字符串格式化通用类代码,CSharp代码库,德仔网

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代码分类
【CSharp】字符串格式化通用类
作者:CSDN / 发布于2012/1/11/ 914
<div><span style="color: rgb(0,0,255)">public</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">class</span><span style="color: rgb(0,0,0)"> FormatStr
 {
 </span><span style="color: rgb(0,0,255)">#region</span><span style="color: rgb(0,0,0)"> MD5加密</span><span style="color: rgb(0,0,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> MD5加密操作
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"></summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><param name="str"></span><span style="color: rgb(0,128,0)">加密的字符串</span><span style="color: rgb(128,128,128)"></param></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><returns></returns></span><span style="color: rgb(128,128,128)">
</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">public</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">static</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> MD5(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> str) { 
 </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(str, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">MD5</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">);
 }
 </span><span style="color: rgb(0,0,255)">#endregion</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,0)">

 </span><span style="color: rgb(0,0,255)">#region</span><span style="color: rgb(0,0,0)"> 去除HTML标记</span><span style="color: rgb(0,0,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> 去除HTML标记
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"></summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><param name="NoHTML"></span><span style="color: rgb(0,128,0)">包括HTML的源码 </span><span style="color: rgb(128,128,128)"></param></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><returns></span><span style="color: rgb(0,128,0)">已经去除后的文字</span><span style="color: rgb(128,128,128)"></returns></span><span style="color: rgb(128,128,128)">
</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">public</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">static</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> NoHTML(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> Htmlstring)
 {
 </span><span style="color: rgb(0,128,0)">//</span><span style="color: rgb(0,128,0)">删除脚本</span><span style="color: rgb(0,128,0)">
</span><span style="color: rgb(0,0,0)"> Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)"><script[^>]*?>.*?</script></span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);
 </span><span style="color: rgb(0,128,0)">//</span><span style="color: rgb(0,128,0)">删除HTML</span><span style="color: rgb(0,128,0)">
</span><span style="color: rgb(0,0,0)"> Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)"><(.[^>]*)></span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);
 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">([\r\n])[\s]+</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);
 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">--></span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);
 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)"><!--.*</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);

 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">&(quot|#34);</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\"</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);
 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">&(amp|#38);</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">&</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);
 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">&(lt|#60);</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)"><</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);
 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">&(gt|#62);</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">></span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);
 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">&(nbsp|#160);</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)"> </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);
 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">&(iexcl|#161);</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\xa1</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);
 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">&(cent|#162);</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\xa2</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);
 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">&(pound|#163);</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\xa3</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);
 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">&(copy|#169);</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\xa9</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);
 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Regex.Replace(Htmlstring, </span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">&#(\d+);</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">, RegexOptions.IgnoreCase);

 Htmlstring.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)"><</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">);
 Htmlstring.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">></span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">);
 Htmlstring.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\r\n</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">);
 Htmlstring </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> HttpContext.Current.Server.HtmlEncode(Htmlstring).Trim();

 </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> Htmlstring;
 }
 </span><span style="color: rgb(0,0,255)">#endregion</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,0)">

 </span><span style="color: rgb(0,0,255)">#region</span><span style="color: rgb(0,0,0)"> 去除非法字串</span><span style="color: rgb(0,0,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> 去除非法字串
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"></summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><param name="strChar"></span><span style="color: rgb(0,128,0)">原字串</span><span style="color: rgb(128,128,128)"></param></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><returns></span><span style="color: rgb(0,128,0)">过滤过的字串</span><span style="color: rgb(128,128,128)"></returns></span><span style="color: rgb(128,128,128)">
</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">public</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">static</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> ReplaceBadChar(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> strChar)
 {
 </span><span style="color: rgb(0,0,255)">if</span><span style="color: rgb(0,0,0)"> (strChar.Trim() </span><span style="color: rgb(0,0,0)">==</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">)
 {
 </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">;
 }
 </span><span style="color: rgb(0,0,255)">else</span><span style="color: rgb(0,0,0)">
 {
 strChar </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> strChar.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">'</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">);
 strChar </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> strChar.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">*</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">);
 strChar </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> strChar.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">?</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">);
 strChar </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> strChar.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">);
 strChar </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> strChar.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">)</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">);
 strChar </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> strChar.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)"><</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">);
 strChar </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> strChar.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">=</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">);
 </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> strChar.Trim();
 }
 }
 </span><span style="color: rgb(0,0,255)">#endregion</span><span style="color: rgb(0,0,0)">

 </span><span style="color: rgb(0,0,255)">#region</span><span style="color: rgb(0,0,0)"> 检察是否都是数字</span><span style="color: rgb(0,0,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> 检察是否都是数字
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"></summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><param name="str"></span><span style="color: rgb(0,128,0)">要检查的字串</span><span style="color: rgb(128,128,128)"></param></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><returns></span><span style="color: rgb(0,128,0)">bool</span><span style="color: rgb(128,128,128)"></returns></span><span style="color: rgb(128,128,128)">
</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">public</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">static</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">bool</span><span style="color: rgb(0,0,0)"> IsNumeric(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> str)
 {
 Regex reg </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">new</span><span style="color: rgb(0,0,0)"> Regex(</span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">^[+]?\d*$</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">);
 </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> reg.IsMatch(str);
 }
 </span><span style="color: rgb(0,0,255)">#endregion</span><span style="color: rgb(0,0,0)">

 </span><span style="color: rgb(0,0,255)">#region</span><span style="color: rgb(0,0,0)"> 检察是否正确的Email格式</span><span style="color: rgb(0,0,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> 检察是否正确的Email格式
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"></summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><param name="str"></span><span style="color: rgb(0,128,0)">要检查的字串</span><span style="color: rgb(128,128,128)"></param></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><returns></span><span style="color: rgb(0,128,0)">bool</span><span style="color: rgb(128,128,128)"></returns></span><span style="color: rgb(128,128,128)">
</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">public</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">static</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">bool</span><span style="color: rgb(0,0,0)"> IsEmail(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> str)
 {
 Regex reg </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">new</span><span style="color: rgb(0,0,0)"> Regex(</span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">^([\w-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([\w-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">);
 </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> reg.IsMatch(str);
 }
 </span><span style="color: rgb(0,0,255)">#endregion</span><span style="color: rgb(0,0,0)">

 </span><span style="color: rgb(0,0,255)">#region</span><span style="color: rgb(0,0,0)"> 检察是否正确的日期格式</span><span style="color: rgb(0,0,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> 检察是否正确的日期格式
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"></summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><param name="str"></span><span style="color: rgb(0,128,0)">要检查的字串</span><span style="color: rgb(128,128,128)"></param></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><returns></span><span style="color: rgb(0,128,0)">bool</span><span style="color: rgb(128,128,128)"></returns></span><span style="color: rgb(128,128,128)">
</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">public</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">static</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">bool</span><span style="color: rgb(0,0,0)"> IsDate(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> str)
 {
 </span><span style="color: rgb(0,128,0)">//</span><span style="color: rgb(0,128,0)">考虑到了4年一度的366天，还有特殊的2月的日期</span><span style="color: rgb(0,128,0)">
</span><span style="color: rgb(0,0,0)"> Regex reg </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">new</span><span style="color: rgb(0,0,0)"> Regex(</span><span style="color: rgb(128,0,0)">@"</span><span style="color: rgb(128,0,0)">^((((1[6-9]|[2-9]\d)\d{2})-(0?[13578]|1[02])-(0?[1-9]|[12]\d|3[01]))|(((1[6-9]|[2-9]\d)\d{2})-(0?[13456789]|1[012])-(0?[1-9]|[12]\d|30))|(((1[6-9]|[2-9]\d)\d{2})-0?2-(0?[1-9]|1\d|2[0-8]))|(((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00))-0?2-29-)) (20|21|22|23|[0-1]?\d):[0-5]?\d:[0-5]?\d$</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">);
 </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> reg.IsMatch(str);
 }
 </span><span style="color: rgb(0,0,255)">#endregion</span><span style="color: rgb(0,0,0)">

 </span><span style="color: rgb(0,0,255)">#region</span><span style="color: rgb(0,0,0)"> HTML转换为字符串</span><span style="color: rgb(0,0,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> HTML转换为字符串，转换标识
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"></summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><param name="str"></param></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><returns></returns></span><span style="color: rgb(128,128,128)">
</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">public</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">static</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> htmToStr(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> str)
 {
 </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> str.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\'</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">mySQ;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\"</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myDQ;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)"><</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myLt;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">></span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myGt;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">-</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myMl;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">_</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myBl;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">%</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myBs;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">?</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myQe;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">*</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myAl;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">);
 }
 </span><span style="color: rgb(0,0,255)">#endregion</span><span style="color: rgb(0,0,0)">

 </span><span style="color: rgb(0,0,255)">#region</span><span style="color: rgb(0,0,0)"> 字符串转换为HTML</span><span style="color: rgb(0,0,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> 字符串转换为HTML，将还原标识
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"></summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><param name="str"></param></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><returns></returns></span><span style="color: rgb(128,128,128)">
</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">public</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">static</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> strToHtm(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> str)
 {
 </span><span style="color: rgb(0,0,255)">if</span><span style="color: rgb(0,0,0)"> (str </span><span style="color: rgb(0,0,0)">==</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">null</span><span style="color: rgb(0,0,0)">) </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">;
 </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> str.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">mySQ;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\'</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myDQ;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\"</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myLt;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)"><</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myGt;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">></span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myMl;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">-</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myBl;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">_</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myBs;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">%</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myQe;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">?</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">myAl;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">*</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">);
 }
 </span><span style="color: rgb(0,0,255)">#endregion</span><span style="color: rgb(0,0,0)">

 </span><span style="color: rgb(0,0,255)">#region</span><span style="color: rgb(0,0,0)"> 文本转换为HTML</span><span style="color: rgb(0,0,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> 文本转换为HTML，更换（\n）
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"></summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><param name="str"></param></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><returns></returns></span><span style="color: rgb(128,128,128)">
</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">public</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">static</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> textToHtm(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> str)
 {
 </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> str.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\t</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)"> </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)"><</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">&lt;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">></span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">&gt;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)"> </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">&nbsp;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\r\n</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)"></span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\n</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)"></span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">);
 }
 </span><span style="color: rgb(0,0,255)">#endregion</span><span style="color: rgb(0,0,0)">

 </span><span style="color: rgb(0,0,255)">#region</span><span style="color: rgb(0,0,0)"> 文本转换为输入框内容</span><span style="color: rgb(0,0,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> 文本转换为输入框内容，
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"></summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><param name="str"></param></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><returns></returns></span><span style="color: rgb(128,128,128)">
</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">public</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">static</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> HtmToInputValue(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> str)
 {
 </span><span style="color: rgb(0,128,0)">//</span><span style="color: rgb(0,128,0)">return str.Replace("<","&lt;").Replace(">","&gt;").Replace("\"","&quot;").Replace("&","&amp;");</span><span style="color: rgb(0,128,0)">
</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> str.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">\"</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">&quot;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">);
 }
 </span><span style="color: rgb(0,0,255)">#endregion</span><span style="color: rgb(0,0,0)">

 </span><span style="color: rgb(0,0,255)">#region</span><span style="color: rgb(0,0,0)"> 防Sql注入攻击</span><span style="color: rgb(0,0,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> 防Sql注入攻击
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"></summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><param name="strQueryName"></param></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><returns></returns></span><span style="color: rgb(128,128,128)">
</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">public</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">static</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> getQueryString(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> strQueryName)
 {
 </span><span style="color: rgb(0,128,0)">//</span><span style="color: rgb(0,128,0)">(')(--)(or )(=)</span><span style="color: rgb(0,128,0)">

</span><span style="color: rgb(0,0,0)"> System.Web.HttpRequest myRequest </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> System.Web.HttpContext.Current.Request;
 </span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> str1 </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> myRequest.QueryString[strQueryName];
 </span><span style="color: rgb(0,0,255)">if</span><span style="color: rgb(0,0,0)"> (str1 </span><span style="color: rgb(0,0,0)">==</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">null</span><span style="color: rgb(0,0,0)">) </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">;
 str1 </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> str1.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">'</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">&rsquo;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">--</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">&mdash;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">=</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">＝</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">or</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">o r</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">Or</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">O r</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">OR</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">O R</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">oR</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">o R</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">></span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">〉</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)"><</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">〈</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">);
 </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> str1;
 }
 </span><span style="color: rgb(0,0,255)">#endregion</span><span style="color: rgb(0,0,0)">

 </span><span style="color: rgb(0,0,255)">#region</span><span style="color: rgb(0,0,0)"> 防Sql注入攻击</span><span style="color: rgb(0,0,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> 防Sql注入攻击
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"></summary></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><param name="strQueryName"></param></span><span style="color: rgb(0,128,0)">
 </span><span style="color: rgb(128,128,128)">///</span><span style="color: rgb(0,128,0)"> </span><span style="color: rgb(128,128,128)"><returns></returns></span><span style="color: rgb(128,128,128)">
</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">public</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">static</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> getSQLString(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> strQueryName)
 {
 </span><span style="color: rgb(0,0,255)">if</span><span style="color: rgb(0,0,0)"> (strQueryName </span><span style="color: rgb(0,0,0)">==</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">null</span><span style="color: rgb(0,0,0)">) </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,0)">""</span><span style="color: rgb(0,0,0)">;
 strQueryName </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> strQueryName.Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">'</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">&rsquo;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">--</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">&mdash;</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">=</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">＝</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">or</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">o r</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">Or</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">O r</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">OR</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">O R</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">oR</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">o R</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">></span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">〉</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">).Replace(</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)"><</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">, </span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(128,0,0)">〈</span><span style="color: rgb(128,0,0)">"</span><span style="color: rgb(0,0,0)">);
 </span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> strQueryName;
 }
 </span><span style="color: rgb(0,0,255)">#endregion</span><span style="color: rgb(0,0,0)">
 }
</span>
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