取汉字首字母代码,CSharp代码库,德仔网

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【CSharp】取汉字首字母
作者:CSDN / 发布于2012/1/11/ 839
<div> 取汉字首字母　<span style="color: rgb(0,0,255)">static</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)">string</span><span style="color: rgb(0,0,0)"> GetChineseSpell(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> strText)
　　{
　　</span><span style="color: rgb(0,0,255)">int</span><span style="color: rgb(0,0,0)"> len </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> strText.Length;
　　</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> myStr </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)">for</span><span style="color: rgb(0,0,0)">(</span><span style="color: rgb(0,0,255)">int</span><span style="color: rgb(0,0,0)"> i</span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(128,0,128)">0</span><span style="color: rgb(0,0,0)">;i</span><span style="color: rgb(0,0,0)"><</span><span style="color: rgb(0,0,0)">len;i</span><span style="color: rgb(0,0,0)">++</span><span style="color: rgb(0,0,0)">)
　　{
　　myStr </span><span style="color: rgb(0,0,0)">+=</span><span style="color: rgb(0,0,0)"> getSpell(strText.Substring(i,</span><span style="color: rgb(128,0,128)">1</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)"> myStr;
　　}

</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)">public</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)"> getSpell(</span><span style="color: rgb(0,0,255)">string</span><span style="color: rgb(0,0,0)"> cnChar)
　　{
　　</span><span style="color: rgb(0,0,255)">byte</span><span style="color: rgb(0,0,0)">[] arrCN </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Encoding.Default.GetBytes(cnChar);
　　</span><span style="color: rgb(0,0,255)">if</span><span style="color: rgb(0,0,0)">(arrCN.Length </span><span style="color: rgb(0,0,0)">></span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,128)">1</span><span style="color: rgb(0,0,0)">)
　　{
　　</span><span style="color: rgb(0,0,255)">int</span><span style="color: rgb(0,0,0)"> area </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> (</span><span style="color: rgb(0,0,255)">short</span><span style="color: rgb(0,0,0)">)arrCN[</span><span style="color: rgb(128,0,128)">0</span><span style="color: rgb(0,0,0)">];
　　</span><span style="color: rgb(0,0,255)">int</span><span style="color: rgb(0,0,0)"> pos </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> (</span><span style="color: rgb(0,0,255)">short</span><span style="color: rgb(0,0,0)">)arrCN[</span><span style="color: rgb(128,0,128)">1</span><span style="color: rgb(0,0,0)">];
　　</span><span style="color: rgb(0,0,255)">int</span><span style="color: rgb(0,0,0)"> code </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> (area</span><span style="color: rgb(0,0,0)"><<</span><span style="color: rgb(128,0,128)">8</span><span style="color: rgb(0,0,0)">) </span><span style="color: rgb(0,0,0)">+</span><span style="color: rgb(0,0,0)"> pos;
　　</span><span style="color: rgb(0,0,255)">int</span><span style="color: rgb(0,0,0)">[] areacode </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> {</span><span style="color: rgb(128,0,128)">45217</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">45253</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">45761</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">46318</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">46826</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">47010</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">47297</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">47614</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">48119</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">48119</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">49062</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">49324</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">49896</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">50371</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">50614</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">50622</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">50906</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">51387</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">51446</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">52218</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">52698</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">52698</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">52698</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">52980</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">53689</span><span style="color: rgb(0,0,0)">,</span><span style="color: rgb(128,0,128)">54481</span><span style="color: rgb(0,0,0)">};
　　</span><span style="color: rgb(0,0,255)">for</span><span style="color: rgb(0,0,0)">(</span><span style="color: rgb(0,0,255)">int</span><span style="color: rgb(0,0,0)"> i</span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(128,0,128)">0</span><span style="color: rgb(0,0,0)">;i</span><span style="color: rgb(0,0,0)"><</span><span style="color: rgb(128,0,128)">26</span><span style="color: rgb(0,0,0)">;i</span><span style="color: rgb(0,0,0)">++</span><span style="color: rgb(0,0,0)">)
　　{
　　</span><span style="color: rgb(0,0,255)">int</span><span style="color: rgb(0,0,0)"> max </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,128)">55290</span><span style="color: rgb(0,0,0)">;
　　</span><span style="color: rgb(0,0,255)">if</span><span style="color: rgb(0,0,0)">(i </span><span style="color: rgb(0,0,0)">!=</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,128)">25</span><span style="color: rgb(0,0,0)">) max </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> areacode[i</span><span style="color: rgb(0,0,0)">+</span><span style="color: rgb(128,0,128)">1</span><span style="color: rgb(0,0,0)">];
　　</span><span style="color: rgb(0,0,255)">if</span><span style="color: rgb(0,0,0)">(areacode[i]</span><span style="color: rgb(0,0,0)"><=</span><span style="color: rgb(0,0,0)">code </span><span style="color: rgb(0,0,0)">&&</span><span style="color: rgb(0,0,0)"> code</span><span style="color: rgb(0,0,0)"><</span><span style="color: rgb(0,0,0)">max)
　　{
　　</span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> Encoding.Default.GetString(</span><span style="color: rgb(0,0,255)">new</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(0,0,255)">byte</span><span style="color: rgb(0,0,0)">[]{(</span><span style="color: rgb(0,0,255)">byte</span><span style="color: rgb(0,0,0)">)(</span><span style="color: rgb(128,0,128)">65</span><span style="color: rgb(0,0,0)">+</span><span style="color: rgb(0,0,0)">i)});
　　}
　　}
　　</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(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)">else</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)"> cnChar;
　　}</span>
</div>
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