产生五位随机数代码,CSharp代码库,德仔网

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【CSharp】产生五位随机数
作者:chenqingwei / 发布于2011/5/4/ 1135
<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)">static</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)"> Sys
{
</span><span style="color: rgb(0,128,0)">//</span><span style="color: rgb(0,128,0)"> Fields</span><span style="color: rgb(0,128,0)">
</span><span style="color: rgb(0,0,255)">private</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)"> Random randObj </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)"> Random();

</span><span style="color: rgb(0,128,0)">//</span><span style="color: rgb(0,128,0)"> Methods</span><span style="color: rgb(0,128,0)">
</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)">int</span><span style="color: rgb(0,0,0)"> Random()
{
</span><span style="color: rgb(0,0,255)">int</span><span style="color: rgb(0,0,0)"> num </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> Environment.TickCount </span><span style="color: rgb(0,0,0)">+</span><span style="color: rgb(0,0,0)"> randObj.Next();
</span><span style="color: rgb(0,0,255)">return</span><span style="color: rgb(0,0,0)"> (((num </span><span style="color: rgb(0,0,0)">=</span><span style="color: rgb(0,0,0)"> (num </span><span style="color: rgb(0,0,0)">*</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,128)">0x343fd</span><span style="color: rgb(0,0,0)">) </span><span style="color: rgb(0,0,0)">+</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,128)">0x269ec3</span><span style="color: rgb(0,0,0)">) </span><span style="color: rgb(0,0,0)">>></span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,128)">0x10</span><span style="color: rgb(0,0,0)">) </span><span style="color: rgb(0,0,0)">&</span><span style="color: rgb(0,0,0)"> </span><span style="color: rgb(128,0,128)">0x7fff</span><span style="color: rgb(0,0,0)">);
}
}
</span></div>
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