
///
/// 产生随机字母
///
///
public static string RandomnAlpha ( int i )
{
string oriStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstyuwxyz";
string reStr = "";
Random rd = new Random();
for ( int k = 0; k < i; k++ )
{
reStr += oriStr[rd.Next ( 0, oriStr.Length ) ].ToString();
}
return reStr;
}



by: 发表于:2018-01-15 09:56:16 顶(0) | 踩(0) 回复
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