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2006-08-07 10:56chris
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Dim md5 AsNew MD5CryptoServiceProvider Dim username AsByte() = (New ASCIIEncoding).GetBytes(TextBox1.Text) Dim mdString AsString, mdString1 AsString, mdString2 AsString Dim i AsInteger '转换为哈希值Byte数组 Dim mdByte AsByte() = md5.ComputeHash(username) mdString = System.BitConverter.ToString(mdByte) For i =1To15 mdString = mdString.Substring(0, 2* i) & mdString.Substring(3+2* (i -1), 47- i *3) Next 'mdString = System.BitConverter.ToString(mdByte) 'mdString = (New ASCIIEncoding).GetString(mdByte) TextBox2.Text = mdString