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byte[] srcBuffer = System.Text.Encoding.UTF8.GetBytes(plaintext);
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byte[] destBuffer = hash.ComputeHash(srcBuffer);
string hashedText = BitConverter.ToString(destBuffer).Replace("-", "");
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using System.Runtime.InteropServices;
[DllImport("User32.DLL")]
public static extern bool SetSystemCursor(IntPtr hcur, uint id);
public const uint OCR_NORMAL = 32512;
publ ......