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Summary

EndTask - force a window to close

C# Signature:

  [DllImport("user32.dll", SetLastError = true)]
  static extern bool EndTask(IntPtr hWnd, bool fShutDown, bool fForce);

VB Signature:

Alternative Managed API:

Notes:

Tips & Tricks:

Sample Code:

    [DllImport("user32.dll")]
    public static extern bool EndTask(IntPtr hWnd, bool fShutDown,bool fForce);

     private void label1_Click(object sender, EventArgs e)
     {
        EndTask(this.Handle, true,true);
     }

Documentation

EndTask on MSDN