/// <summary>
 /// Enables/disables a button in the dialog.
 /// </summary>
 /// <param name="buttonID">The button ID.</param>
 /// <param name="enabled">if set to <c>true</c> [enabled].</param>
 public void UpdateButtonEnabled( TaskDialogCommonButtonReturnId buttonID, bool enabled )
 {
     SendMessageHelper( TaskDialogMessage.EnableButton, (int) buttonID, enabled == true ? 1 : 0 );
 }
 /// <summary>
 /// Enables/disables a button in the dialog.
 /// </summary>
 /// <param name="buttonID">The button ID.</param>
 /// <param name="enabled">if set to <c>true</c> [enabled].</param>
 public void UpdateButtonEnabled(TaskDialogCommonButtonReturnId buttonID, bool enabled)
 {
     SendMessageHelper(TaskDialogMessage.EnableButton, (int)buttonID, enabled == true ? 1 : 0);
 }