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TAB key in the KeyPress event of a TextBox play a sound I don't want...

Hi,



I have made a new custom TextBox control to enable ENTER and TAB keys to be trapped in the "KeyPress" and "KeyDown" Events. to do that I have overridden the "IsInputKey" property in my new control (derived from the TextBox control)(see code below).



I can now manage the KeyPress/Down event raised by TAB and ENTER keys, but I have one problem : A sound (ding) is played by my computer every time I press the TAB or ENTER key in this custom TextBox...



How can I prevent this sound to be played and still have TAB and ENTER detected by my custom Textbox ??




Expand|Select|Wrap|Line Numbers
  1. protected override bool IsInputKey(Keys keyData)
  2. {
  3.   if (keyData == Keys.Tab) return true;
  4.   if (keyData == Keys.Enter) return true;
  5.   return base.IsInputKey (keyData);
  6.  
  7. }


Any help appreciated,



Thanks-you,



Steph.
Nov 17 '05 #1
0 4259

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