Prevent Beep on Enter (Again)

  • Thread starter Thread starter Jay Banks
  • Start date Start date
J

Jay Banks

I know this was recently posted in reference to a textbox, but I'm
having a similar problem, and can't keep it from beeping. I'm using a
NumericUpDown control instead of a textbox. I've tried this code in the
KeyPress and the KeyDown events. None of the below code prevents the beep.

If e.KeyCode = Keys.Enter Then
e.Handled = True
...
End If

If e.KeyChar = vbCr Then
e.Handled = True
...
End If

If e.KeyChar = Chr(13) Then ' Same as above
e.Handled = True
...
End If

J.
 
Jay Banks said:
I know this was recently posted in reference to a textbox, but I'm
having a similar problem, and can't keep it from beeping. I'm using
a
NumericUpDown control instead of a textbox. I've tried this code in
the KeyPress and the KeyDown events. None of the below code
prevents the beep.
Click to expand...

Derive your own Control from NumericUpdown and add this code:

Protected Overrides Sub OnTextBoxKeyPress( _
ByVal source As Object, _
ByVal e As System.Windows.Forms.KeyPressEventArgs)

If e.KeyChar = Chr(13) Then
e.Handled = True
Else
MyBase.OnKeyPress(e)
End If
End Sub



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