[RESOLVED] Restrict text input

[QuinnJohns]

Hello Nmohammed, the following code will allow only a-z and A-Z characters to be entered into the textbox. You'll need to create the KeyDown event for the textboxes, in order to utilize the code. In the future, I'd also like to suggest, for readability, to use [ code ] tags, on your code. Enjoy.

private void txtTextbox1_KeyDown(object sender, KeyEventArgs e)
{
    if ((e.Key < Key.A) || (e.Key > Key.Z))
       e.Handled = true;
}

Regards,
Quinn

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