Textbox formatting in VB.net

Question

Hello,

I want to format my textbox in a way so that, user cant enter any symbol e.g () , . ; ' " £ $ % ^[]{}

If (Char.IsDigit(e.KeyChar) Or Char.IsControl(e.KeyChar) Or (e.KeyChar = ".")) Then
             e.Handled = True

End if

This code will prevent user from entering digit or integer. But how can I prevent symbols?

Thanks in advance.

Answer 1

How about

Not Char.IsLetter(e.KeyChar)

?