Allow only numbers in a Text box
Allow only numbers in a Text box
in Asp.net using C#.
How to allow only numbers in a textbox in C# Windows Application ?
Use below code for validation
private void actxt_KeyPress(object sender, KeyPressEventArgs evtargs)
{
e.Handled = (!char.IsDigit(evtargs.KeyChar)) && (!char.IsControl(evtargs.KeyChar));
}
