| private tbPasskey_KeyPress ( object sender, KeyPressEventArgs e ) : void | ||
| sender | object | |
| e | KeyPressEventArgs | |
| return | void | |
private void tbPasskey_KeyPress(object sender, KeyPressEventArgs e)
{
if (Regex.IsMatch(e.KeyChar.ToString(), "\\d+") || (int)e.KeyChar == 8)
return;
e.Handled = true;
}
