| private highlightDurationSecondsTextBox_KeyPress ( object sender, KeyPressEventArgs e ) : void | ||
| sender | object | |
| e | KeyPressEventArgs | |
| return | void | |
private void highlightDurationSecondsTextBox_KeyPress(object sender, KeyPressEventArgs e)
{
if (Char.IsDigit(e.KeyChar) || e.KeyChar == '\b')
{
e.Handled = false;
}
else
{
e.Handled = true;
}
}
