protected virtual void OnInvalidDateEntry(object sender, InvalidDateTextEventArgs e)
{
if (_RequireValidEntry)
{
// Force the user to address the problem before navigating away from the control:
MessageBox.Show(e.Message);
this.Focus();
this.MaskedDateTextBox_SelectAllOnEnter(this, new EventArgs());
}
// Raise the invalid entry event either way. Client code can determine if and
// how invalid entry should be dealt with:
if (InvalidDateEntered != null)
{
InvalidDateEntered(this, e);
}
}
protected virtual void OnInvalidDateEntry(object sender, InvalidDateTextEventArgs e)
{
if (_RequireValidEntry)
{
// Force the user to address the problem before navigating away from the control:
MessageBox.Show(e.Message);
this.Focus();
this.MaskedDateTextBox_SelectAllOnEnter(this, new EventArgs());
}
// Raise the invalid entry event either way. Client code can determine if and
// how invalid entry should be dealt with:
if (InvalidDateEntered != null)
InvalidDateEntered(this, e);
}