private void _closeButton_VisibleChanged(object sender, EventArgs e)
{
_okButton.Text = _model.GetOKButtonText(_closeButton.Visible);
if (!_closeButton.Visible)
{
// if the close button isn't visible, move the Add (OK) button over
_okButton.Location = new Point(
_closeButton.Location.X + _closeButton.Size.Width - _okButton.Size.Width,
_closeButton.Location.Y);
}
// No need for an else clause to move the button back, b/c _closeButton.Visible is set only once.
}
