private void cmdOK_Click(object eventSender, System.EventArgs eventArgs)
{
//
// Check we have a colors enumeration.
//
if (m_enumNewColors == null)
MessageBox.Show("You have not created a new color ramp." + "Your layer symbology will be unchanged.", "No Ramp Created", MessageBoxButtons.OK, MessageBoxIcon.Information);
else
this.Hide();
}