private void validateComboBox(object sender, CancelEventArgs e)
{
if (!(sender is ComboBox)) { return; }
ComboBox cb = sender as ComboBox;
cb.SelectionLength = 0;
cb.BackColor = cb.SelectedValue == null ? Color.DarkSalmon : defaultControlWhite;
if (init)
{ getQuickFiller(dragout); }
}
private void validateComboBox2(object sender, EventArgs e)