protected override void OnClick(EventArgs e)
{
base.OnClick(e);
lxzhComboBox.Text = lxzhComboBox.Items[nowIndex + index];
lxzhComboBox.HideDropDown();
lxzhComboBox.Refresh();
}
protected override void OnClick(EventArgs e)
{
if (lxzhComboBox.Items != null)
{
lxzhComboBox.Text = this.Text;
lxzhComboBox.HideDropDown();
lxzhComboBox.Refresh();
}
base.OnClick(e);
}