private void barButtonItem13_ItemClick(object sender, ItemClickEventArgs e)
{
barButtonItem13.ButtonStyle = BarButtonStyle.Check;
RibonPasif();
if (tl == null)
{
tl = new frm_TeklifListesi();
tl.MdiParent = this;
tl.FormClosed += new FormClosedEventHandler(Tl_FormClosed);
tl.Show();
}
else
{
tl.Activate();
}
}
private void Tl_FormClosed(object sender, FormClosedEventArgs e)
{
tl = null;
RibonAktif();
barButtonItem13.ButtonStyle = BarButtonStyle.Default;
}
