Exemplo n.º 1
0
 private void barButtonItem_DMHuyen_ItemClick(object sender, ItemClickEventArgs e)
 {
     if (formDMHuyen == null)
     {
         formDMHuyen             = new F_Main_DMHuyen();
         formDMHuyen.MdiParent   = this;
         formDMHuyen.FormClosed += new FormClosedEventHandler(formDMHuyen_FormClosed);
         formDMHuyen.Show();
     }
     else
     {
         formDMHuyen.Activate();
     }
 }
Exemplo n.º 2
0
 void formDMHuyen_FormClosed(object sender, FormClosedEventArgs e)
 {
     formDMHuyen = null;
 }