private void btnSanPham_ItemClick(object sender, ItemClickEventArgs e)
{
/* Display SanPham form in tabbed */
Form sp = CheckForm(typeof(FrmXe));
if (sp != null)
{
sp.Activate();
}
else
{
var form = new FrmXe {
MdiParent = this
};
form.Show();
}
}
public FrmThemXe(FrmXe sp)
{
InitializeComponent();
this.sp = sp;
}
