private void btnTaoLogin_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
Form frm = this.checkExist(typeof(frmTaoLogin));
if (frm != null)
{
frm.Activate();
}
else
{
frmTaoLogin f = new frmTaoLogin();
f.MdiParent = this;
f.Show();
}
}
private void barButtonItem1_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
Form f = this.checkExist(typeof(frmTaoLogin));
if (f != null)
{
f.Activate();
}
else
{
frmTaoLogin fNV = new frmTaoLogin();
fNV.MdiParent = this;
fNV.Show();
}
}