private void barButtonItem11_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
splashScreenManager1.ShowWaitForm();
Frm frm = new Frm();
frm.MdiParent = this;
frm.Show();
splashScreenManager1.CloseWaitForm();
}
private void barButtonItem3_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
Frm t = new Frm();
t.Show();
}