private void btnStatus_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
foreach (Form frm in Application.OpenForms)
{
if (frm.GetType() == typeof(RealTimeStatusForm))
{
frm.Activate();
frm.BringToFront();
return;
}
}
RealTimeStatusForm realTimeStatusForm = new RealTimeStatusForm();
realTimeStatusForm.MdiParent = this;
realTimeStatusForm.WindowState = FormWindowState.Maximized;
realTimeStatusForm.Show();
}