private void btnLopHoc_ItemClick(object sender, ItemClickEventArgs e)
{
Form frm = this.CheckFormExist(typeof(frListLopHoc));
if (frm != null)
{
frm.Activate();
}
else
{
frListLopHoc f = new frListLopHoc();
f.MdiParent = this;
f.Show();
}
}
private void btnLopHoc_ItemClick(object sender, ItemClickEventArgs e)
{
SplashScreenManager.ShowForm(typeof(frWait));
Form frm = this.CheckFormExist(typeof(frListLopHoc));
if (frm != null)
{
frm.Activate();
}
else
{
frListLopHoc f = new frListLopHoc();
f.MdiParent = this;
f.Show();
}
SplashScreenManager.CloseForm();
}