C# (CSharp) FormBangDiem Examples

Example #1

        private void btnBangDiem_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
        {
            Form inBangDiem = this.CheckExists(typeof(FormBangDiem));

            if (inBangDiem != null)
            {
                inBangDiem.Activate();
            }
            else
            {
                FormBangDiem f = new FormBangDiem();
                f.MdiParent = this;
                f.Show();
            }
        }