private void LoaiCongtrinh_LinkClicked(object sender, DevExpress.XtraNavBar.NavBarLinkEventArgs e) { if (formLoaiCongTrinh == null || formLoaiCongTrinh.IsDisposed) { formLoaiCongTrinh = new QL_LoaiCongTrinh(); formLoaiCongTrinh.MdiParent = this; formLoaiCongTrinh.Show(); } else { formLoaiCongTrinh.Activate(); } }
private void button_loaicongtrinh_Click(object sender, EventArgs e) { if (formLoaiCongTrinh == null || formLoaiCongTrinh.IsDisposed) { formLoaiCongTrinh = new QL_LoaiCongTrinh(); formLoaiCongTrinh.MdiParent = this; formLoaiCongTrinh.Show(); } else { formLoaiCongTrinh.Activate(); } }