private void bar_TH_TH_DT_LinkClicked(object sender, DevExpress.XtraNavBar.NavBarLinkEventArgs e) { if (formQLTHTHDT == null || formQLTHTHDT.IsDisposed) { formQLTHTHDT = new QuanLyBaoCaoTHTHDT(); formQLTHTHDT.MdiParent = this; formQLTHTHDT.Show(); } else { formQLTHTHDT.Activate(); } }
private void button_QL_BC_ththdautu_Click(object sender, EventArgs e) { if (formQLTHTHDT == null || formQLTHTHDT.IsDisposed) { formQLTHTHDT = new QuanLyBaoCaoTHTHDT(); formQLTHTHDT.MdiParent = this; formQLTHTHDT.Show(); } else { formQLTHTHDT.Activate(); } }