private void btl6_Click_1(object sender, EventArgs e) { Form frm = frmMain.ActiveForm; foreach (Form f in frm.MdiChildren) { if (f.Name == "frmMonHoc") { f.Activate(); return; } } Form frmMon = new frmMonHoc(); frmMon.MdiParent = this; //Closeform("frmQLDiem"); frmMon.Show(); frmMon.Top = 0; frmMon.Left = 0; }
private void mnuMon_Click(object sender, EventArgs e) { Form frm = frmMain.ActiveForm; foreach (Form f in frm.MdiChildren) { if (f.Name == "frmMonHoc") { f.Activate(); return; } } frmMonHoc frm1 = new frmMonHoc(); frm1.MdiParent = this; //Closeform("frmQLSV"); frm1.Show(); frm1.Top = 0; frm1.Left = 0; }