private void button2_Click(object sender, EventArgs e) { using (frmCourseConfiguration frm = new frmCourseConfiguration()) { frm.ShowDialog(); } }
private void rbtnCourseAdministration_Click(object sender, EventArgs e) { foreach (Form f in this.MdiChildren) { if (f.GetType() == typeof(frmCourseConfiguration)) { f.Activate(); f.WindowState = FormWindowState.Maximized; return; } } frmCourseConfiguration frm = new frmCourseConfiguration(); frm.MdiParent = this; frm.Show(); }