Ejemplo n.º 1
0
        private void danhSáchLớpToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frmLop frmLop = new frmLop(this);

            this.Hide();
            frmLop.Show();
        }
Ejemplo n.º 2
0
 private void lopToolStripMenuItem_Click(object sender, EventArgs e)
 {
     closeAllForm();
     if (fLop.IsDisposed)
     {
         fLop = new frmLop();
     }
     fLop.MdiParent   = this;
     fLop.WindowState = FormWindowState.Maximized;
     fLop.Show();
 }