public static HogskolanGUI GetChildInstance() { if (m_SChildform == null) //if not created yet, Create an instance { m_SChildform = new HogskolanGUI(); } return(m_SChildform); //just created or created earlier.Return it }
/// <summary> /// Skapar en childform /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void läggTillTaBortLärareToolStripMenuItem_Click(object sender, EventArgs e) { HogskolanGUI objfrmHome = HogskolanGUI.GetChildInstance(); objfrmHome.MdiParent = this; objfrmHome.WindowState = FormWindowState.Maximized; objfrmHome.Show(); objfrmHome.BringToFront(); }