private void mdi_userParent_Load(object sender, EventArgs e) { advanceBookSearchToolStripMenuItem.Enabled = false; manageBookIssuanseToolStripMenuItem.Enabled = false; manageBooksToolStripMenuItem.Enabled = false; manageEmployeToolStripMenuItem.Enabled = false; fastSearchToolStripMenuItem.Enabled = false; if (shortcutsForm == null) { shortcutsForm = new Shorcuts(); shortcutsForm.MdiParent = this; shortcutsForm.FormClosed += shortuts_FormClosed; shortcutsForm.WindowState = System.Windows.Forms.FormWindowState.Maximized; shortcutsForm.Show(); } else { shortcutsForm.Activate(); } }
private void shortuts_FormClosed(object sender, FormClosedEventArgs e) { shortcutsForm = null; //throw new NotImplementedException(); }