private void employeeRecordsToolStripMenuItem_Click(object sender, EventArgs e) { if (mEmployee == null) { mEmployee = new ManageEmployee(); mEmployee.MdiParent = this; mEmployee.FormClosed += MEmployee_FormClosed; mEmployee.WindowState = FormWindowState.Maximized; mEmployee.Show(); } else { mEmployee.Activate(); } }
//manage employee private void button2_Click(object sender, EventArgs e) { if (mEmployee == null) { mEmployee = new ManageEmployee(); mEmployee.MdiParent = this.MdiParent; mEmployee.WindowState = FormWindowState.Maximized; mEmployee.FormClosed += MEmployee_FormClosed; mEmployee.Show(); //advanceBookSearchToolStripMenuItem.Enabled = true; //idShortcut = mbooks.delBookID; } else { mEmployee.Activate(); } }
private void MEmployee_FormClosed(object sender, FormClosedEventArgs e) { mEmployee = null; //throw new NotImplementedException(); }