private void createUserToolStripMenuItem_Click(object sender, EventArgs e) { if (_create == null) { _create = new FrmCreateUser { MdiParent = this }; _create.FormClosed += _create_FormClosed; _create.Show(); _create.StyleManager = StyleManager; } else { _create.Activate(); _create.WindowState = FormWindowState.Normal; } }
private void _create_FormClosed(object sender, FormClosedEventArgs e) { _create = null; }