private void CreateMenuWindows() { if (_setMenuForm == null) { this._setMenuForm = new IotFunMenuManageForm(); this._setMenuForm.MdiParent = this.mainFrm.getMDI; this._setMenuForm.FormClosed += _setMenuForm_FormClosed; this._setMenuForm.Show(); } else { this._setMenuForm.Activate(); } }
private void _setMenuForm_FormClosed(object sender, System.Windows.Forms.FormClosedEventArgs e) { this._setMenuForm.Dispose(); this._setMenuForm = null; }