private void closeCoffeeList_Click(object sender, EventArgs e) { // 清除并隐藏列表框。 this._coffeeList.Items.Clear(); this._coffeeGroup.Visible = false; // 令外接程序服务功能区按钮再次不可见。 UserInterfaceContainer uiContainer = Globals.ThisAddIn._uiElements.GetUIContainerForUserControl( this); uiContainer.HideRibbonControl(_mailServiceGroup); }
private void closeCoffeeList_Click(object sender, EventArgs e) { // Clear and hide the listbox. this._coffeeList.Items.Clear(); this._coffeeGroup.Visible = false; // Make the add-in service ribbon buttons invisible again. UserInterfaceContainer uiContainer = Globals.ThisAddIn._uiElements.GetUIContainerForUserControl( this); uiContainer.HideRibbonControl(_mailServiceGroup); }