■ TabView 클래스의 AddTabButtonClick/TabCloseRequested 이벤트를 사용하는 방법을 보여준다.
▶ MainPage.xaml
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<?xml version="1.0" encoding="utf-8"?> <Page x:Class="TestProject.MainPage" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Background="{ThemeResource ApplicationPageBackgroundThemeBrush}" FontFamily="나눔고딕코딩" FontSize="16"> <TabView Name="tabView" Margin="10" /> </Page> |
▶ MainPage.xaml.cs
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using Microsoft.UI.Xaml; using Microsoft.UI.Xaml.Controls; namespace TestProject { /// <summary> /// 메인 페이지 /// </summary> public sealed partial class MainPage : Page { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainPage() /// <summary> /// 생성자 /// </summary> public MainPage() { InitializeComponent(); this.tabView.Loaded += tabView_Loaded; this.tabView.AddTabButtonClick += tabView_AddButtonClick; this.tabView.TabCloseRequested += tabView_TabCloseRequested; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private //////////////////////////////////////////////////////////////////////////////// Event #region 탭 뷰 로드시 처리하기 - tabView_Loaded(sender, e) /// <summary> /// 탭 뷰 로드시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void tabView_Loaded(object sender, RoutedEventArgs e) { for(int i = 0; i < 3; i++) { (sender as TabView).TabItems.Add(CreateNewTab(i)); } } #endregion #region 탭 뷰 추가 버튼 클릭시 처리하기 - tabView_AddButtonClick(sender, e) /// <summary> /// 탭 뷰 추가 버튼 클릭시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void tabView_AddButtonClick(TabView sender, object e) { sender.TabItems.Add(CreateNewTab(sender.TabItems.Count)); } #endregion #region 탭 뷰 탭 닫기 요청시 처리하기 - tabView_TabCloseRequested(sender, e) /// <summary> /// 탭 뷰 탭 닫기 요청시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void tabView_TabCloseRequested(TabView sender, TabViewTabCloseRequestedEventArgs e) { sender.TabItems.Remove(e.Tab); } #endregion //////////////////////////////////////////////////////////////////////////////// Function #region 새 탭 생성하기 - CreateNewTab(index) /// <summary> /// 새 탭 생성하기 /// </summary> /// <param name="index">인덱스</param> /// <returns>새 탭</returns> private TabViewItem CreateNewTab(int index) { TabViewItem newItem = new TabViewItem { Header = $"Document {index}", IconSource = new SymbolIconSource() { Symbol = Symbol.Document } }; switch(index % 3) { case 0 : newItem.Content = new SamplePage1(); break; case 1 : newItem.Content = new SamplePage2(); break; case 2 : newItem.Content = new SamplePage3(); break; } return newItem; } #endregion } } |
