1 <!--为App添加Appbar-->
2 <Page.BottomAppBar>
3     <AppBar>
4         <StackPanel Orientation="Horizontal">
5             <Button Content="Pin桌面" FontSize="18" Margin="30,0,0,0" Height="70" Width="100" Click="Button_Click_1"/>
7         </StackPanel>
8     </AppBar>
9 </Page.BottomAppBar>

 1 private async void Button_Click_1(object sender, RoutedEventArgs e)
 2         {
 3             // 获取当前选择的英雄人物头像的URI
 4             BitmapImage bit = img_Share.Source as BitmapImage;
 5             string uri = bit.UriSource.ToString();
 6
 7             // 标准URI为："ms-appx:///" + 图片路径，故在第10个字节后插入"//"
 8             uri = uri.Insert(9, "//");
 9
10             //MessageDialog msg = new MessageDialog(uri);
11             //await msg.ShowAsync();
12
13             SecondaryTile secondaryTile = new SecondaryTile("SecondaryTile." + itemTitle.Text,
14                                                             itemTitle.Text,
15                                                             "Dota宝典",
16                                                             "",
17                                                             TileOptions.ShowNameOnLogo,
18                                                             new Uri(uri));
19
20             // 创建SecondaryTile
21             bool pinned = await secondaryTile.RequestCreateForSelectionAsync(new Rect(), Placement.Default);
22         }

 1 private async void Button_Click_2(object sender, RoutedEventArgs e)
 2         { 3             SecondaryTile secondaryTile = new SecondaryTile("SecondaryTile." + itemTitle.Text); 4
 5             // 删除SecondaryTile
 6             bool pinned = await secondaryTile.RequestCreateForSelectionAsync(new Rect(), Placement.Default);
 7         }