书签，鹰眼

前台

<StackPanel Grid.Column="5" Grid.ColumnSpan="1"  Grid.Row="0" Grid.RowSpan="5">             <Button Name="Btn_Bookmark" Content="书签"  Click="Btn_Bookmark_Click_1"></Button>             <Button Name="Btn_OverviewMap" Content="鹰眼" Click="Btn_OverviewMap_Click_1"></Button>         </StackPanel>

<esri:OverviewMap x:Name="mOverviewMap" Grid.ColumnSpan="1" Map="{Binding ElementName=china}">             <esri:OverviewMap.Layer>                 <esri:ArcGISTiledMapServiceLayer ID="StreetLayer"                             Url="http://localhost/arcgis/rest/services/Map/MapServer"/>             </esri:OverviewMap.Layer>         </esri:OverviewMap>

<esri:Bookmark Name="mBookMark" Visibility="Collapsed"  Margin="0,-2,0,0" VerticalAlignment="Top" Map="{Binding ElementName=china}"  Grid.Column="4" Grid.ColumnSpan="1"  Grid.Row="0"  Grid.RowSpan="1" />

后台

namespace china {     public partial class MainPage : UserControl     {         public MainPage()         {             InitializeComponent();         }         private void Btn_Bookmark_Click_1(object sender, RoutedEventArgs e)         {             if (mBookMark.Visibility == Visibility.Collapsed)             {                 mBookMark.Visibility = Visibility.Visible;             }             else mBookMark.Visibility = Visibility.Collapsed;         }

private void Btn_OverviewMap_Click_1(object sender, RoutedEventArgs e)         {             if (mOverviewMap.Visibility == Visibility.Collapsed)             {                 mOverviewMap.Visibility = Visibility.Visible;             }             else mOverviewMap.Visibility = Visibility.Collapsed;         }          }

}