我正在尝试将一些图表绑定到字符串、int 的字典,并且我正在使用 view-viewmodel 模式。
我已经将字典绑定到条形图,但现在我想将它绑定到 WPF 工具包中的树形图控件。它没有真正记录在网上任何地方,除了silverlight:http: //blogs.msdn.com/marlat/archive/2009/07/10/treemap-control-comes-to-silverlight-toolkit.aspx
谁能帮我修复对我的控件的正确绑定?
<DataVisualization:TreeMap x:Name="treeMapControl">
<DataVisualization:TreeMap.Interpolators>
<DataVisualization:SolidColorBrushInterpolator TargetName="itemBorder" TargetProperty="Background"
DataRangeBinding="{Binding Source={StaticResource ShellVM},Path=CustodianEmailCount.Value}" From="Blue" To="Magenta" />
<DataVisualization:DoubleInterpolator TargetName="textBlk" TargetProperty="FontSize"
DataRangeBinding="{Binding Source={StaticResource ShellVM},Path=CustodianEmailCount.Value}" From="8" To="15" />
</DataVisualization:TreeMap.Interpolators>
<DataVisualization:TreeMap.ItemDefinition>
<DataVisualization:TreeMapItemDefinition ItemsSource="{Binding Source={StaticResource ShellVM},Path=CustodianEmailCount.Key}" ValueBinding="{Binding Source={StaticResource ShellVM},Path=CustodianEmailCount.Value}" ChildItemPadding="1">
<DataTemplate>
<Border x:Name="itemBorder" BorderBrush="Black" BorderThickness="1" ToolTipService.ToolTip="{Binding ToolTip}">
<TextBlock x:Name="textBlk" Foreground="White" Text="{Binding Source={StaticResource ShellVM},Path=CustodianEmailCount.Key}" VerticalAlignment="Center" Margin="2,2,0,0"
TextWrapping="Wrap" TextAlignment="Center"/>
</Border>
</DataTemplate>
</DataVisualization:TreeMapItemDefinition>
</DataVisualization:TreeMap.ItemDefinition>
</DataVisualization:TreeMap>