在我的視圖模型,物業我綁定的是:WPF:一些導致錯誤的組合框Expression Blend的主題結合/顯示
Products = new Dictionary<string, string>(){
{"0001", "Test Product 1"},
{"0002", "Test Product 2"},
{"0003", "Test Product 3"}
};
在我的XAML中,我有以下的綁定:
<ComboBox Grid.Row="1" Grid.Column="1" DisplayMemberPath="Value" SelectedValuePath="Key" VerticalAlignment="Center"
ItemsSource="{Binding Path=DataContext.Products, RelativeSource={RelativeSource FindAncestor, AncestorType=UserControl}}"/>
進一步,在我XAML我加載我的資源字典,包括表達共混主題是這樣的:
<UserControl.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="AppResourceDict.xaml" />
<ResourceDictionary Source="Themes/ExpressionLight.xaml"/>
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</UserControl.Resources>
上面很好地工作。但是,如果我改變「主題/ ExpressionLight.xaml」爲「主題/ BureauBlue.xaml」或「主題/ BureauBlack.xaml」,什麼是顯示在組合框中的下拉是:
["0001","Test Product 1"]
["0002","Test Product 2"]
["0003","Test Product 3"]
這些主題在某種程度上是造成組合框顯示鍵+值。這是一個錯誤?有誰知道如何解決?