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WPF Databinding TabItem Headers

开发者 https://www.devze.com 2023-03-30 18:30 出处:网络
I am binding a ObservableCollection of data objects to my tab control item source. I have correctly figured out how to bind the controls within the tabitem that is generated, however I cannot figur开发

I am binding a ObservableCollection of data objects to my tab control item source. I have correctly figured out how to bind the controls within the tabitem that is generated, however I cannot figur开发者_C百科e out how to change the header property of the tabitem that is generated using the a property within the Observable Collection. Sorry if I am wording this incorrectly. Here is my XAML for the tabitem data template:

<DataTemplate x:Key="TabItemTemplate">
        <TreeView Height="461" VerticalAlignment="Top" 
            Width="625" ItemTemplateSelector="{StaticResource TreeviewDataSelector}" ItemsSource="{Binding}" />
</DataTemplate>


Create a Style for your TabItems that sets the Header property, and apply the style to TabControl.ItemContainerStyle

<TabControl>
    <TabControl.ItemContainerStyle>
        <Style TargetType="TabItem">
            <Setter Property="Header" Value="{Binding PathToYourProperty}"/>
        </Style>
    </TabControl.ItemContainerStyle>
</TabControl>


Set the DisplayMemberPath on the TabControl to the name of the property.

<TabControl ItemsSource="{Binding items}" DisplayMemberPath="headerPropertyName">
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