routedeventargs

Why is the TextBlock not the OriginalSource on the Routed Event?

由 帅比萌擦擦* 提交于 2019-12-31 03:05:12
问题 I'm showing a context menu for elements in a ListView . The context menu is attached to the TextBlock s of the ListView as follows. <ListView.Resources> <ContextMenu x:Key="ItemContextMenu"> <MenuItem Command="local:MyCommands.Test" /> </ContextMenu> <Style TargetType="{x:Type TextBlock}" > <Setter Property="ContextMenu" Value="{StaticResource ItemContextMenu}" /> </Style> </ListView.Resources> The context menu properly shows up and the RoutedUIEvent is fired as well. The issue is that in the

Why is the TextBlock not the OriginalSource on the Routed Event?

由 纵饮孤独 提交于 2019-12-02 02:29:23
I'm showing a context menu for elements in a ListView . The context menu is attached to the TextBlock s of the ListView as follows. <ListView.Resources> <ContextMenu x:Key="ItemContextMenu"> <MenuItem Command="local:MyCommands.Test" /> </ContextMenu> <Style TargetType="{x:Type TextBlock}" > <Setter Property="ContextMenu" Value="{StaticResource ItemContextMenu}" /> </Style> </ListView.Resources> The context menu properly shows up and the RoutedUIEvent is fired as well. The issue is that in the Executed callback the ExecutedRoutedEventArgs.OriginalSource is a ListViewItem and not the TextBlock.

Passing variable with RoutedEventArgs?

由 别来无恙 提交于 2019-11-27 18:07:09
问题 I have the following class, and want to pass the text variable as RoutedEventArgs. public class CloseableTabItem : TabItem { String text; public CloseableTabItem() { //This style is defined in themes\generic.xaml DefaultStyleKeyProperty.OverrideMetadata(typeof(CloseableTabItem), new FrameworkPropertyMetadata(typeof(CloseableTabItem))); } public CloseableTabItem(String incomingText) { //This style is defined in themes\generic.xaml DefaultStyleKeyProperty.OverrideMetadata(typeof
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