WPF ListBox双击事件

明耀2025-04-17 14:37

xml 复制代码

<ListBox
    Name="ListBox"
    Margin="5,5,5,5"
    ItemsSource="{Binding FileGroupList}">
    <ListBox.ItemTemplate>
        <DataTemplate>
            <TextBlock Text="{Binding GroupName}" TextTrimming="CharacterEllipsis" />
        </DataTemplate>
    </ListBox.ItemTemplate>
    <ListBox.ContextMenu>
        <ContextMenu>
            <MenuItem Header="修改文件名" />
            <MenuItem Header="批量修改文件名" />
            <MenuItem Header="移除" />
        </ContextMenu>
    </ListBox.ContextMenu>
    <hc:Interaction.Triggers>
        <hc:EventTrigger EventName="MouseDoubleClick">
            <hc:InvokeCommandAction Command="{Binding SpeDoubleClickCommand}" CommandParameter="{Binding ElementName=ListBox, Path=SelectedItem}" />
        </hc:EventTrigger>
    </hc:Interaction.Triggers>
</ListBox>

主要是

xml 复制代码

xmlns:hc="https://handyorg.github.io/handycontrol"


Name="ListBox"


<hc:Interaction.Triggers>
        <hc:EventTrigger EventName="MouseDoubleClick">
            <hc:InvokeCommandAction Command="{Binding SpeDoubleClickCommand}" CommandParameter="{Binding ElementName=ListBox, Path=SelectedItem}" />
        </hc:EventTrigger>
    </hc:Interaction.Triggers>