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我有我的WPF应用程序中的列表视图控件的工作上下文菜单。我想要启用上下文菜单项,如果用户右键单击列表视图项目,但禁用它们是点击发生在列表视图的面板区域。 谢谢 MK为列表视图和列表视图项目创建单独的上下文菜单
更新:这是我的列表视图的作品,但我想禁用MenuItems“删除”和“计算”,当用户点击面板区域。感谢您回应
<ListView Name="lb_proplist" DisplayMemberPath ="Name" HorizontalAlignment="Left" ToolTip="Use right click to see more options"
ItemsSource="{Binding Converter={StaticResource FilterByPropTypeConverter}}" Margin="0,0,0,0"
ContextMenuOpening="ContextMenu_ContextMenuOpening" >
<ListView.ContextMenu>
<ContextMenu >
<MenuItem Name="cmi_addNew" Header="Add New"
Command="{Binding AddNewItemItem}"
CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=ContextMenu}}" />
<MenuItem Name="cmi_remove" Header="Remove"
Command="{Binding RemoveItem}"
CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=ContextMenu},
Path=PlacementTarget.SelectedItem}" />
<MenuItem Name="cmi_calculate" Header="Calculate"
Command="{Binding CalculateItem}"
CommandParameter="{Binding RelativeSource={RelativeSource AncestorType=ContextMenu},
Path=PlacementTarget.SelectedItem}" />
</ContextMenu>
</ListView.ContextMenu>
<ListView.View>
<GridView>
<GridViewColumn Header="Name" DisplayMemberBinding="{Binding Name}" Width="200"/>
</GridView>
</ListView.View>
</ListView>
你可以发布你已经尝试但不工作的代码吗? –