cs_winner的专栏

Description:When using master detail view, some of my master rows do not have children. The grid shows a dimmed [+] symbol on these rows. I would like the grid not to show any symbol on these occasions.Is it possible to customize master detail symbols?An

通常都是在xaml中直接绑定上下文，这里使用了mvvm框架DataContext="{dxmvvm:ViewModelSource Type={x:Type local:BedSideCardViewModel}}"，然后在控件中直接使用上下文中的数据绑定即可，但右键菜单命令绑定需要静态资源还需要绑定控件上下文才起作用                然后