I'm trying to implement a dropdownlist in a datagrid and have put it in the edititem template in a template column in a datagrid. I have also added a label ...

WPF的Datagrid数据是动态加载的，并后台一直再更新，保证只显示最新25条数据，更新正常，停止后滚动滚动条，每行数据就变成一样的了。

Hi all, Basic info: VS2010, .Net 4.0 WPF application. I'm trying to write a dialog box that allows a user to edit a fairly simple configuration file, opened as an XMLDataProvider as an application ...