摘要： http://www.cnblogs.com/-ShiL/archive/2012/06/08/ShiL201206081335.html（一）双击展开，收缩字表ExpandedChild1 Private Sub ExpandedChild(ByVal sender As DevExpress.XtraGrid.Views.Grid.GridView)2 '找出焦点行3 Dim VIntPage As Integer = sender.FocusedRowHandle4 If sender.GetMasterRowExpanded(VIntPage) Then5 sender.Col 阅读全文