主题：用逻辑列来控制删除子表行

If e.newvalue = True Then 

    Dim nma() As String = {"序号","类别","姓名","性别"} 'A表数据来源列

    Dim nmb() As String = {"序号","类别","姓名","性别"}  'B表数据接收列

    Dim dr As DataRow = DataTables("需求匹配").AddNew

    For i As Integer = 0 To nma.Length - 1

        dr(nmb(i)) = e.DataRow(nma(i))

    Next

End If

  

If e.NewValue = False Then '变动后的值是false(取消勾选)

       删除匹配行 请高手指教！！！   

End If