For Each t As Table In Tables
t.Visible = True
t.AllowEdit = True
For Each c As Col In t.Cols
c.Visible = True
c.AllowEdit = True
Next
Next
Tables("表A").Visible = (User.Type <> UserTypeEnum.User )
If User.Type = UserTypeEnum.User Then
For Each dr As DataRow In DataTables("表A").Select("用户名 = \'" & User.Name & "\'" )
If dr.IsNull("列名") Then
Tables(dr("表B")).Visible = Not dr("不可见")
Tables(dr("表B")).AllowEdit = Not dr("不可编辑")
Else
Tables(dr("表B")).Cols(dr("列名")).Visible = Not dr("不可见")
Tables(dr("表B")).Cols(dr("列名")).AllowEdit = Not dr("不可编辑")
End If
Next
End If