老师,帮我看看,可视化授权怎么不起作用?蓝老师,请帮忙看看下面代码问题在哪里
自定义登录,数据储存在“外部数据”的“用户管理表”中,项目事件LoadUserSetting代码:
For Each t As Table In Tables '显示所有表和列
t.Visible = True
t.AllowEdit = True
For Each c As Col In t.Cols
c.Visible = True
c.AllowEdit = True
Next
Next
Tables("授权表").Visible = (User.Type <>
UserTypeEnum.User )
If User.Type <> UserTypeEnum.User
Then
Return
End If
For Each dr As DataRow In DataTables("授权表").Select("姓名 = '" &
_UserName & "'" )
''For Each dr As DataRow In DataTables("授权表").Select("用户名 = '" &
User.Name & "'" )
If dr.IsNull("列名")
Then
For Each t As Table In Tables
If t.DataTable.Name =
dr("表名") Then
t.Visible =
Not dr("不可见")
t.AllowEdit
= Not dr("不可编辑")
End If
Next
Else
For Each t As Table In Tables
If t.DataTable.Name =
dr("表名") Then
For Each c
As Col In t.Cols
If c.Name = dr("列名") Then
c.Visible = Not dr("不可见")
c.AllowEdit = Not dr("不可编辑")
End If
Next
End If
Next
End If
Next