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("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
这里选“不可见”时只是针对某表中的某列, 如何实现:选择“表名+不可见”但不选列名时整个表都看不见 选择“表名+列名+不可见”时就这一列看不见