主题：[求助]怎样用目录树动态管理表

循环生成

Dim trv As WinForm.TreeView = e.Form.Controls("TreeView1")
For Each dt As DataTable In DataTables
    Dim nd As WinForm.TreeNode = trv.Nodes.Add(dt.Name)
    For Each dc As DataCol In dt.DataCols
        nd.nodes.Add(dc.name)
    Next
Next