专家坐堂-目录树赋值Foxtable(狐表) - 新一代数据库软件，完美融合Access、Foxpro、Excel、vb.net之优势，人人都能掌握的快速软件开发工具!

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-  Foxtable(狐表)  (http://foxtable.net/bbs/index.asp)
--  专家坐堂  (http://foxtable.net/bbs/list.asp?boardid=2)
----  目录树赋值  (http://foxtable.net/bbs/dispbbs.asp?boardid=2&id=97300)

--  作者：cqli
--  发布时间：2017/3/9 14:59:00
--  目录树赋值

你好！

被勾选的多个节点不能全部赋值，请帮忙改下代码

Dim trv As WinForm.TreeView = e.Form.Controls("TreeView1")
For Each nd As WinForm.TreeNode In trv.AllNodes
If nd.Checked = True
e.Form.DropDownBox.Value = nd.text
e.Form.DropDownBox.CloseDropdown()
End If
Next

--  作者：有点色
--  发布时间：2017/3/9 15:22:00
--
Dim trv As WinForm.TreeView = e.Form.Controls("TreeView1")
Dim str As String = ""
For Each nd As WinForm.TreeNode In trv.AllNodes
    If nd.Checked = True
        str &= nd.Text & ","
    End If
Next
e.Form.DropDownBox.Value = str.trim(",")
e.Form.DropDownBox.CloseDropdown()