以文本方式查看主题 - Foxtable(狐表) (http://foxtable.com/bbs/index.asp) -- 专家坐堂 (http://foxtable.com/bbs/list.asp?boardid=2) ---- [求助]目录树缩进 (http://foxtable.com/bbs/dispbbs.asp?boardid=2&id=194996) |
-- 作者:foxbobo1976 -- 发布时间:2025/2/14 14:28:00 -- [求助]目录树缩进 Dim cmd1 As New S Dim dt1 As DataTable cmd1.CommandText = "S ELECT DISTINCT 科目代码 From {主表}" dt1 = cmd1.ExecuteReader() Dim tv As WinForm.TreeView = e.Form.Controls("TreeView1") tv.BuildTree(dt1, "科目性质|科目代码|科目名称","","科目代码") tv.StopRedraw For Each nd As WinForm.TreeNode In tv.AllNodes Select Case nd.Level Case 0 nd.Text = nd.Text Case 1 nd.Text = nd.text & " " & nd.DataRow("科目名称") If nd.DataRow("科目级别") = 2 Then nd.MoveRight() End If If nd.DataRow("科目级别") = 3 Then nd.MoveRight() nd.MoveRight() End If If nd.DataRow("科目级别") = 4 Then nd.MoveRight() nd.MoveRight() nd.MoveRight() End If If nd.DataRow("科目级别") = 5 Then nd.MoveRight() nd.MoveRight() nd.MoveRight() nd.MoveRight() End If Case 2 nd.Delete() Case 3 nd.Delete() Case 4 nd.Delete() Case 5 nd.Delete() Case 6 nd.Delete() End Select Next tv.ResumeRedraw 以上是目录树代码,因为2.3.4.5节点是在1节点通过缩进生成的,目录树生成后所有节点都是展开的,用Expand代码只展开一级科目不受控拆制,求只展开一级科目的 代码
[此贴子已经被作者于2025/2/14 14:28:50编辑过]
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-- 作者:foxbobo1976 -- 发布时间:2025/2/14 14:52:00 -- 已解决 |