生成目录树选择sort参数结果重复?(上传了例子) Post By:2013/3/13 20:42:00 [只看该作者]
表的结构及数据如下
此主题相关图片如下:表.jpg
窗口的afterload代码如下:
Dim tr As WinForm.TreeView = e.Form.Controls("TreeView1")
'从"数据字典"表取数生成目录树 Dim dt As DataTable Dim cmd As New SQLCommand cmd.C cmd.CommandText = "SELECT * From {数据字典}" dt = cmd.ExecuteReader() tr.BuildTree(dt,"数据名称|值","","序号")