treeview查找定位
cjijh 2004-08-14 04:09:08 我有一个treeview ,现在想根据node.text去查找到该节点,然后选中
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)
If Not IsPostBack Then
buildTree()'''初始化treeview
Dim item As TreeNode
For Each item In TreeView1.Nodes
If GetChildText(item) = True Then
Exit Sub'''一找到就退出
End If
Next i
End If
End Sub
Public Function GetChildText(ByVal node As TreeNode) As Boolean
Dim num As Integer
Dim child As TreeNode
For Each child In node.Nodes
If child.Text.ToString = TextBox1.Text.ToString Then'''''获取要找的文本
TreeView1.SelectedNodeIndex = child.GetNodeIndex.ToString
Response.Write(child.GetNodeIndex.ToString)
Exit For
Return True
End If
Next child
End Function
问题:不能找到对应的节点
什么地方出错了 各位大虾