我想扫描并匹配treeview2中treeview1的项目，并将子项添加到treeview2。
这是我当前的代码：
Dim FoundIt As Boolean, ii As Integer, ix As Integer
Dim NodX As Node, NodX2 As Node, namme As String
On Error Resume Next
For Each NodX In TreeView1.Nodes
ii = NodX.Index
For Each NodX2 In TreeView2.Nodes
ix = NodX.Index
On Error Resume Next
If NodX.FullPath = NodX2.FullPath Then
If TreeView1.Nodes(ii).Parent.Text = TreeView2.Nodes(ix).Parent.Text Then
If TreeView1.Nodes(ii).Parent.Image = 9 And TreeView1.Nodes(ii).Image = 3 Then
namme = TreeView2.Nodes(ix).Parent.Key
TreeView2.Nodes.Add namme, tvwChild, TreeView1.Nodes(ii).Parent.Child.Text, TreeView1.Nodes(ii).Parent.Child.Text, 5
Pause 0
End If
End If
End If
'Exit For
Next
Next
next
目前，treeview1项目可能具有9的父图像和3的子图像，因此基于这一点，我想将具有图像索引3的所有项目添加到treeview2的每个父图像节中。
这是应该使您更接近所需内容的代码：
Dim objNode1 As Node
Dim objNode2 As Node
Dim objMatchNode As Node
Dim objChildNode1 As Node
Dim objChildNode2 As Node
Dim iCounter1 As Integer
Dim iCounter2 As Integer
Dim fFound As Boolean
On Error Resume Next
For Each objNode1 In TreeView1.Nodes
' Find matching node in Treeview2
For Each objNode2 In TreeView2.Nodes
If objNode2.Text = objNode1.Text Then
' Match found
Set objMatchNode = objNode2
Exit For
End If
Next
If Not objMatchNode Is Nothing Then
' Check all children
If objNode1.Children > 0 Then
' Get first Child
Set objChildNode1 = objNode1.Child
' Loop through all children
For iCounter1 = 1 To objNode1.Children
If objChildNode1.Image = 3 And objNode1.Image = 9 Then
' Check if it already exists in Treeview2
If objMatchNode.Children > 0 Then
' Get first Child
Set objChildNode2 = objMatchNode.Child
' Set Found flag to False
fFound = False
' Loop through all children
For iCounter2 = 1 To objMatchNode.Children
' Check for match
If objChildNode2.Text = objChildNode1.Text Then
fFound = True
Exit For
End If
' Get next node
Set objChildNode2 = objChildNode2.Next
Next
If Not fFound Then
' Add to Treeview2
TreeView2.Nodes.Add objMatchNode.Key, tvwChild, objChildNode1.Key, objChildNode1.Text, 3
End If
End If
End If
' Get next node
Set objChildNode1 = objChildNode1.Next
Next
End If
End If
' Give UI some time to do other things
DoEvents
Next
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