ID: 296
Viewed: 3006
Added: Jul 26, 2002
Version:
Snippet uploaded by: snippet
Written By: peet
Demo: Sorry, no demo
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does a search for a string and continues search until end of treeview.
Create a new project,
Add a treeview and a commandbutton
paste this code into your form:
Create a new project,
Add a treeview and a commandbutton
paste this code into your form:
Highlight all by clicking in box
<!---Declaration--->
Option Explicit
Private s As String
Private lLastNodeFound As Long
Highlight All
<!---Code--->
Private Sub Command1_Click()
If Command1.Caption = "Find" Then s = InputBox("What do want to search for?")
If s <> "" Then
If SearchTree(s) Then
Command1.Caption = "Find next"
Else
MsgBox "Reached the end..."
Command1.Caption = "Find"
End If
End If
End Sub
Private Sub Form_Load()
Dim n As Node
Set n = TreeView1.Nodes.Add(, , , "Settings...")
TreeView1.Nodes.Add n, tvwChild, "Desktop", "Desktop settings"
TreeView1.Nodes.Add n, tvwChild, "Mouse", "Mouse pointer settings"
TreeView1.Nodes.Add n, tvwChild, "Misc", "Misc"
Set n = TreeView1.Nodes.Add(, , , "Test...")
TreeView1.Nodes.Add n, tvwChild, "Desktop2", "Desktop settings"
TreeView1.Nodes.Add n, tvwChild, "Mouse2", "Mouse pointer settings"
TreeView1.Nodes.Add n, tvwChild, "Misc2", "Misc"
Command1.Enabled = True
Command1.Caption = "Find"
End Sub
Private Function SearchTree(sSearchString As String) As Boolean
Dim l As Long
Dim n As Node
'Dim sSearchString As String
For l = lLastNodeFound + 1 To TreeView1.Nodes.Count
Set n = TreeView1.Nodes(l)
If InStr(1, n.Text, sSearchString, vbTextCompare) Then
n.Selected = True
SearchTree = True
lLastNodeFound = l
'or call the click event : TreeView1_NodeClick n
Exit Function
End If
Next l
SearchTree = False
lLastNodeFound = 0
End Function
;
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