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Thread: Stop the searching under conditions ( Treeview )

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  1. #1

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    Hyperactive Member
    Join Date
    Apr 2009
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    364

    Stop the searching under conditions ( Treeview )

    Hi,
    thanks to LaVolpe which sent me a great code to search the treeview I have another short question.
    Can you take a look at the code, and tell me is there any possible to stop the searching if program will find node.text = STOP? after one click if TEST node has been found.

    My treeview contains "the chapters" - groups of the nodes. Each of them has STOP node at the end. I wanna to stop the program if find position will get the last line of the chapter ( equal to STOP node ).

    Is there any way?

    Code:
    Code:
    Public Sub Command5_Click()
    
    Dim NrLoops As Integer, iLastItem As Integer, iFirstItem As Integer
    Dim i As Integer
    Dim Searcher As String
    Dim Searcher2 As String
    Dim FindPos As Integer
    Dim found As Boolean
    
    Searcher = "TEST"
    
    iLastItem = TreeView5.Nodes.Count
    If TreeView5.SelectedItem Is Nothing Then ' start from top
         iFirstItem = 1
    Else
         iFirstItem = TreeView5.SelectedItem.Index + 1 ' start on row after one selected
         If iFirstItem > iLastItem Then iFirstItem = 1 ' at bottom of list, start from top
    End If
    
    For NrLoops = 0 To 1
        For i = iFirstItem To iLastItem
            FindPos = InStr(1, TreeView5.Nodes(i).Text, Searcher, vbTextCompare)
            
            If FindPos <> 0 Then
                TreeView5.SetFocus
                Set TreeView5.SelectedItem = TreeView5.Nodes(i)
                TreeView5.SelectedItem.EnsureVisible
                found = True ' no longer needed. If FindPos=0 then found=false
              Exit For
            End If
        Next i
        If FindPos = 0 Then
            iLastItem = iFirstItem - 1
            iFirstItem = 1
        Else
            Exit For
        End If
    Next NrLoops
    
    If FindPos = 0 Then MsgBox ("Not found")
    
    
    End Sub
    My treeview:

    Last edited by Fraps; Sep 2nd, 2010 at 02:45 AM.

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