TREEVIEW - ESTRUTURAÇÃO E LOCALIZAÇÃO

  
Public Class Form1

    Public list As New List(Of Linha)
    Public Lid As Integer = 0
    Dim iPathDoc As String
	
Private MainSub()
        	
        Dim strDocName As String
        strDocName = oApprenticeApp.FileManager.GetFullDocumentName(txtFileName.Text, "Master")
        oApprenticeServerDoc = oApprenticeApp.Open(strDocName)
        iPathDoc = Microsoft.VisualBasic.Left(oApprenticeServerDoc.FullFileName, InStrRev(oApprenticeServerDoc.FullFileName, "\"))
		BuildTreeView()
        "Build child nodes
        SubNivel()               
    End Sub

    Sub SubNivel()
        Dim Final As Boolean = False
        "executa ate terminar toda a list,
        "devido a list nao incluir item de forma correta, se verifica a list item a item para garantir
        If list.Count <> 0 Then
            Do While Final = False
                For n = 0 To list.Count - 1
                    "verifica cada linha na list se o rgistro esta feito
                    If list(n).reg = False Then
                        "se false garante que o Final continue em False
                        Final = False
                        "já aproveita o item e executa
                        BuildTreeViewRef(list(n).pai, list(n).filho)
                    Else
                        "caso o item esteja em True.. segue assim
                        Final = True
                    End If
                Next
            Loop
        End If
    End Sub

    Private Sub BuildTreeView()
        "define o node que principal (topnode)
        Dim conj As TreeNode = TreeView1.Nodes.Add(oApprenticeServerDoc.FullFileName, oApprenticeServerDoc.DisplayName)
        Dim oRefFileDesc As ReferencedFileDescriptor
        For Each oRefFileDesc In oApprenticeServerDoc.ReferencedFileDescriptors
            If oRefFileDesc.DocumentType = Inventor.DocumentTypeEnum.kAssemblyDocumentObject Then
                conj.Nodes.Add(oRefFileDesc.FullFileName, oRefFileDesc.DisplayName, 0, 0)
                "add na list de cj
                "cria uma ordem para a list = Lid
                Lid = Lid + 1
                list.Add(New Linha(Lid, oApprenticeServerDoc.FullFileName, oRefFileDesc.FullFileName, False))
            Else
                conj.Nodes.Add(oRefFileDesc.FullFileName, oRefFileDesc.DisplayName, 1, 1)
            End If
        Next
    End Sub

    Private Sub BuildTreeViewRef(Painode As String, refDocName As String)
        "abrir arquivo recebido e local
        Dim oRefDoc As String
        oRefDoc = oApprenticeApp.FileManager.GetFullDocumentName(refDocName, "Master")
        Dim oAssyDoc As Inventor.ApprenticeServerDocument
        oAssyDoc = oApprenticeApp.Open(refDocName)
        "define o node onde será incluso o refDocname, = painode
        Dim Root() As TreeNode
        Root = TreeView1.Nodes.Find(Painode, True) "TreeView1.SelectedNode
        Dim SubCj() As TreeNode
        "verificar todas rotas do pai
        "If Root.Length > 1 Then
        For i = 0 To Root.Length - 1

            SubCj = Root(i).Nodes.Find(refDocName, True) "TreeView1.SelectedNode
            Dim oRefFileDesc As ReferencedFileDescriptor
            For Each oRefFileDesc In oAssyDoc.ReferencedFileDescriptors

                If oRefFileDesc.DocumentType = Inventor.DocumentTypeEnum.kAssemblyDocumentObject Then
                    SubCj(0).Nodes.Add(oRefFileDesc.FullFileName, oRefFileDesc.DisplayName, 0, 0)
                    Lid = Lid + 1
                    list.Add(New Linha(Lid, refDocName, oRefFileDesc.FullFileName, False))
                Else
                    SubCj(0).Nodes.Add(oRefFileDesc.FullFileName, oRefFileDesc.DisplayName, 1, 1)
                End If
            Next
        Next
        "verifica se realmente o item foi adicionado ao treeview
        For n = 0 To list.Count - 1
            If list(n).pai = Painode And list(n).filho = refDocName Then          
                list(n).reg = True           
            End If

        Next

    End Sub
	
Public Class Linha
    Public Property Id() As Integer
    Public Property filho() As String
    Public Property pai() As String
    Public Property reg As Boolean
    "Public Property FullPath As String " nao usado

    Public Sub New(ByVal _id As Integer, ByVal _pai As String, ByVal _filho As String, ByVal _reg As Boolean)
        Me.Id = _id
        Me.filho = _filho
        Me.pai = _pai
        Me.reg = _reg
        "Me.FullPath = _FullPath "nao usado
    End Sub
End Class