Child-Nodes hinzufügen

[Visual Basic]
Private Sub RecursivelyLoadNode( _ 
   ByVal oDataRow As DataRow, _ 
   ByRef oNode As TreeNode _ 
)

Parameter

oDataRow

oNode

Quellcode

[Visual Basic]
        Private Sub RecursivelyLoadNode(ByVal oDataRow As DataRow, ByRef oNode As TreeNode) 
            Dim oChildRow As DataRow 
            For Each oChildRow In oDataRow.GetChildRows("SelfRefenceRelation") 
                Dim oChildNode As New TreeNode() 
                oChildNode.Text = oChildRow("Bezeichnung").ToString() 
                oChildNode.Tag = oChildRow("Vertragselementnr").ToString 
                If oChildRow.Item("aktiv") = 0 Then 
                    oChildNode.NodeFont = Me.fnt_Strikeout 
                    oChildNode.ImageIndex = 3 
                    oChildNode.SelectedImageIndex = 3 
                    oChildNode.StateImageIndex = 3 
                Else 
                    oChildNode.NodeFont = Me.fnt_normal 
                    oChildNode.ImageIndex = 1 
                    oChildNode.SelectedImageIndex = 1 
                    oChildNode.StateImageIndex = 1 
                End If 
                oNode.Nodes.Add(oChildNode) 
                If oNode.ImageIndex = 3 Then 
                    oNode.ImageIndex = 2 
                    oNode.StateImageIndex = 2 
                    oNode.SelectedImageIndex = 2 
                Else 
                    oNode.ImageIndex = 0 
                    oNode.StateImageIndex = 0 
                    oNode.SelectedImageIndex = 0 
                End If 
                RecursivelyLoadNode(oChildRow, oChildNode) 
            Next oChildRow 
        End Sub

Forderungen

Plattformen: Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

Siehe auch

clsParentelemente