Treeview laden und je eintrag einen "Dummy-Eintrag" erstellen

[Visual Basic]
Private Function Load_Tree( _ 
   ByRef Tree As TreeView, _ 
   ByVal dt As DataTable _ 
) As Object

Parameter

Tree

dt

Quellcode

[Visual Basic]
        Private Function Load_Tree(ByRef Tree As TreeView, ByVal dt As DataTable) 
            fnt_Strikeout = New System.Drawing.Font(Tree.Font.FontFamily, Tree.Font.Size, FontStyle.Strikeout) 
            fnt_normal = New System.Drawing.Font(Tree.Font.FontFamily, Tree.Font.Size, FontStyle.Regular) 
 
            Tree.Enabled = False 
            Tree.Nodes.Clear() 
            For Each dr As DataRow In dt.Rows 
                Dim tn As New TreeNode 
                tn.Text = dr.Item("Description") 
                tn.Tag = dr.Item("Vertragspartnernr") 
                If dr.Item("aktiv") = True Then 
                    tn.ImageIndex = 0 
                    tn.SelectedImageIndex = 0 
                    tn.StateImageIndex = 0 
                Else 
                    tn.ImageIndex = 6 
                    tn.SelectedImageIndex = 6 
                    tn.StateImageIndex = 6 
                End If 
                Tree.Nodes.Add(tn) 
            Next 
            Tree.Enabled = True 
        End Function

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

clsVertragspartner