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139 lines
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<TD CLASS="runninghead" nowrap>Vertragsverwaltung-Klassenbibliothek</TD>
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<H1 class="dtH1"><A NAME="topic_0000000000001536"></A>clsParentelemente.LoadNode -Methode</H1>
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<DIV id="nstext" valign="bottom"><!---->
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<P>Tree aufbauen</P>
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<PRE class="syntax"><SPAN class="lang">[Visual Basic]
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</SPAN><B>Private Sub LoadNode( _ <br> ByVal <i>oDS</i> As <a href="ms-help://MS.NETFrameworkSDKv1.1/cpref/html/frlrfSystemDataDataSetClassTopic.htm">DataSet</a>, _ <br> ByRef <i>oNode</i> As <a href="ms-help://MS.NETFrameworkSDKv1.1/cpref/html/frlrfSystemWindowsFormsTreeViewClassTopic.htm">TreeView</a> _ <br>)</B></PRE>
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<H4 class="dtH4">Parameter</H4>
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<dl>
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<dt><i>oDS</i></dt>
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<dd>Input-Dataset</dd>
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<dt><i>oNode</i></dt>
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<dd>Aktueller Node</dd>
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</dl>
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<H4 class="dtH4">Quellcode</H4>
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<pre class="code"><SPAN class="lang">[Visual Basic]</SPAN>
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Private Sub LoadNode(ByVal oDS As DataSet, ByRef oNode As TreeView) <br> 'Dim oTreeView As TreeView = New TreeView() <br> Dim oDataRow As DataRow <br> For Each oDataRow In oDS.Tables(0).Rows <br> If Not oDataRow.IsNull("Parentid") Then <br> If oDataRow.Item("Parentid") = 0 Then <br> 'If oDataRow.IsNull("Parentid") Then <br> Dim oNode1 As New TreeNode() <br> oNode1.Text = oDataRow("Bezeichnung").ToString() <br> oNode1.Tag = oDataRow("vertragselementnr").ToString <br> If oDataRow.Item("aktiv") = 0 Then <br> oNode1.NodeFont = Me.fnt_Strikeout <br> oNode1.ImageIndex = 3 <br> oNode1.SelectedImageIndex = 3 <br> oNode1.StateImageIndex = 3 <br> Else <br> oNode1.NodeFont = Me.fnt_normal <br> oNode1.ImageIndex = 1 <br> oNode1.SelectedImageIndex = 1 <br> oNode1.StateImageIndex = 1 <br> End If <br> oNode.Nodes.Add(oNode1) <br> RecursivelyLoadNode(oDataRow, oNode1) <br> End If <br> End If <br> Next oDataRow <br> oDS.Dispose() <br> oDS = Nothing <br> End Sub
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</pre>
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<H4 class="dtH4">Forderungen</H4>
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<P><b class="le">Plattformen: </b>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</P>
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<H4 class="dtH4">Siehe auch</H4>
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<p>
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<a href="topic_0000000000001530.html">clsParentelemente</a>
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