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<H1 class="dtH1"><A NAME="topic_0000000000000BAB"></A>frmcrreporting.frmcrreporting_Load -Methode</H1>
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<DIV id="nstext" valign="bottom"><!---->
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<PRE class="syntax"><SPAN class="lang">[Visual Basic]
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</SPAN><B>Private Sub frmcrreporting_Load( _ <br> ByVal <i>sender</i> As <a href="ms-help://MS.NETFrameworkSDKv1.1/cpref/html/frlrfSystemObjectClassTopic.htm">Object</a>, _ <br> ByVal <i>e</i> As <a href="ms-help://MS.NETFrameworkSDKv1.1/cpref/html/frlrfSystemEventArgsClassTopic.htm">EventArgs</a> _ <br>) Handles _ <br> MyBase.Load</B></PRE>
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<H4 class="dtH4">Parameter</H4>
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<dl>
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<dt><i>sender</i></dt>
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<dd></dd>
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<dt><i>e</i></dt>
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<dd></dd>
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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 frmcrreporting_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load <br> Me.Cursor = Cursors.WaitCursor <br> Application.DoEvents() <br> rptfilename = dms.Get_RptDatei(Me.auswertungnr) <br> Dim cr As New ReportDocument <br> cr.Load(rptfilename) <br> If Me.StandardAuswertung = True Then <br> <br> Try <br> Dim crformulas As CrystalDecisions.CrystalReports.Engine.FormulaFieldDefinitions <br> crformulas = cr.DataDefinition.FormulaFields <br> If Me.printparam Then <br> <br> Dim i As Integer <br> Dim s As String = "" <br> <br> For i = 1 To Me.auswertung.ParamCollection.Count <br> If s <> "" Then s = s + "|" <br> s = s + Me.auswertung.ParamCollection.Item(i).ToString <br> Next <br> Try <br> crformulas.Item("Param1").Text = "'" & s & "'" <br> Catch ex As Exception <br> <br> End Try <br> End If <br> Try <br> crformulas.Item("Titel1").Text = "'" & Me.auswertung.TitelZeile1 & "'" <br> Catch ex As Exception <br> End Try <br> Try <br> crformulas.Item("Titel2").Text = "'" & Me.auswertung.TitelZeile2 & "'" <br> Catch ex As Exception <br> End Try <br> Catch <br> End Try <br> <br> 'Dim myTextObjectOnReport As CrystalDecisions.CrystalReports.Engine.TextObject <br> 'Try <br> ' myTextObjectOnReport = CType(cr.ReportDefinition.ReportObjects.Item("txtheader11"), CrystalDecisions.CrystalReports.Engine.TextObject) <br> ' myTextObjectOnReport.Text = Me.auswertung.TitelZeile1 <br> 'Catch <br> 'End Try <br> 'Try <br> ' myTextObjectOnReport = CType(cr.ReportDefinition.ReportObjects.Item("txtheader12"), CrystalDecisions.CrystalReports.Engine.TextObject) <br> ' myTextObjectOnReport.Text = Me.auswertung.TitelZeile2 <br> 'Catch <br> 'End Try <br> 'Try <br> ' myTextObjectOnReport = CType(cr.ReportDefinition.ReportObjects.Item("txtheader21"), CrystalDecisions.CrystalReports.Engine.TextObject) <br> ' myTextObjectOnReport.Text = Me.auswertung.TitelZeile1 <br> 'Catch <br> 'End Try <br> 'End Try <br> <br> ' Try <br> ' myTextObjectOnReport = CType(cr.ReportDefinition.ReportObjects.Item("txtheader22"), CrystalDecisions.CrystalReports.Engine.TextObject) <br> ' myTextObjectOnReport.Text = Me.auswertung.TitelZeile2 <br> ' Catch <br> ' End Try <br> ' If Me.printparam Then <br> ' Dim i As Integer <br> ' For i = 1 To Me.auswertung.ParamCollection.Count <br> <br> ' Try <br> ' myTextObjectOnReport = CType(cr.ReportDefinition.ReportObjects.Item("param1" & Trim(Str(i))), CrystalDecisions.CrystalReports.Engine.TextObject) <br> ' myTextObjectOnReport.Text = Me.auswertung.ParamCollection.Item(i).ToString <br> ' Catch <br> ' End Try <br> ' Try <br> ' myTextObjectOnReport = CType(cr.ReportDefinition.ReportObjects.Item("param2" & Trim(Str(i))), CrystalDecisions.CrystalReports.Engine.TextObject) <br> ' myTextObjectOnReport.Text = Me.auswertung.ParamCollection.Item(i).ToString <br> ' Catch <br> ' End Try <br> ' Next <br> ' Try <br> ' Dim crformulas As CrystalDecisions.CrystalReports.Engine.FormulaFieldDefinitions <br> <br> ' 'myTextObjectOnReport = CType(cr.ReportDefinition.ReportObjects.Item("fullparam1"), CrystalDecisions.CrystalReports.Engine.TextObject) <br> ' 'myTextObjectOnReport.Text = Me.auswertung.FullParam <br> ' Catch ex As Exception <br> ' End Try <br> ' Try <br> ' myTextObjectOnReport = CType(cr.ReportDefinition.ReportObjects.Item("fullparam2"), CrystalDecisions.CrystalReports.Engine.TextObject) <br> ' myTextObjectOnReport.Text = Me.auswertung.FullParam <br> ' Catch ex As Exception <br> ' End Try <br> ' End If <br> 'Catch ex As Exception <br> 'End Try <br> cr.SetDataSource(ds) <br> '20091005 - SubReport-Connection <br> DBConnection_SubReports(cr) <br> <br> Dim paramfield As ParameterField <br> Dim newValue As New CrystalDecisions.Shared.ParameterDiscreteValue() <br> <br> For Each paramfield In cr.ParameterFields <br> Try <br> If paramfield.Name.Substring(0, 1) = "@" Then <br> paramfield.CurrentValues.Clear() <br> newValue.Value = "" <br> paramfield.CurrentValues.Add(newValue) <br> End If <br> Catch <br> End Try <br> Next <br> <br> CrystalReportViewer1.ShowRefreshButton = False <br> CrystalReportViewer1.ShowCloseButton = False <br> CrystalReportViewer1.ShowGroupTreeButton = False <br> CrystalReportViewer1.ReportSource = cr <br> Me.Cursor = Cursors.Default <br> Application.DoEvents() <br> Else <br> cr.SetDataSource(ds) <br> '20091005 - SubReport-Connection <br> DBConnection_SubReports(cr) <br> CrystalReportViewer1.ShowRefreshButton = False <br> CrystalReportViewer1.ShowCloseButton = False <br> CrystalReportViewer1.ShowGroupTreeButton = False <br> CrystalReportViewer1.ReportSource = cr <br> Me.Cursor = Cursors.Default <br> Application.DoEvents() <br> End If <br> <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_0000000000000BA1.html">frmcrreporting</a>
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