顯示xtrareport報告與子報告與差異腳本和圖表detailreports腐敗圖表

我有一個報告，顯示測試的集合。測試報告實際上是另一個在收集報告中顯示爲子報告的xtrareport。在這些測試報告中可以有多個子測試和。對於每個子測試，都有一個在腳本中創建的圖表。這是腳本來創建的子測試圖：顯示xtrareport報告與子報告與差異腳本和圖表detailreports腐敗圖表

private void xrChart1_BeforePrint(object sender, System.Drawing.Printing.PrintEventArgs e) 
{ 
    XRChart chrt = (XRChart)sender; 
    XYDiagram axis = (XYDiagram)chrt.Diagram; 
    if (chrt.Series.Count > 0) 
    { 
     while (chrt.Series[0].View is ScatterLineSeriesView) 
     { 
      chrt.Series.RemoveAt(0); 
     } 
    } 
    Series standardSeries = chrt.Series[0]; 
    Series allBottleSeries = chrt.Series[1]; 
     var curColVal = this.DetailReport1.GetCurrentColumnValue("ShowCurve"); 
     if (curColVal == null) 
    { 
     return; 
    } 
    chrt.BeginInit(); 
    chrt.Visible = (bool)curColVal; 
    if (chrt.Visible) 
    { 
     List<TSegment> segments = (List<TSegment>)this.DetailReport1.GetCurrentColumnValue("Segments"); 
     if (segments != null) 
     { 
      foreach (TSegment segment in segments) 
      { 
       Series tempSeries = new Series(); 
       ScatterLineSeriesView tempscatterLineSeriesView = new ScatterLineSeriesView(); 
       tempscatterLineSeriesView.LineMarkerOptions.BorderVisible = false; 
       tempscatterLineSeriesView.MarkerVisibility = DefaultBoolean.False; 
       tempscatterLineSeriesView.LineStyle.Thickness = segment.Thickness; 
       tempscatterLineSeriesView.Color = segment.SegmentColor; 
       tempSeries.LabelsVisibility = DefaultBoolean.False; 
       tempSeries.View = tempscatterLineSeriesView; 
       tempSeries.ShowInLegend = false; 
       tempSeries.ArgumentDataMember = "X"; 
       tempSeries.ArgumentScaleType = ScaleType.Numerical; 
       tempSeries.ValueDataMembersSerializable = "Y"; 
       tempSeries.DataSource = segment.Points; 
       chrt.Series.Insert(0, tempSeries); 
      } 
     } 
     standardSeries.ValueDataMembers[0] = "ODValue"; 
     standardSeries.ArgumentDataMember = "ConcentrationValue"; 
     standardSeries.DataSource = this.DetailReport1.GetCurrentColumnValue("Standards"); 
     allBottleSeries.ValueDataMembers[0] = "Y"; 
     allBottleSeries.ArgumentDataMember = "X"; 
     allBottleSeries.DataSource = this.DetailReport1.GetCurrentColumnValue("BottlePoints"); 
     axis.AxisX.Logarithmic = (bool)this.DetailReport1.GetCurrentColumnValue("XPlotIsLog"); 
     axis.AxisX.LogarithmicBase = (double)this.DetailReport1.GetCurrentColumnValue("LogarithmicBase"); 
     axis.AxisX.Title.Text = (string)this.DetailReport1.GetCurrentColumnValue("UnitsOfConcentration"); 
     axis.AxisX.Label.NumericOptions.Format = NumericFormat.Number; 
     axis.AxisX.Label.NumericOptions.Precision = (int)this.DetailReport1.GetCurrentColumnValue("NumberOfDigitsInResults"); 
     axis.AxisY.Label.NumericOptions.Format = NumericFormat.Number; 
     axis.AxisY.Label.NumericOptions.Precision = (int)this.DetailReport1.GetCurrentColumnValue("NumberOfDigitsInMeasuredValues"); 
     axis.AxisY.Logarithmic = (bool)this.DetailReport1.GetCurrentColumnValue("YPlotIsLog"); 
     axis.AxisY.LogarithmicBase = axis.AxisX.LogarithmicBase; 
      axis.AxisY.Title.Text = (string)this.DetailReport1.GetCurrentColumnValue("UnitsOfStandardsInput"); 
     axis.AxisY.WholeRange.AlwaysShowZeroLevel = !(bool)this.DetailReport1.GetCurrentColumnValue("ODAxisShouldNotStartAtZero"); 
    } 
    chrt.EndInit(); 

}

現在，如果我看這個報表單獨的報告顯示正確。不同的分測驗有不同的圖表。

問題是當我顯示收集報告子報告顯示錯誤。所有圖表都沒有不同。最後一個子測試的圖表會一直顯示。

該腳本用來設置子報表的reportsource：

private void Detail1_BeforePrint(object sender, System.Drawing.Printing.PrintEventArgs e) 
{ 
    ((XRSubreport)sender).ReportSource = this.DetailReport.GetCurrentRow() as XtraReport; 
}

任何人這是怎麼回事任何想法？

來源

2015-09-04 Gert Hermans

找到了這個問題的答案。它實際上與腳本無關。我們將收集報告綁定到的對象具有名爲TestXtrareports的屬性，該屬性是XtraReport的列表。當我們創建這個對象時，我們在XtraReport上調用了CreateDocument，然後再將它添加到TestXtraReports中。這是造成這個錯誤的原因。只需在TestXtraReports中刪除XtraReports的createDocument語句即可解決此問題。 CreateDocument仍然在收集報告上調用。

來源

2015-09-04 12:43:14

顯示xtrareport報告與子報告與差異腳本和圖表detailreports腐敗圖表

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