/// <summary>
/// Constructor
/// </summary>
/// <param name="report">report document</param>
/// <param name="data">report data</param>
/// <exception cref="ArgumentException">Flow document must have a specified page height</exception>
/// <exception cref="ArgumentException">Flow document must have a specified page width</exception>
/// <exception cref="ArgumentException">Flow document can have only one report header section</exception>
/// <exception cref="ArgumentException">Flow document can have only one report footer section</exception>
public ReportPaginator(ReportDocument report, ReportData data)
{
_report = report;
_data = data;
_flowDocument = report.CreateFlowDocument();
_pageSize = new Size(_flowDocument.PageWidth, _flowDocument.PageHeight);
if (_flowDocument.PageHeight == double.NaN) throw new ArgumentException("Flow document must have a specified page height");
if (_flowDocument.PageWidth == double.NaN) throw new ArgumentException("Flow document must have a specified page width");
_dynamicCache = new ReportPaginatorDynamicCache(_flowDocument);
ArrayList listPageHeaders = _dynamicCache.GetFlowDocumentVisualListByType(typeof(SectionReportHeader));
if (listPageHeaders.Count > 1) throw new ArgumentException("Flow document can have only one report header section");
if (listPageHeaders.Count == 1) _blockPageHeader = (SectionReportHeader)listPageHeaders[0];
ArrayList listPageFooters = _dynamicCache.GetFlowDocumentVisualListByType(typeof(SectionReportFooter));
if (listPageFooters.Count > 1) throw new ArgumentException("Flow document can have only one report footer section");
if (listPageFooters.Count == 1) _blockPageFooter = (SectionReportFooter)listPageFooters[0];
_paginator = ((IDocumentPaginatorSource)_flowDocument).DocumentPaginator;
// remove header and footer in our working copy
Block block = _flowDocument.Blocks.FirstBlock;
while (block != null)
{
Block thisBlock = block;
block = block.NextBlock;
if ((thisBlock == _blockPageHeader) || (thisBlock == _blockPageFooter)) _flowDocument.Blocks.Remove(thisBlock);
}
// get report context values
_reportContextValues = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(IInlineContextValue));
FillData();
}
// ReSharper restore InconsistentNaming
/// <summary>
/// Constructor
/// </summary>
/// <param name="report">report document</param>
/// <param name="data">report data</param>
/// <exception cref="ArgumentException">Flow document must have a specified page height</exception>
/// <exception cref="ArgumentException">Flow document must have a specified page width</exception>
/// <exception cref="ArgumentException">Flow document can have only one report header section</exception>
/// <exception cref="ArgumentException">Flow document can have only one report footer section</exception>
public ReportPaginator(ReportDocument report, ReportData data)
{
_report = report;
_data = data;
_flowDocument = report.CreateFlowDocument();
_pageSize = new Size(_flowDocument.PageWidth, _flowDocument.PageHeight);
if (_flowDocument.PageHeight == double.NaN)
{
throw new ArgumentException("Flow document must have a specified page height");
}
if (_flowDocument.PageWidth == double.NaN)
{
throw new ArgumentException("Flow document must have a specified page width");
}
_dynamicCache = new ReportPaginatorDynamicCache(_flowDocument);
ArrayList listPageHeaders = _dynamicCache.GetFlowDocumentVisualListByType(typeof(SectionReportHeader));
if (listPageHeaders.Count > 1)
{
throw new ArgumentException("Flow document can have only one report header section");
}
if (listPageHeaders.Count == 1)
{
_blockPageHeader = (SectionReportHeader)listPageHeaders[0];
}
ArrayList listPageFooters = _dynamicCache.GetFlowDocumentVisualListByType(typeof(SectionReportFooter));
if (listPageFooters.Count > 1)
{
throw new ArgumentException("Flow document can have only one report footer section");
}
if (listPageFooters.Count == 1)
{
_blockPageFooter = (SectionReportFooter)listPageFooters[0];
}
_paginator = ((IDocumentPaginatorSource)_flowDocument).DocumentPaginator;
// remove header and footer in our working copy
Block block = _flowDocument.Blocks.FirstBlock;
while (block != null)
{
Block thisBlock = block;
block = block.NextBlock;
if ((thisBlock == _blockPageHeader) || (thisBlock == _blockPageFooter))
{
_flowDocument.Blocks.Remove(thisBlock);
}
}
// get report context values
_reportContextValues = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(IInlineContextValue));
FillData();
}
// ReSharper restore InconsistentNaming
/// <summary>
/// Constructor
/// </summary>
/// <param name="report">report document</param>
/// <param name="data">report data</param>
/// <exception cref="ArgumentException">Flow document must have a specified page height</exception>
/// <exception cref="ArgumentException">Flow document must have a specified page width</exception>
/// <exception cref="ArgumentException">Flow document can have only one report header section</exception>
/// <exception cref="ArgumentException">Flow document can have only one report footer section</exception>
public ReportPaginator(ReportDocument report, ReportData data, Action <int, int> PageGeneratedCallBack = null, FlowDocument flowDocument = null)
{
_report = report;
_data = data;
_pageGeneratedCallBack = PageGeneratedCallBack;
_flowDocument = flowDocument;
if (_flowDocument == null)
{
_flowDocument = report.CreateFlowDocument();
}
_pageSize = new Size(_flowDocument.PageWidth, _flowDocument.PageHeight);
if (_flowDocument.PageHeight == double.NaN)
{
throw new ArgumentException("Flow document must have a specified page height");
}
if (_flowDocument.PageWidth == double.NaN)
{
throw new ArgumentException("Flow document must have a specified page width");
}
_dynamicCache = new ReportPaginatorDynamicCache(_flowDocument);
ArrayList listPageHeaders = _dynamicCache.GetFlowDocumentVisualListByType(typeof(SectionReportHeader));
if (listPageHeaders.Count > 1)
{
throw new ArgumentException("Flow document can have only one report header section");
}
if (listPageHeaders.Count == 1)
{
_blockPageHeader = (SectionReportHeader)listPageHeaders[0];
}
ArrayList listPageFooters = _dynamicCache.GetFlowDocumentVisualListByType(typeof(SectionReportFooter));
if (listPageFooters.Count > 1)
{
throw new ArgumentException("Flow document can have only one report footer section");
}
if (listPageFooters.Count == 1)
{
_blockPageFooter = (SectionReportFooter)listPageFooters[0];
}
_paginator = ((IDocumentPaginatorSource)_flowDocument).DocumentPaginator;
// remove header and footer in our working copy
Block block = _flowDocument.Blocks.FirstBlock;
while (block != null)
{
Block thisBlock = block;
block = block.NextBlock;
if ((thisBlock == _blockPageHeader) || (thisBlock == _blockPageFooter))
{
_flowDocument.Blocks.Remove(thisBlock);
}
}
// get report context values
_reportContextValues = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(IInlineContextValue));
FillData();
/*Application.Current.Dispatcher.Invoke(new Action(() =>
* {
* Window aa = new Window();
* FlowDocumentPageViewer bb = new FlowDocumentPageViewer();
* bb.Document = _flowDocument;
* aa.Content = bb;
* aa.SizeToContent = SizeToContent.WidthAndHeight;
* aa.ShowDialog();
* }));*/
}
/// <summary>
/// Fills document with data
/// </summary>
/// <exception cref="InvalidDataException">ReportTableRow must have a TableRowGroup as parent</exception>
protected virtual void FillData()
{
ArrayList blockDocumentValues = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(IInlineDocumentValue)); // walker.Walk<IInlineDocumentValue>(_flowDocument);
ArrayList blockTableRows = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(ITableRowForDataTable)); // walker.Walk<TableRowForDataTable>(_flowDocument);
ArrayList blockAggregateValues = _dynamicCache.GetFlowDocumentVisualListByType(typeof(InlineAggregateValue)); // walker.Walk<InlineAggregateValue>(_flowDocument);
ArrayList charts = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(IChart)); // walker.Walk<IChart>(_flowDocument);
ArrayList dynamicHeaderTableRows = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(ITableRowForDynamicHeader));
ArrayList dynamicDataTableRows = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(ITableRowForDynamicDataTable));
ArrayList documentConditions = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(IDocumentCondition));
List <Block> blocks = new List <Block>();
if (_blockPageHeader != null)
{
blocks.Add(_blockPageHeader);
}
if (_blockPageFooter != null)
{
blocks.Add(_blockPageFooter);
}
DocumentWalker walker = new DocumentWalker();
blockDocumentValues.AddRange(walker.TraverseBlockCollection <IInlineDocumentValue>(blocks));
Dictionary <string, List <object> > aggregateValues = new Dictionary <string, List <object> >();
FillCharts(charts);
// hide conditional text blocks
foreach (IDocumentCondition dc in documentConditions)
{
if (dc == null)
{
continue;
}
dc.PerformRenderUpdate(_data);
}
// fill report values
foreach (IInlineDocumentValue dv in blockDocumentValues)
{
if (dv == null)
{
continue;
}
object obj;
if ((dv.PropertyName != null) && (_data.ReportDocumentValues.TryGetValue(dv.PropertyName, out obj)))
{
dv.Value = obj;
RememberAggregateValue(aggregateValues, dv.AggregateGroup, obj);
}
else
{
if ((_data.ShowUnknownValues) && (dv.Value == null))
{
dv.Value = "[" + ((dv.PropertyName != null) ? dv.PropertyName : "NULL") + "]";
}
RememberAggregateValue(aggregateValues, dv.AggregateGroup, null);
}
}
// fill dynamic tables
foreach (ITableRowForDynamicDataTable iTableRow in dynamicDataTableRows)
{
TableRow tableRow = iTableRow as TableRow;
if (tableRow == null)
{
continue;
}
TableRowGroup tableGroup = tableRow.Parent as TableRowGroup;
if (tableGroup == null)
{
continue;
}
TableRow currentRow;
DataTable table = _data.GetDataTableByName(iTableRow.TableName);
for (int i = 0; i < table.Rows.Count; i++)
{
currentRow = new TableRow();
DataRow dataRow = table.Rows[i];
for (int j = 0; j < table.Columns.Count; j++)
{
string value = dataRow[j].ToString();
currentRow.Cells.Add(new TableCell(new Paragraph(new Run(value))));
}
tableGroup.Rows.Add(currentRow);
}
}
foreach (ITableRowForDynamicHeader iTableRow in dynamicHeaderTableRows)
{
TableRow tableRow = iTableRow as TableRow;
if (tableRow == null)
{
continue;
}
DataTable table = _data.GetDataTableByName(iTableRow.TableName);
foreach (DataRow row in table.Rows)
{
string value = row[0].ToString();
TableCell tableCell = new TableCell(new Paragraph(new Run(value)));
tableRow.Cells.Add(tableCell);
}
}
// group table row groups
Dictionary <TableRowGroup, List <TableRow> > groupedRows = new Dictionary <TableRowGroup, List <TableRow> >();
Dictionary <TableRowGroup, string> tableNames = new Dictionary <TableRowGroup, string>();
foreach (TableRow tableRow in blockTableRows)
{
TableRowGroup rowGroup = tableRow.Parent as TableRowGroup;
if (rowGroup == null)
{
continue;
}
ITableRowForDataTable iTableRow = tableRow as ITableRowForDataTable;
if ((iTableRow != null) && (iTableRow.TableName != null))
{
string tableName;
if (tableNames.TryGetValue(rowGroup, out tableName))
{
if (tableName != iTableRow.TableName.Trim().ToLowerInvariant())
{
throw new ReportingException("TableRowGroup cannot be mapped to different DataTables in TableRowForDataTable");
}
}
else
{
tableNames[rowGroup] = iTableRow.TableName.Trim().ToLowerInvariant();
}
}
List <TableRow> rows;
if (!groupedRows.TryGetValue(rowGroup, out rows))
{
rows = new List <TableRow>();
groupedRows[rowGroup] = rows;
}
rows.Add(tableRow);
}
// fill tables
foreach (KeyValuePair <TableRowGroup, List <TableRow> > groupedRow in groupedRows)
{
TableRowGroup rowGroup = groupedRow.Key;
ITableRowForDataTable iTableRow = groupedRow.Value[0] as ITableRowForDataTable;
if (iTableRow == null)
{
continue;
}
DataTable table = _data.GetDataTableByName(iTableRow.TableName);
if (table == null)
{
if (_data.ShowUnknownValues)
{
// show unknown values
foreach (TableRow tableRow in groupedRow.Value)
{
foreach (TableCell cell in tableRow.Cells)
{
DocumentWalker localWalker = new DocumentWalker();
List <ITableCellValue> tableCells = localWalker.TraverseBlockCollection <ITableCellValue>(cell.Blocks);
foreach (ITableCellValue cv in tableCells)
{
IPropertyValue dv = cv as IPropertyValue;
if (dv == null)
{
continue;
}
dv.Value = "[" + dv.PropertyName + "]";
RememberAggregateValue(aggregateValues, cv.AggregateGroup, null);
}
}
}
}
else
{
continue;
}
}
else
{
List <TableRow> listNewRows = new List <TableRow>();
TableRow newTableRow;
// clone XAML rows
List <string> clonedRows = new List <string>();
foreach (TableRow row in rowGroup.Rows)
{
TableRowForDataTable reportTableRow = row as TableRowForDataTable;
if (reportTableRow == null)
{
clonedRows.Add(null);
}
clonedRows.Add(XamlWriter.Save(reportTableRow));
}
for (int i = 0; i < table.Rows.Count; i++)
{
DataRow dataRow = table.Rows[i];
for (int j = 0; j < rowGroup.Rows.Count; j++)
{
TableRow row = rowGroup.Rows[j];
TableRowForDataTable reportTableRow = row as TableRowForDataTable;
if (reportTableRow == null)
{
// clone regular row
listNewRows.Add(XamlHelper.CloneTableRow(row));
}
else
{
// clone ReportTableRows
newTableRow = (TableRow)XamlHelper.LoadXamlFromString(clonedRows[j]);
foreach (TableCell cell in newTableRow.Cells)
{
DocumentWalker localWalker = new DocumentWalker();
List <ITableCellValue> newCells = localWalker.TraverseBlockCollection <ITableCellValue>(cell.Blocks);
foreach (ITableCellValue cv in newCells)
{
IPropertyValue dv = cv as IPropertyValue;
if (dv == null)
{
continue;
}
try
{
object obj = dataRow[dv.PropertyName];
if (obj == DBNull.Value)
{
obj = null;
}
dv.Value = obj;
RememberAggregateValue(aggregateValues, cv.AggregateGroup, obj);
}
catch
{
if (_data.ShowUnknownValues)
{
dv.Value = "[" + dv.PropertyName + "]";
}
else
{
dv.Value = "";
}
RememberAggregateValue(aggregateValues, cv.AggregateGroup, null);
}
}
}
listNewRows.Add(newTableRow);
// fire event
_report.FireEventDataRowBoundEventArgs(new DataRowBoundEventArgs(_report, dataRow)
{
TableName = dataRow.Table.TableName, TableRow = newTableRow
});
}
}
}
rowGroup.Rows.Clear();
foreach (TableRow row in listNewRows)
{
rowGroup.Rows.Add(row);
}
}
}
// fill aggregate values
foreach (InlineAggregateValue av in blockAggregateValues)
{
if (String.IsNullOrEmpty(av.AggregateGroup))
{
continue;
}
string[] aggregateGroups = av.AggregateGroup.Split(new char[] { ',', ';', ' ' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var group in aggregateGroups)
{
if (!aggregateValues.ContainsKey(group))
{
av.Text = av.EmptyValue;
break;
}
}
av.Text = av.ComputeAndFormat(aggregateValues);
}
}
// ReSharper restore InconsistentNaming
/// <summary>
/// Constructor
/// </summary>
/// <param name="report">report document</param>
/// <param name="data">report data</param>
/// <exception cref="ArgumentException">Flow document must have a specified page height</exception>
/// <exception cref="ArgumentException">Flow document must have a specified page width</exception>
/// <exception cref="ArgumentException">Flow document can have only one report header section</exception>
/// <exception cref="ArgumentException">Flow document can have only one report footer section</exception>
public ReportPaginator(ReportDocument report, ReportData data, Action<int, int> PageGeneratedCallBack = null, FlowDocument flowDocument = null)
{
_report = report;
_data = data;
_pageGeneratedCallBack = PageGeneratedCallBack;
_flowDocument = flowDocument;
if (_flowDocument == null)
_flowDocument = report.CreateFlowDocument();
_pageSize = new Size(_flowDocument.PageWidth, _flowDocument.PageHeight);
if (_flowDocument.PageHeight == double.NaN) throw new ArgumentException("Flow document must have a specified page height");
if (_flowDocument.PageWidth == double.NaN) throw new ArgumentException("Flow document must have a specified page width");
_dynamicCache = new ReportPaginatorDynamicCache(_flowDocument);
ArrayList listPageHeaders = _dynamicCache.GetFlowDocumentVisualListByType(typeof(SectionReportHeader));
if (listPageHeaders.Count > 1) throw new ArgumentException("Flow document can have only one report header section");
if (listPageHeaders.Count == 1) _blockPageHeader = (SectionReportHeader)listPageHeaders[0];
ArrayList listPageFooters = _dynamicCache.GetFlowDocumentVisualListByType(typeof(SectionReportFooter));
if (listPageFooters.Count > 1) throw new ArgumentException("Flow document can have only one report footer section");
if (listPageFooters.Count == 1) _blockPageFooter = (SectionReportFooter)listPageFooters[0];
_paginator = ((IDocumentPaginatorSource)_flowDocument).DocumentPaginator;
// remove header and footer in our working copy
Block block = _flowDocument.Blocks.FirstBlock;
while (block != null)
{
Block thisBlock = block;
block = block.NextBlock;
if ((thisBlock == _blockPageHeader) || (thisBlock == _blockPageFooter)) _flowDocument.Blocks.Remove(thisBlock);
}
// get report context values
_reportContextValues = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(IInlineContextValue));
FillData();
/*Application.Current.Dispatcher.Invoke(new Action(() =>
{
Window aa = new Window();
FlowDocumentPageViewer bb = new FlowDocumentPageViewer();
bb.Document = _flowDocument;
aa.Content = bb;
aa.SizeToContent = SizeToContent.WidthAndHeight;
aa.ShowDialog();
}));*/
}
/// <summary>
/// Fills document with data
/// </summary>
/// <exception cref="InvalidDataException">ReportTableRow must have a TableRowGroup as parent</exception>
protected virtual void FillData()
{
ArrayList blockDocumentValues = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(IInlineDocumentValue)); // walker.Walk<IInlineDocumentValue>(_flowDocument);
ArrayList blockTableRows = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(ITableRowForDataTable)); // walker.Walk<TableRowForDataTable>(_flowDocument);
ArrayList blockAggregateValues = _dynamicCache.GetFlowDocumentVisualListByType(typeof(InlineAggregateValue)); // walker.Walk<InlineAggregateValue>(_flowDocument);
ArrayList charts = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(IChart)); // walker.Walk<IChart>(_flowDocument);
ArrayList dynamicHeaderTableRows = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(ITableRowForDynamicHeader));
ArrayList dynamicDataTableRows = _dynamicCache.GetFlowDocumentVisualListByInterface(typeof(ITableRowForDynamicDataTable));
List <Block> blocks = new List <Block>();
if (_blockPageHeader != null)
{
blocks.Add(_blockPageHeader);
}
if (_blockPageFooter != null)
{
blocks.Add(_blockPageFooter);
}
DocumentWalker walker = new DocumentWalker();
blockDocumentValues.AddRange(walker.TraverseBlockCollection <IInlineDocumentValue>(blocks));
Dictionary <string, List <object> > aggregateValues = new Dictionary <string, List <object> >();
FillCharts(charts);
// fill report values
foreach (IInlineDocumentValue dv in blockDocumentValues)
{
if (dv == null)
{
continue;
}
object obj = null;
if ((dv.PropertyName != null) && (_data.ReportDocumentValues.TryGetValue(dv.PropertyName, out obj)))
{
dv.Value = obj;
RememberAggregateValue(aggregateValues, dv.AggregateGroup, obj);
}
else
{
if ((_data.ShowUnknownValues) && (dv.Value == null))
{
dv.Value = "[" + ((dv.PropertyName != null) ? dv.PropertyName : "NULL") + "]";
}
RememberAggregateValue(aggregateValues, dv.AggregateGroup, null);
}
}
// fill dynamic tables
foreach (ITableRowForDynamicDataTable iTableRow in dynamicDataTableRows)
{
TableRow tableRow = iTableRow as TableRow;
if (tableRow == null)
{
continue;
}
TableRowGroup tableGroup = tableRow.Parent as TableRowGroup;
if (tableGroup == null)
{
continue;
}
TableRow currentRow = null;
DataTable table = _data.GetDataTableByName(iTableRow.TableName);
for (int i = 0; i < table.Rows.Count; i++)
{
currentRow = new TableRow();
DataRow dataRow = table.Rows[i];
for (int j = 0; j < table.Columns.Count; j++)
{
string value = dataRow[j].ToString();
currentRow.Cells.Add(new TableCell(new Paragraph(new Run(value))));
}
tableGroup.Rows.Add(currentRow);
}
}
foreach (ITableRowForDynamicHeader iTableRow in dynamicHeaderTableRows)
{
TableRow tableRow = iTableRow as TableRow;
if (tableRow == null)
{
continue;
}
DataTable table = _data.GetDataTableByName(iTableRow.TableName);
foreach (DataRow row in table.Rows)
{
string value = row[0].ToString();
TableCell tableCell = new TableCell(new Paragraph(new Run(value)));
tableRow.Cells.Add(tableCell);
}
}
// fill tables
foreach (ITableRowForDataTable iTableRow in blockTableRows)
{
TableRow tableRow = iTableRow as TableRow;
if (tableRow == null)
{
continue;
}
DataTable table = _data.GetDataTableByName(iTableRow.TableName);
if (table == null)
{
if (_data.ShowUnknownValues)
{
// show unknown values
foreach (TableCell cell in tableRow.Cells)
{
DocumentWalker localWalker = new DocumentWalker();
List <ITableCellValue> tableCells = localWalker.TraverseBlockCollection <ITableCellValue>(cell.Blocks);
foreach (ITableCellValue cv in tableCells)
{
IPropertyValue dv = cv as IPropertyValue;
if (dv == null)
{
continue;
}
dv.Value = "[" + dv.PropertyName + "]";
IAggregateValue av = cv as IAggregateValue;
if (av != null)
{
RememberAggregateValue(aggregateValues, av.AggregateGroup, null);
}
}
}
}
else
{
continue;
}
}
else
{
List <ITableCellValue> tableCells = new List <ITableCellValue>();
foreach (TableCell cell in tableRow.Cells)
{
DocumentWalker localWalker = new DocumentWalker();
tableCells.AddRange(localWalker.TraverseBlockCollection <ITableCellValue>(cell.Blocks));
}
TableRowGroup rowGroup = tableRow.Parent as TableRowGroup;
if (rowGroup == null)
{
throw new InvalidDataException("ReportTableRow must have a TableRowGroup as parent");
}
List <TableRow> listNewRows = new List <TableRow>();
foreach (TableRow row in rowGroup.Rows)
{
TableRowForDataTable reportTableRow = row as TableRowForDataTable;
if (reportTableRow == null)
{
// clone regular row
listNewRows.Add(XamlHelper.CloneTableRow(row));
}
else
{
string reportTableRowXaml = XamlWriter.Save(reportTableRow);
// clone ReportTableRows
List <TableRow> clonedTableRows = new List <TableRow>();
for (int i = 0; i < table.Rows.Count; i++)
{
clonedTableRows.Add((TableRow)XamlHelper.LoadXamlFromString(reportTableRowXaml));
}
foreach (DataRow dataRow in table.Rows)
{
// get cloned ReportTableRow
TableRow newTableRow = clonedTableRows[0];
clonedTableRows.RemoveAt(0);
foreach (TableCell cell in newTableRow.Cells)
{
DocumentWalker localWalker = new DocumentWalker();
List <ITableCellValue> newCells = localWalker.TraverseBlockCollection <ITableCellValue>(cell.Blocks);
foreach (ITableCellValue cv in newCells)
{
IPropertyValue dv = cv as IPropertyValue;
if (dv == null)
{
continue;
}
IAggregateValue av = cv as IAggregateValue;
try
{
object obj = dataRow[dv.PropertyName];
if (obj == DBNull.Value)
{
obj = null;
}
dv.Value = obj;
if (av != null)
{
RememberAggregateValue(aggregateValues, av.AggregateGroup, obj);
}
}
catch
{
if (_data.ShowUnknownValues)
{
dv.Value = "[" + dv.PropertyName + "]";
}
else
{
dv.Value = "";
}
if (av != null)
{
RememberAggregateValue(aggregateValues, av.AggregateGroup, null);
}
}
}
}
listNewRows.Add(newTableRow);
// fire event
_report.FireEventDataRowBoundEventArgs(new DataRowBoundEventArgs(_report, dataRow)
{
TableName = dataRow.Table.TableName, TableRow = newTableRow
});
}
}
}
rowGroup.Rows.Clear();
foreach (TableRow row in listNewRows)
{
rowGroup.Rows.Add(row);
}
}
}
// fill aggregate values
foreach (InlineAggregateValue av in blockAggregateValues)
{
if (String.IsNullOrEmpty(av.AggregateGroup))
{
continue;
}
if (!aggregateValues.ContainsKey(av.AggregateGroup))
{
av.Text = av.EmptyValue;
}
else
{
av.Text = av.ComputeAndFormat(aggregateValues);
}
}
}