public override ColWidth VisitColWidth(ColWidth colWidth)
{
colWidth = colWidthDelegate?.Invoke(colWidth) ?? colWidth;
return(base.VisitColWidth(colWidth));
}
public byte[] CreatePDF(DataTable dataTable, Rectangle pageSize = null)
{
byte[] result = null;
int _dtColCount = dataTable.Columns.Count;
int _colWidth = ColWidth.Count;
using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
{
using (Document document = new Document(pageSize ?? PageSize.A4, 25f, 25f, 80f, 40f))
{
PdfWriter writer = PdfWriter.GetInstance(document, ms);
// Our custom Header and Footer is done using Event Handler
ITextPageEvents PageEventHandler = new ITextPageEvents();
// Define the page header
PageEventHandler.HeaderFont = FontFactory.GetFont(BaseFont.HELVETICA, 10, Font.NORMAL);
PageEventHandler.HeaderCondoName = CondoName;
PageEventHandler.HeaderReportName = ReportName;
PageEventHandler.HeaderUserName = CreatedBy;
writer.PageEvent = PageEventHandler;
document.Open();
if (FilterData.Any())
{
PdfPTable tableFilter = new PdfPTable(2);
tableFilter.WidthPercentage = 100;
tableFilter.SetWidths(new float[2] {
20f, 80f
});
tableFilter.DefaultCell.Border = Rectangle.NO_BORDER;
PdfPCell cellLabel = new PdfPCell(new Phrase("Filters Applied :", FontFactory.GetFont(BaseFont.HELVETICA, 10, Font.BOLD)));
cellLabel.HorizontalAlignment = PdfPCell.ALIGN_LEFT;
cellLabel.VerticalAlignment = PdfPCell.ALIGN_CENTER;
cellLabel.Border = Rectangle.NO_BORDER;
cellLabel.Colspan = 2;
tableFilter.AddCell(cellLabel);
foreach (var item in FilterData)
{
PdfPCell cellFilterName = new PdfPCell(new Phrase(item.Key, FontFactory.GetFont(BaseFont.HELVETICA, 8, Font.NORMAL)));
cellFilterName.HorizontalAlignment = PdfPCell.ALIGN_RIGHT;
cellFilterName.VerticalAlignment = PdfPCell.ALIGN_CENTER;
cellFilterName.Border = Rectangle.NO_BORDER;
tableFilter.AddCell(cellFilterName);
PdfPCell cellFilterValue = new PdfPCell(new Phrase(item.Value, FontFactory.GetFont(BaseFont.HELVETICA, 8, Font.NORMAL)));
cellFilterValue.HorizontalAlignment = PdfPCell.ALIGN_LEFT;
cellFilterValue.VerticalAlignment = PdfPCell.ALIGN_CENTER;
cellFilterValue.Border = Rectangle.NO_BORDER;
tableFilter.AddCell(cellFilterValue);
}
PdfPCell cellEmpty = new PdfPCell(new Phrase("\n", FontFactory.GetFont(BaseFont.HELVETICA, 8, Font.NORMAL)));
cellEmpty.Border = Rectangle.NO_BORDER;
cellEmpty.Colspan = 2;
cellEmpty.Padding = 8;
tableFilter.AddCell(cellEmpty);
document.Add(tableFilter);
}
PdfPTable tableData = new PdfPTable(_dtColCount);
tableData.WidthPercentage = 100;
if (_dtColCount == _colWidth)
{
tableData.SetWidths(ColWidth.ToArray());
}
//Set columns names in the pdf file
for (int k = 0; k < dataTable.Columns.Count; k++)
{
PdfPCell cell = new PdfPCell(new Phrase(dataTable.Columns[k].ColumnName, FontFactory.GetFont(BaseFont.HELVETICA, 10, Font.BOLD, BaseColor.WHITE)));
cell.HorizontalAlignment = PdfPCell.ALIGN_CENTER;
cell.VerticalAlignment = PdfPCell.ALIGN_CENTER;
cell.BackgroundColor = BaseColor.GRAY;
tableData.AddCell(cell);
}
tableData.HeaderRows = 1;
for (int i = 0; i < dataTable.Rows.Count; i++)
{
for (int j = 0; j < dataTable.Columns.Count; j++)
{
PdfPCell cell = null;
if (dataTable.Columns[j].DataType == typeof(System.DateTime) && !(string.IsNullOrEmpty(dataTable.Rows[i][j].ToString())))
{
cell = new PdfPCell(new Phrase(((DateTime)dataTable.Rows[i][j]).ToString("dd/MM/yyyy"), FontFactory.GetFont(BaseFont.HELVETICA, 8, Font.NORMAL)));
cell.HorizontalAlignment = PdfPCell.ALIGN_LEFT;
}
else if (dataTable.Columns[j].ColumnName.ToUpper().Contains("RM"))
{
cell = new PdfPCell(new Phrase(String.Format("{0:N2}", dataTable.Rows[i][j]), FontFactory.GetFont(BaseFont.HELVETICA, 8, Font.NORMAL)));
cell.HorizontalAlignment = PdfPCell.ALIGN_RIGHT;
}
else
{
cell = new PdfPCell(new Phrase(dataTable.Rows[i][j].ToString(), FontFactory.GetFont(BaseFont.HELVETICA, 8, Font.NORMAL)));
cell.HorizontalAlignment = PdfPCell.ALIGN_LEFT;
}
cell.VerticalAlignment = PdfPCell.ALIGN_CENTER;
tableData.AddCell(cell);
}
}
//Adding footer
if (FooterData.Rows.Count > 0)
{
var colSpan = _dtColCount - 2; //need to look into this count
for (int i = 0; i < FooterData.Rows.Count; i++)
{
for (int j = 0; j < FooterData.Columns.Count; j++)
{
PdfPCell cell = null;
decimal parseVal = 0;
if (decimal.TryParse(FooterData.Rows[i][j].ToString(), out parseVal))
{
cell = new PdfPCell(new Phrase(String.Format("{0:N2}", FooterData.Rows[i][j]), FontFactory.GetFont(BaseFont.HELVETICA, 9, Font.NORMAL, BaseColor.BLACK)));
cell.HorizontalAlignment = PdfPCell.ALIGN_RIGHT;
}
else
{
cell = new PdfPCell(new Phrase(FooterData.Rows[i][j].ToString(), FontFactory.GetFont(BaseFont.HELVETICA, 9, Font.NORMAL, BaseColor.BLACK)));
cell.HorizontalAlignment = PdfPCell.ALIGN_RIGHT;
}
if (j == 0)
{
cell.Colspan = colSpan;
}
cell.BackgroundColor = BaseColor.LIGHT_GRAY;
cell.VerticalAlignment = PdfPCell.ALIGN_CENTER;
tableData.AddCell(cell);
}
}
}
document.Add(tableData);
document.Close();
result = ms.ToArray();
}
}
return(result);
}
protected override IAsyncResult BeginExecute(AsyncCodeActivityContext context, AsyncCallback callback, object state)
{
PropertyDescriptor property = context.DataContext.GetProperties()[ExcelCreate.GetExcelAppTag];
Excel::Application excelApp = property.GetValue(context.DataContext) as Excel::Application;
try
{
string cellName_Begin = CellName_Begin.Get(context);
string cellName_End = CellName_End.Get(context);
int cellRow_Begin = CellRow_Begin.Get(context);
int cellColumn_Begin = CellColumn_Begin.Get(context);
int cellRow_End = CellRow_End.Get(context);
int cellColumn_End = CellColumn_End.Get(context);
double rowHeight = RowHeight.Get(context);
double colWidth = ColWidth.Get(context);
Int32 fontSize = FontSize.Get(context);
string sheetName = SheetName.Get(context);
Excel::_Worksheet sheet = null;
if (sheetName == null)
{
sheet = excelApp.ActiveSheet;
}
else
{
sheet = excelApp.ActiveWorkbook.Sheets[sheetName];
}
Excel::Range range1, range2;
range1 = cellName_Begin == null ? sheet.Cells[cellRow_Begin, cellColumn_Begin] : sheet.Range[cellName_Begin];
range2 = cellName_End == null ? sheet.Cells[cellRow_End, cellColumn_End] : sheet.Range[cellName_End];
Excel::Range range = sheet.Range[range1, range2];
/*对齐设置*/
if ((int)_AlignStyle != 0)
{
range.HorizontalAlignment = (AlignEnum)_AlignStyle;
}
/*字体*/
range.Font.Bold = isBold;
range.Font.Italic = isItalic;
range.Font.Underline = isUnderLine;
if (Font != 0)
{
range.Font.Name = ConvertFont(Font.ToString());
}
range.Font.Size = fontSize;
if ((int)_FontColor != 0)
{
range.Font.ColorIndex = (int)_FontColor;
}
/*填充色*/
if ((int)_CellColor != 0)
{
range.Interior.ColorIndex = (int)_CellColor;
}
/*行列宽度*/
range.RowHeight = rowHeight;
range.ColumnWidth = colWidth;
/*边框*/
if ((int)_BorderStyle != 0)
{
switch ((int)_BorderType)
{
case 0:
{
range.Borders.LineStyle = (int)_BorderStyle;
break;
}
case 1:
{
range.Borders[Excel.XlBordersIndex.xlEdgeLeft].LineStyle = (int)_BorderStyle;
break;
}
case 2:
{
range.Borders[Excel.XlBordersIndex.xlEdgeRight].LineStyle = (int)_BorderStyle;
break;
}
case 3:
{
range.Borders[Excel.XlBordersIndex.xlEdgeTop].LineStyle = (int)_BorderStyle;
break;
}
case 4:
{
range.Borders[Excel.XlBordersIndex.xlEdgeBottom].LineStyle = (int)_BorderStyle;
break;
}
default:
break;
}
}
System.Runtime.InteropServices.Marshal.ReleaseComObject(sheet);
System.Runtime.InteropServices.Marshal.ReleaseComObject(range);
sheet = null;
range = null;
GC.Collect();
}
catch (Exception e)
{
SharedObject.Instance.Output(SharedObject.enOutputType.Error, "EXCEL区域设置执行过程出错", e.Message);
new CommonVariable().realaseProcessExit(excelApp);
}
m_Delegate = new runDelegate(Run);
return(m_Delegate.BeginInvoke(callback, state));
}
public byte[] CreateRowGroupPDF(DataTable dataTable, string groupingColumn)
{
byte[] result = null;
int _dtColCount = string.IsNullOrEmpty(groupingColumn) ? dataTable.Columns.Count : dataTable.Columns.Count - 1;
int _colWidth = ColWidth.Count;
using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
{
using (Document document = new Document(PageSize.A4, 25f, 25f, 80f, 40f))
{
PdfWriter writer = PdfWriter.GetInstance(document, ms);
// Our custom Header and Footer is done using Event Handler
ITextPageEvents PageEventHandler = new ITextPageEvents();
// Define the page header
PageEventHandler.HeaderFont = FontFactory.GetFont(BaseFont.HELVETICA, 10, Font.NORMAL);
PageEventHandler.HeaderCondoName = CondoName;
PageEventHandler.HeaderReportName = ReportName;
PageEventHandler.HeaderUserName = CreatedBy;
writer.PageEvent = PageEventHandler;
document.Open();
if (FilterData.Any())
{
PdfPTable tableFilter = new PdfPTable(2);
tableFilter.WidthPercentage = 100;
tableFilter.SetWidths(new float[2] {
20f, 80f
});
tableFilter.DefaultCell.Border = Rectangle.NO_BORDER;
// Fileter applied lables
/* PdfPCell cellLabel = new PdfPCell(new Phrase("Filters Applied :", FontFactory.GetFont(BaseFont.HELVETICA, 10, Font.BOLD)));
*
* cellLabel.HorizontalAlignment = PdfPCell.ALIGN_LEFT;
* cellLabel.VerticalAlignment = PdfPCell.ALIGN_CENTER;
* cellLabel.Border = Rectangle.NO_BORDER;
* cellLabel.Colspan = 2;
* tableFilter.AddCell(cellLabel); */
foreach (var item in FilterData)
{
PdfPCell cellFilterName = new PdfPCell(new Phrase(item.Key, FontFactory.GetFont(BaseFont.HELVETICA, 8, Font.NORMAL)));
cellFilterName.HorizontalAlignment = PdfPCell.ALIGN_RIGHT;
cellFilterName.VerticalAlignment = PdfPCell.ALIGN_CENTER;
cellFilterName.Border = Rectangle.NO_BORDER;
tableFilter.AddCell(cellFilterName);
PdfPCell cellFilterValue = new PdfPCell(new Phrase(item.Value, FontFactory.GetFont(BaseFont.HELVETICA, 8, Font.NORMAL)));
cellFilterValue.HorizontalAlignment = PdfPCell.ALIGN_LEFT;
cellFilterValue.VerticalAlignment = PdfPCell.ALIGN_CENTER;
cellFilterValue.Border = Rectangle.NO_BORDER;
tableFilter.AddCell(cellFilterValue);
}
PdfPCell cellEmpty = new PdfPCell(new Phrase("\n", FontFactory.GetFont(BaseFont.HELVETICA, 8, Font.NORMAL)));
cellEmpty.Border = Rectangle.NO_BORDER;
cellEmpty.Colspan = 2;
cellEmpty.Padding = 8;
tableFilter.AddCell(cellEmpty);
document.Add(tableFilter);
}
PdfPTable tableData = new PdfPTable(_dtColCount);
tableData.WidthPercentage = 100;
if (_dtColCount == _colWidth)
{
tableData.SetWidths(ColWidth.ToArray());
}
//Set columns names in the pdf file
for (int k = 0; k < dataTable.Columns.Count; k++)
{
if (groupingColumn.Equals(dataTable.Columns[k].ColumnName, StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
PdfPCell cell = new PdfPCell(new Phrase(dataTable.Columns[k].ColumnName, FontFactory.GetFont(BaseFont.HELVETICA, 10, Font.BOLD, BaseColor.WHITE)));
cell.HorizontalAlignment = PdfPCell.ALIGN_CENTER;
cell.VerticalAlignment = PdfPCell.ALIGN_CENTER;
cell.BackgroundColor = BaseColor.DARK_GRAY;
tableData.AddCell(cell);
}
tableData.HeaderRows = 1;
var groupRowList = (from row in dataTable.AsEnumerable()
select row[groupingColumn].ToString()).Distinct().ToList();
foreach (var groupName in groupRowList)
{
var groupedRows = (from row in dataTable.AsEnumerable()
where row.Field <string>(groupingColumn) == groupName
select row);
var sumOfDr = groupedRows.Sum(s => s.Field <decimal>("Debit(RM)"));
var sumOfCr = groupedRows.Sum(s => s.Field <decimal>("Credit(RM)"));
var balSum = sumOfDr - sumOfCr;
var strBalSum = balSum < 0 ? string.Format("({0:N2})", balSum * -1) : string.Format("{0:N2}", balSum);
PdfPCell cell = new PdfPCell(new Phrase(groupName, FontFactory.GetFont(BaseFont.HELVETICA, 9, Font.NORMAL)));
cell.HorizontalAlignment = PdfPCell.ALIGN_LEFT;
cell.VerticalAlignment = PdfPCell.ALIGN_CENTER;
cell.BackgroundColor = BaseColor.LIGHT_GRAY;
cell.Colspan = _dtColCount - 1;
tableData.AddCell(cell);
cell = new PdfPCell(new Phrase(strBalSum, FontFactory.GetFont(BaseFont.HELVETICA, 9, Font.NORMAL)));
cell.HorizontalAlignment = PdfPCell.ALIGN_RIGHT;
cell.VerticalAlignment = PdfPCell.ALIGN_CENTER;
cell.BackgroundColor = BaseColor.LIGHT_GRAY;
tableData.AddCell(cell);
foreach (var row in groupedRows)
{
foreach (DataColumn col in dataTable.Columns)
{
if (!col.ColumnName.Equals(groupingColumn, StringComparison.InvariantCultureIgnoreCase))
{
if (col.ColumnName == "Debit(RM)" || col.ColumnName == "Credit(RM)")
{
cell = new PdfPCell(new Phrase(string.Format("{0:N2}", row.Field <decimal>(col)), FontFactory.GetFont(BaseFont.HELVETICA, 8, Font.NORMAL)));
cell.HorizontalAlignment = PdfPCell.ALIGN_RIGHT;
cell.VerticalAlignment = PdfPCell.ALIGN_CENTER;
}
else
{
cell = new PdfPCell(new Phrase(row[col.ColumnName].ToString(), FontFactory.GetFont(BaseFont.HELVETICA, 8, Font.NORMAL)));
cell.HorizontalAlignment = PdfPCell.ALIGN_LEFT;
cell.VerticalAlignment = PdfPCell.ALIGN_CENTER;
}
tableData.AddCell(cell);
}
}
}
}
document.Add(tableData);
document.Close();
result = ms.ToArray();
}
}
return(result);
}
