public IContent WritePage(ISource source, IPageData pageData, OutputData outputData)
{
//DataSet ds = outputData.Data as DataSet;
//TkDebug.AssertArgumentNull(ds, "ds", null);
//DataTable table = ds.Tables[fMetaData.Table.TableName];
byte[] midArray = NPOIWrite.ExportExcel(outputData, this);
string fileName = fMetaData.Table.TableDesc + ".xls";
FileContent file = new FileContent(NetUtil.GetContentType(fileName), fileName, midArray);
return(new WebFileContent(file));
}
// 模板
public static byte[] CreateExcelTemplate(Tk5ListMetaData metaData)
{
MemoryStream ms = new MemoryStream();
using (ms)
{
HSSFWorkbook workbook = new HSSFWorkbook();
HSSFSheet sheet = (HSSFSheet)workbook.CreateSheet(metaData.Table.TableDesc);
HSSFRow dataRow = (HSSFRow)sheet.CreateRow(0);
int index = 0;
ExportExcelPageMaker headerConfigData =
new ExportExcelPageMaker(ContentFormat.DefaultHead, ContentFormat.DefaultContent)
{
UserBorder = true
};
ExportExcelPageMaker contentConfigData =
new ExportExcelPageMaker(ContentFormat.DefaultHead, ContentFormat.DefaultContent)
{
UserBorder = false
};
foreach (Tk5FieldInfoEx fieldInfo in metaData.Table.TableList)
{
int colWith = NPOIWrite.GetColWidth(fieldInfo);
sheet.SetColumnWidth(index, colWith << 8);
ICellStyle styleContent = NPOIWrite.BorderAndFontSetting(workbook,
contentConfigData, fieldInfo, NPOIWrite.Model.Content);
HSSFDataValidation dataValidate = CreateDataValidation(index, fieldInfo, styleContent, workbook);
sheet.SetDefaultColumnStyle(index, styleContent);
if (dataValidate != null)
{
((HSSFSheet)sheet).AddValidationData(dataValidate);
}
ICell cell = dataRow.CreateCell(index);
ICellStyle styleHeader = NPOIWrite.BorderAndFontSetting(workbook,
headerConfigData, fieldInfo, NPOIWrite.Model.Header);
cell.SetCellValue(fieldInfo.DisplayName);
cell.CellStyle = styleHeader;
index++;
}
//string strFileName = @"D:\EmportTemplateTest.xls";
//using (FileStream fs = new FileStream(strFileName, FileMode.Create, FileAccess.Write))
//{
// workbook.Write(fs);
//}
workbook.Write(ms);
ms.Flush();
return(ms.ToArray());
}
}
