如何在EXCEL的新表上写入数据

我有Mysql程序将返回5个表，现在我需要将这些表设置为单个Excel文件5张不同的表。 我正在使用VS 2010，JQuery，ASP.Net。 如何在Excel表格中写入该表格。

$("#btnExcel").click(function (e) { $('#divExcelExporting').html($('#containerOne').html()); $('#divExcelExporting').append($('#containerTwo').html()); $('#divExcelExporting').append($('#containerThree').html()); $('#divExcelExporting').append($('#containerFour').html()); $('#divExcelExporting').append($('#containerFive').html()); var trcoll = $('#divExcelExporting').find('.border-middle1').find('tr'); $.each(trcoll, function (d, f) { $($(this).find('td')[0]).remove(); }); var trcol2 = $('#divExcelExporting').find('.border-middle2').find('tr'); $.each(trcol2, function (d, f) { $($(this).find('td')[0]).remove(); }); var trcol3 = $('#divExcelExporting').find('.border-middle3').find('tr'); $.each(trcol3, function (d, f) { $($(this).find('td')[0]).remove(); }); var trcol4 = $('#divExcelExporting').find('.border-middle4').find('tr'); $.each(trcol4, function (d, f) { $($(this).find('td')[0]).remove(); }); var trcol5 = $('#divExcelExporting').find('.border-middle5').find('tr'); $.each(trcol5, function (d, f) { $($(this).find('td')[0]).remove(); }); WebService.SetVendorHTML($('#divExcelExporting').html(), OnWSRequestComplete); 

}）;

Answer 1

我从OpenXML获得解决scheme。

  string path = Context.Server.MapPath("~/ExcelData/test.xslx"); ExportDataSet(ds, path); private void ExportDataSet(DataSet ds, string destination) { using (var workbook = SpreadsheetDocument.Create(destination, DocumentFormat.OpenXml.SpreadsheetDocumentType.Workbook)) { var workbookPart = workbook.AddWorkbookPart(); workbook.WorkbookPart.Workbook = new DocumentFormat.OpenXml.Spreadsheet.Workbook(); workbook.WorkbookPart.Workbook.Sheets = new DocumentFormat.OpenXml.Spreadsheet.Sheets(); foreach (System.Data.DataTable table in ds.Tables) { var sheetPart = workbook.WorkbookPart.AddNewPart<WorksheetPart>(); var sheetData = new DocumentFormat.OpenXml.Spreadsheet.SheetData(); sheetPart.Worksheet = new DocumentFormat.OpenXml.Spreadsheet.Worksheet(sheetData); DocumentFormat.OpenXml.Spreadsheet.Sheets sheets = workbook.WorkbookPart.Workbook.GetFirstChild<DocumentFormat.OpenXml.Spreadsheet.Sheets>(); string relationshipId = workbook.WorkbookPart.GetIdOfPart(sheetPart); uint sheetId = 1; if (sheets.Elements<DocumentFormat.OpenXml.Spreadsheet.Sheet>().Count() > 0) { sheetId = sheets.Elements<DocumentFormat.OpenXml.Spreadsheet.Sheet>().Select(s => s.SheetId.Value).Max() + 1; } DocumentFormat.OpenXml.Spreadsheet.Sheet sheet = new DocumentFormat.OpenXml.Spreadsheet.Sheet() { Id = relationshipId, SheetId = sheetId, Name = table.TableName }; sheets.Append(sheet); DocumentFormat.OpenXml.Spreadsheet.Row headerRow = new DocumentFormat.OpenXml.Spreadsheet.Row(); List<String> columns = new List<string>(); foreach (System.Data.DataColumn column in table.Columns) { columns.Add(column.ColumnName); DocumentFormat.OpenXml.Spreadsheet.Cell cell = new DocumentFormat.OpenXml.Spreadsheet.Cell(); cell.DataType = DocumentFormat.OpenXml.Spreadsheet.CellValues.String; cell.CellValue = new DocumentFormat.OpenXml.Spreadsheet.CellValue(column.ColumnName); headerRow.AppendChild(cell); } sheetData.AppendChild(headerRow); foreach (System.Data.DataRow dsrow in table.Rows) { DocumentFormat.OpenXml.Spreadsheet.Row newRow = new DocumentFormat.OpenXml.Spreadsheet.Row(); foreach (String col in columns) { DocumentFormat.OpenXml.Spreadsheet.Cell cell = new DocumentFormat.OpenXml.Spreadsheet.Cell(); cell.DataType = DocumentFormat.OpenXml.Spreadsheet.CellValues.String; cell.CellValue = new DocumentFormat.OpenXml.Spreadsheet.CellValue(dsrow[col].ToString()); // newRow.AppendChild(cell); } sheetData.AppendChild(newRow); } } } } 

参考文献

 using DocumentFormat.OpenXml.Packaging; using DocumentFormat.OpenXml.Spreadsheet; using DocumentFormat.OpenXml;