OpenXML 动态创建“表/数据透视表”
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【中文标题】OpenXML 动态创建“表/数据透视表”【英文标题】：OpenXML Create "Table/Pivot Table" Dynamically 【发布时间】：2014-10-18 20:15:36 【问题描述】：我正在创建一个在内存上生成 excel 的示例程序。 该程序已经生成了 excel，但是我不能让表格工作......
程序：
public class Program
static void Main(string[] args)
CreateCurrentAccount();
static void CreateCurrentAccount()
byte[] _buffer = ExcelGenerator.CurrentAccount.GetExcel();
File.WriteAllBytes("CurrentAccount.xlsx", _buffer);
ExcelGenerator 类：
public class ExcelGenerator
static uint? _generalStyle = 0;
static uint? _dateStyle = 1;
static uint? _currencyStyle = 2;
static uint? _percentageStyle = 3;
static int maxStyleSheetName = 31;
public static class CurrentAccount
static uint? _headerStyle = 4;
static uint? _tableHeaderStyle = 5;
static uint? _totalHeaderStyle = 6;
public static byte[] GetExcel()
using (MemoryStream ms = new MemoryStream())
SpreadsheetDocument spreadsheet;
Worksheet worksheet;
spreadsheet = OpenXML.CreateWorkbook(ms);
// styles
OpenXML.AddBasicStyles(spreadsheet);
AddAdvancedStyles(spreadsheet);
string styleSheetName = ("Conta Corrente" /* + customer.Name*/);
OpenXML.AddWorksheet(spreadsheet, styleSheetName.Length > maxStyleSheetName ? styleSheetName.Substring(0, maxStyleSheetName) : styleSheetName);
worksheet = spreadsheet.WorkbookPart.WorksheetParts.First().Worksheet;
// Sheet 1 Header
OpenXML.MergeTwoCells(worksheet, "A1", "F1");
OpenXML.SetCellValue(spreadsheet, worksheet, 1, 1, CellValues.String, "Conta Corrente", _headerStyle, true);
// Header Table
OpenXML.SetCellValue(spreadsheet, worksheet, 1, 3, CellValues.String, "Tipo de Doc.", _tableHeaderStyle, true);
OpenXML.SetCellValue(spreadsheet, worksheet, 2, 3, CellValues.String, "Nr. Doc.", _tableHeaderStyle, true);
OpenXML.SetCellValue(spreadsheet, worksheet, 3, 3, CellValues.String, "Valor Doc.", _tableHeaderStyle, true);
OpenXML.SetCellValue(spreadsheet, worksheet, 4, 3, CellValues.String, "Valor Pendente", _tableHeaderStyle, true);
OpenXML.SetCellValue(spreadsheet, worksheet, 5, 3, CellValues.String, "Data Registo", _tableHeaderStyle, true);
OpenXML.SetCellValue(spreadsheet, worksheet, 6, 3, CellValues.String, "Data Vencimento", _tableHeaderStyle, true);
// Table
var currentAccountData = GetData();
uint rowIdx = 4;
foreach (var item in currentAccountData)
OpenXML.SetCellValue(spreadsheet, worksheet, 1, rowIdx, CellValues.String, item.TypeDoc, _generalStyle, true);
OpenXML.SetCellValue(spreadsheet, worksheet, 2, rowIdx, CellValues.String, item.NrDoc, _generalStyle, true);
if (item.DocValue != null)
OpenXML.SetCellValue(spreadsheet, worksheet, 3, rowIdx, Convert.ToDouble(item.DocValue), _currencyStyle, true);
if (item.PendingValue != null)
OpenXML.SetCellValue(spreadsheet, worksheet, 4, rowIdx, Convert.ToDouble(item.PendingValue), _currencyStyle, true);
if (item.RecordDate != null)
OpenXML.SetCellValue(spreadsheet, worksheet, 5, rowIdx, item.RecordDate, _dateStyle, true);
if (item.SalaryDate != null)
OpenXML.SetCellValue(spreadsheet, worksheet, 6, rowIdx, item.SalaryDate, _dateStyle, true);
rowIdx++;
TableParts tableParts1 = new TableParts() Count = (uint)1U ;
TablePart tablePart1 = new TablePart() Id = "rId1" ;
tableParts1.Append(tablePart1);
worksheet.Append(tableParts1);
OpenXML.CreateTable(spreadsheet, worksheet, "table1", 3U, 1U, (uint)currentAccountData.Count + 3, 6U);
TableDefinitionPart tableDefinitionPart1 = worksheet.WorksheetPart.TableDefinitionParts.FirstOrDefault<TableDefinitionPart>();
// Total
OpenXML.SetCellValue(spreadsheet, worksheet, 8, 2, CellValues.String, "Total Documento", _totalHeaderStyle, true);
OpenXML.SetCellFormula(spreadsheet, worksheet, 9, 2, "=SUM(C4:C1048576)", 2, true);
OpenXML.SetCellValue(spreadsheet, worksheet, 8, 3, CellValues.String, "Total Pendente", _totalHeaderStyle, true);
OpenXML.SetCellFormula(spreadsheet, worksheet, 9, 3, "=SUM(D4:D1048576)", 2, true);
// Last Sync
var lastSync = DateTime.Now;
OpenXML.SetCellValue(spreadsheet, worksheet, 8, 1, CellValues.String, "Última Sincronização", _totalHeaderStyle, true);
OpenXML.SetCellValue(spreadsheet, worksheet, 9, 1, lastSync, _dateStyle, true);
// Set column widths
OpenXML.SetColumnWidth(worksheet, 1, 22);
OpenXML.SetColumnWidth(worksheet, 2, 22);
OpenXML.SetColumnWidth(worksheet, 3, 22);
OpenXML.SetColumnWidth(worksheet, 4, 22);
OpenXML.SetColumnWidth(worksheet, 5, 22);
OpenXML.SetColumnWidth(worksheet, 6, 22);
OpenXML.SetColumnWidth(worksheet, 8, 22);
OpenXML.SetColumnWidth(worksheet, 9, 22);
worksheet.Save();
spreadsheet.Close();
return ms.ToArray();
创建表方法
public static void CreateTable(SpreadsheetDocument document, Worksheet worksheet, string TableName, uint rowStart, uint columnStart, uint rowEnd, uint columnEnd)
string cellAddressStart = ColumnNameFromIndex(columnStart) + rowStart;
string cellAddressEnd = ColumnNameFromIndex(columnEnd) + rowEnd;
string tableAddress = cellAddressStart + ":" + cellAddressEnd;
TableDefinitionPart tableDefinitionPart1 = worksheet.WorksheetPart.AddNewPart<TableDefinitionPart>("rId1");
Table table1 = new Table() Id = (UInt32Value)2U, Name = TableName, DisplayName = TableName, Reference = tableAddress, TotalsRowShown = false ;
AutoFilter autoFilter1 = new AutoFilter() Reference = tableAddress ;
uint cellRangeCount = columnEnd - columnStart;
TableColumns tableColumns1 = new TableColumns() Count = (UInt32Value)(cellRangeCount) ;
uint cellCount = 1;
for (uint idxColumns = columnStart; idxColumns < columnEnd; idxColumns++)
CellValue cell = GetCellValue(document, worksheet, idxColumns, rowStart);
TableColumn tableColumn1 = new TableColumn() Id = (UInt32Value)cellCount, Name = cell.InnerText ;
tableColumns1.Append(tableColumn1);
cellCount++;
TableStyleInfo tableStyleInfo1 = new TableStyleInfo() Name = "TableStyleMedium2",
ShowFirstColumn = false,
ShowLastColumn = false,
ShowRowStripes = true,
ShowColumnStripes = false ;
table1.Append(autoFilter1);
table1.Append(tableColumns1);
table1.Append(tableStyleInfo1);
tableDefinitionPart1.Table = table1;
我正在添加单元格（行）
var currentAccountData = GetData();
uint rowIdx = 4;
foreach (var item in currentAccountData)
OpenXML.SetCellValue(spreadsheet, worksheet, 1, rowIdx, CellValues.String, item.TypeDoc, _generalStyle, true);
OpenXML.SetCellValue(spreadsheet, worksheet, 2, rowIdx, CellValues.String, item.NrDoc, _generalStyle, true);
if (item.DocValue != null)
OpenXML.SetCellValue(spreadsheet, worksheet, 3, rowIdx, Convert.ToDouble(item.DocValue), _currencyStyle, true);
if (item.PendingValue != null)
OpenXML.SetCellValue(spreadsheet, worksheet, 4, rowIdx, Convert.ToDouble(item.PendingValue), _currencyStyle, true);
if (item.RecordDate != null)
OpenXML.SetCellValue(spreadsheet, worksheet, 5, rowIdx, item.RecordDate, _dateStyle, true);
if (item.SalaryDate != null)
OpenXML.SetCellValue(spreadsheet, worksheet, 6, rowIdx, item.SalaryDate, _dateStyle, true);
rowIdx++;
然后创建表格部分
TableParts tableParts1 = new TableParts() Count = (uint)1U ;
TablePart tablePart1 = new TablePart() Id = "rId1" ;
tableParts1.Append(tablePart1);
worksheet.Append(tableParts1);
之后，我使用 OpenXML.CreateTable 方法
OpenXML.CreateTable(spreadsheet, worksheet, "table1", 3U, 1U, (uint)currentAccountData.Count + 3, 6U);
我做错了什么？
如果您需要更多代码，我将上传应用程序。 谢谢。
编辑：
当我打开excel时它说：
已删除部分：/xl/tables/table.xml 部分包含 XML 错误。 （表）A 文档必须只包含一个根元素。第 1 行，第 0 列。
【问题讨论】：
发生了什么或没有发生什么？你有错误吗？它说什么？您是否尝试过将 Open XML Productivity Tool 与您要创建的工作簿模型一起使用？它将为您提供构建此类工作簿的代码。 @MichaelGunter 对不起，迈克尔，我忘了发布错误...我使用生产力工具检查了这些表是如何创建的。代码类似，但不适用于本示例。 在我看来，TablePart (tablePart1) 需要一些内容，但您没有提供它（生成的 XML 没有根元素）。 @MichaelGunter 这就是我所坚持的......但是通过生产力工具生成的 TablePart 也没有得到任何东西，但它可以工作。生成的 Excel 类：pastebin.com/jBTG6zgi 抱歉将其发布在其他网站上。 @MichaelGunter 好吧，如果我删除了表格部分，它不会给出任何错误，但表格也没有创建 【参考方案1】：我做错了什么？
您的调试方法对我来说似乎是错误的。我建议以下之一：
一个。将生成的 xml 与手工制作的 xlsx 文件进行比较。 乙。从代码开始，由 OpenXML 生产力工具生成（所以它 在您的应用程序中生成静态表）并修改/重构它 逐步使用来自您的应用程序的动态数据并匹配您的编码标准 - 这样您就可以发现您的 一次迭代出错，或者只是得到一个干净的工作解决方案【讨论】：
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