public class SpreadsheetDocument : DocumentFormat.OpenXml.Packaging.OpenXmlPackage

type SpreadsheetDocument = class
    inherit OpenXmlPackage

Public Class SpreadsheetDocument
Inherits OpenXmlPackage

以下示例创建一个基本的 Excel 文档，一个包含一个工作表的工作簿。 运行代码示例后，查看创建的文件“SpreadsheetDocumentEx.xlsx”，并注意名为“mySheet”的工作表。

using System;  
using DocumentFormat.OpenXml;  
using DocumentFormat.OpenXml.Packaging;  
using DocumentFormat.OpenXml.Spreadsheet;  
namespace SpreadsheetDocumentEx  
    class Program  
        static void Main(string[] args)  
            string fileName = @"c:\Users\Public\Documents\SpreadsheetDocumentEx.xlsx";  
            // Create a spreadsheet document by supplying the file name.  
            SpreadsheetDocument spreadsheetDocument = SpreadsheetDocument.  
                Create(fileName, SpreadsheetDocumentType.Workbook);  
            // Add a WorkbookPart to the document.  
            WorkbookPart workbookpart = spreadsheetDocument.AddWorkbookPart();  
            workbookpart.Workbook = new Workbook();  
            // Add a WorksheetPart to the WorkbookPart.  
            WorksheetPart worksheetPart = workbookpart.AddNewPart<WorksheetPart>();  
            worksheetPart.Worksheet = new Worksheet(new SheetData());  
            // Add Sheets to the Workbook.  
            Sheets sheets = spreadsheetDocument.WorkbookPart.Workbook.  
                AppendChild<Sheets>(new Sheets());  
            // Append a new worksheet and associate it with the workbook.  
            Sheet sheet = new Sheet() { Id = spreadsheetDocument.WorkbookPart.  
                GetIdOfPart(worksheetPart), SheetId = 1, Name = "mySheet" };  
            sheets.Append(sheet);  
            // Close the document.  
            spreadsheetDocument.Close();  
            Console.WriteLine("The spreadsheet document has been created.\nPress a key.");  
            Console.ReadKey();  
Imports DocumentFormat.OpenXml  
Imports DocumentFormat.OpenXml.Packaging  
Imports DocumentFormat.OpenXml.Spreadsheet  
Module Module1  
    Sub Main()  
        ' Create a spreadsheet document by supplying the file name.  
        Dim fileName As String = "c:\Users\Public\Documents\SpreadsheetDocumentEx.xlsx"  
        Dim spreadsheetDocument As SpreadsheetDocument = _  
      spreadsheetDocument.Create(fileName, SpreadsheetDocumentType.Workbook)  
        ' Add a WorkbookPart to the document.  
        Dim workbookpart As WorkbookPart = spreadsheetDocument.AddWorkbookPart  
        workbookpart.Workbook = New Workbook  
        ' Add a WorksheetPart to the WorkbookPart.  
        Dim worksheetPart As WorksheetPart = workbookpart.AddNewPart(Of WorksheetPart)()  
        worksheetPart.Worksheet = New Worksheet(New SheetData())  
        ' Add Sheets to the Workbook.  
        Dim sheets As Sheets = spreadsheetDocument.WorkbookPart.Workbook.AppendChild(Of Sheets)(New Sheets())  
        ' Append a new worksheet and associate it with the workbook.  
        Dim sheet As Sheet = New Sheet  
        sheet.Id = spreadsheetDocument.WorkbookPart.GetIdOfPart(worksheetPart)  
        sheet.SheetId = 1  
        sheet.Name = "mySheet"  
        sheets.Append(sheet)  
        workbookpart.Workbook.Save()  
        ' Close the document.  
        spreadsheetDocument.Close()  
        Console.WriteLine("The spreadsheet document has been created." +  
                          ControlChars.Lf + "Press a key.")  
        Console.ReadKey()  
    End Sub  
End Module  
		
创建此 OpenXml 包的克隆，该包在给定流中打开。
使用与此 OpenXml 包相同的设置（即 FileOpenAccess 和 OpenSettings）打开克隆的 OpenXml 包。
		(继承自 OpenXmlPackage)
		
创建从给定文件打开的此 OpenXml 包的克隆 (将通过克隆此 OpenXml 包) 创建。
使用与此 OpenXml 包相同的设置（即 FileOpenAccess 和 OpenSettings）打开克隆的 OpenXml 包。
		(继承自 OpenXmlPackage)
		
创建从给定文件打开的此 OpenXml 包的克隆 (将通过克隆此 OpenXml 包) 创建。
使用与此 OpenXml 包相同的 OpenSettings 打开克隆的 OpenXml 包。
		(继承自 OpenXmlPackage)