c# - 如何在WP8中创建Excel文件？

Question

我想用 C# 为 Windows Phone 8 应用程序创建一个 Excel 文件，但找不到方法。

我用 OpenXml 试过了。但是，当我尝试执行代码时，出现此错误:

The type 'System.IO.Packaging.Package' is defined in an assembly that is not referenced. You must add a reference to assembly 'WindowsBase, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'.

这是代码:

public static void CreateSpreadsheetWorkbook(string filepath)
    {
        // Create a spreadsheet document by supplying the filepath.
        // By default, AutoSave = true, Editable = true, and Type = xlsx.

        SpreadsheetDocument spreadsheetDocument = SpreadsheetDocument.Create(filepath, DocumentFormat.OpenXml.SpreadsheetDocumentType.MacroEnabledWorkbook);

        // 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);

        workbookpart.Workbook.Save();

        // Close the document.
        spreadsheetDocument.Close();
    }

Answer 1

缺少对“System.IO.Packaging”的引用。将“WindowsBase”添加到您的“引用”，这将解决问题。

步骤:

1. 在您的项目上右键单击“引用”
2. 点击“添加引用...”
3. 转到“程序集”->“框架”。并选择“WindowsBase”
4. 单击“确定”以解决您的问题。