7

我正在从代码生成一个 excel 模板。当我运行该片段来创建我的工作簿时，我没有收到代码错误，但是当我打开 Excel 文档时，我收到一个错误，表明该文件不可读。无论如何我都可以点击打开它，我收到以下消息

删除记录：/xl/workbook.xml 部分（工作簿）中的工作表属性

知道我的代码可能有什么问题吗？

public void CreatePackage()
{
    using (SpreadsheetDocument package = SpreadsheetDocument.Create(FilePath, SpreadsheetDocumentType.Workbook))
    {
        CreateParts(package);
    }
} 
private void CreateParts(SpreadsheetDocument document)
{
    ExcelWorkBook excelworkbook = new ExcelWorkBook();
    ExcelSheetHelper excelworksheet = new ExcelSheetHelper();
    ExcelSharedStringsTable excelsharedtable = new ExcelSharedStringsTable();
    ExcelWorkSheetPartBuilder excelworksheetbuilder = new ExcelWorkSheetPartBuilder();
    ExtendedFilePropertiesPart extendedFilePropertiesPart1 = document.AddNewPart<ExtendedFilePropertiesPart>("rId3");
    ExcelWorkSheetPartBuilder.GenerateExtendedFilePropertiesPart1Content(extendedFilePropertiesPart1);

    WorkbookPart workbookPart1 = document.AddWorkbookPart();
    excelworkbook.GenerateWorkbookPartContent(workbookPart1);


    WorkbookStylesPart workbookStylesPart1 = workbookPart1.AddNewPart<WorkbookStylesPart>("rId5");
    ExcelWorkBook.GenerateWorkbookStylesPart1Content(workbookStylesPart1);

    SetPackageProperties(document);
}

public void GenerateWorkbookPartContent(WorkbookPart workbookPart1)
{
    Workbook workbook = new Workbook();
    workbook.AddNamespaceDeclaration("r", rNameSpace);
    FileVersion fileVersion1 = GenerateFileVersion();
    WorkbookProperties workbookProperties1 = GenerateWorkbookProperties();

    BookViews bookViews1 = GenerateBookViews();

    Sheets sheets1 = GenerateSheets();

    DefinedNames definedNames1 = GenerateDefinedNames();

    CalculationProperties calculationProperties1 = GenerateCalculationProperties();

    CustomWorkbookViews customWorkbookViews1 = GenerateCustomWorkbookViews();


    workbook.Append(fileVersion1);
    workbook.Append(workbookProperties1);
    workbook.Append(bookViews1);
    workbook.Append(sheets1);
    workbook.Append(definedNames1);
    workbook.Append(calculationProperties1);
    workbook.Append(customWorkbookViews1);

    workbookPart1.Workbook = workbook;
}

// Creates an FileVersion instance and adds its children.
public FileVersion GenerateFileVersion()
{
    FileVersion fileVersion1 = new FileVersion() { ApplicationName = "xl", LastEdited = "5", LowestEdited = "5", BuildVersion = "9303" };
    return fileVersion1;
}

// Creates an WorkbookProperties instance and adds its children.
public WorkbookProperties GenerateWorkbookProperties()
{
    WorkbookProperties workbookProperties1 = new WorkbookProperties() { HidePivotFieldList = true };
    return workbookProperties1;
}

// Creates an BookViews instance and adds its children.
public BookViews GenerateBookViews()
{
    BookViews bookViews1 = new BookViews();
    WorkbookView workbookView1 = new WorkbookView() { XWindow = -75, YWindow = 270, WindowWidth = (UInt32Value)15435U, WindowHeight = (UInt32Value)6930U };

    bookViews1.Append(workbookView1);
    return bookViews1;
}

// Creates an Sheets instance and adds its children.
public Sheets GenerateSheets()
{
    Sheets sheets1 = new Sheets();
    Sheet sheet1 = new Sheet() { Name = String.Format("{0}", worksheetname), SheetId = (UInt32Value)8U, Id = "rId1" };

    sheets1.Append(sheet1);
    return sheets1;
}

// Creates an DefinedNames instance and adds its children.
public DefinedNames GenerateDefinedNames()
{
    DefinedNames definedNames1 = new DefinedNames();
    DefinedName definedName1 = new DefinedName() { Name = "_xlnm._FilterDatabase", LocalSheetId = (UInt32Value)0U, Hidden = true };
    definedName1.Text = String.Format("\'{0}\'!$A$6:$EO$1269", worksheetname);
    DefinedName definedName2 = new DefinedName() { Name = "Z_32BE30F1_B609_44A0_A38A_666CEFFB64E2_.wvu.Cols", LocalSheetId = (UInt32Value)0U, Hidden = true };
    definedName2.Text = String.Format("\'{0}\'!#REF!", worksheetname);
    DefinedName definedName3 = new DefinedName() { Name = "Z_32BE30F1_B609_44A0_A38A_666CEFFB64E2_.wvu.FilterData", LocalSheetId = (UInt32Value)0U, Hidden = true };
    definedName3.Text = String.Format("\'{0}\'!#REF!", worksheetname);
    DefinedName definedName4 = new DefinedName() { Name = "Z_5098B70B_692A_450A_8DAE_5172C296966E_.wvu.FilterData", LocalSheetId = (UInt32Value)0U, Hidden = true };
    definedName4.Text = String.Format("\'{0}\'!#REF!", worksheetname);
    DefinedName definedName5 = new DefinedName() { Name = "Z_7C00A233_927A_41FE_802C_48F5F9E9D5B6_.wvu.FilterData", LocalSheetId = (UInt32Value)0U, Hidden = true };
    definedName5.Text = String.Format("\'{0}\'!#REF!",worksheetname);
    DefinedName definedName6 = new DefinedName() { Name = "Z_AC112ED6_0017_40BF_884A_9B7959C37BF0_.wvu.FilterData", LocalSheetId = (UInt32Value)0U, Hidden = true };
    definedName6.Text = String.Format("\'{0}\'!#REF!", worksheetname);
    DefinedName definedName7 = new DefinedName() { Name = "Z_E444BF53_6DCE_4910_823C_F60AE88C96EE_.wvu.FilterData", LocalSheetId = (UInt32Value)0U, Hidden = true };
    definedName7.Text = String.Format("\'{0}\'!#REF!",worksheetname);

    definedNames1.Append(definedName1);
    definedNames1.Append(definedName2);
    definedNames1.Append(definedName3);
    definedNames1.Append(definedName4);
    definedNames1.Append(definedName5);
    definedNames1.Append(definedName6);
    definedNames1.Append(definedName7);
    return definedNames1;
}

// Creates an CalculationProperties instance and adds its children.
public CalculationProperties GenerateCalculationProperties()
{
    CalculationProperties calculationProperties1 = new CalculationProperties() { CalculationId = (UInt32Value)125725U };
    return calculationProperties1;
}

// Creates an CustomWorkbookViews instance and adds its children.
public CustomWorkbookViews GenerateCustomWorkbookViews()
{
    CustomWorkbookViews customWorkbookViews1 = new CustomWorkbookViews();
    CustomWorkbookView customWorkbookView1 = new CustomWorkbookView() { Name = "A - Personal View", Guid = "{5098B70B-692A-450A-8DAE-5172C296966E}", MergeInterval = (UInt32Value)0U, PersonalView = true, Maximized = true, XWindow = 1, YWindow = 1, WindowWidth = (UInt32Value)1366U, WindowHeight = (UInt32Value)494U, ActiveSheetId = (UInt32Value)3U };
    CustomWorkbookView customWorkbookView2 = new CustomWorkbookView() { Name = "B - Personal View", Guid = "{7C00A233-927A-41FE-802C-48F5F9E9D5B6}", MergeInterval = (UInt32Value)0U, PersonalView = true, Maximized = true, XWindow = 1, YWindow = 1, WindowWidth = (UInt32Value)1024U, WindowHeight = (UInt32Value)487U, ActiveSheetId = (UInt32Value)3U };
    CustomWorkbookView customWorkbookView3 = new CustomWorkbookView() { Name = "C - Personal View", Guid = "{32BE30F1-B609-44A0-A38A-666CEFFB64E2}", MergeInterval = (UInt32Value)0U, PersonalView = true, Maximized = true, XWindow = 1, YWindow = 1, WindowWidth = (UInt32Value)1280U, WindowHeight = (UInt32Value)481U, ActiveSheetId = (UInt32Value)3U };

    customWorkbookViews1.Append(customWorkbookView1);
    customWorkbookViews1.Append(customWorkbookView2);
    customWorkbookViews1.Append(customWorkbookView3);
    return customWorkbookViews1;
}

public void ValidateDocument()
{
    try
    {
        OpenXmlValidator validator = new OpenXmlValidator();
        int count = 0;
        IDictionary<String, String> ErrorLog = new Dictionary<String, String>();

        using (StreamWriter f = new StreamWriter("Errolog.txt"))
        {
            foreach (ValidationErrorInfo error in validator.Validate(WordprocessingDocument.Open(FilePath, true)))
            {
                count++;
                f.WriteLine("Error " + count);
                f.WriteLine("Description: " + error.Description);
                f.WriteLine("Path: " + error.Path.XPath);
                f.WriteLine("Part: " + error.Part.Uri);
                f.WriteLine("-------------------------------------------");
                f.WriteLine("-------------------------------------------");
                f.WriteLine("-------------------------------------------");
            }
            f.Flush();
        }

    }
    catch (Exception ex)
    {
        Console.WriteLine(ex.Message);
    }
}
4

8 回答 8

18

在我的具体情况下，由于工作表名称太长，我遇到了这个问题。这就是发生在我身上的事情：

  • 在我的程序的第一次运行中，我试图创建具有真正大名的工作表。
  • Excel 自动将大名称裁剪为 31 个字符。没有抛出异常。也就是说，我以为我在保存原来的大牌，但实际上我保存的是 31 个字符长的裁剪字符串。
  • 在我的程序的第二次运行中，我正在检查这个特定的工作表是否已经存在，但我认为它不存在，因为现有的工作表被裁剪了。
  • 我再次保存工作表。没有抛出异常，但是新的也被裁剪了，现在 XML 包含同一个工作表的 2 个定义。
  • 这会导致 Excel 尝试修复生成的电子表格。即使它工作正常，我认为它只是扔掉第二个并使用第一个，这不是我想要的。

我通过在所有比较之前预先裁剪 31 个字符来解决问题。现在它完美运行

于 2014-10-22T20:40:58.493 回答
9

我知道很久以前就问过这个问题，我认为我的经验会解决某人的问题。所以我在这里发布我的答案。

我有一个类似的问题。它发生是由于没有。工作表名称中的字符数超过限制 31。工作表名称字符必须 <= 31。

它在创建时不会抛出任何异常，但在 Microsoft Excel 中打开时会出错。

于 2015-09-08T07:39:37.200 回答
2

Open XML SDK 不限制您生成有效文档。但是，OpenXmlValidator您可以使用该类来报告生成的文档中的任何错误。看这个，有一个很好的例子。

于 2012-07-29T06:57:39.263 回答
0

在我的情况下，选项卡名称包含单引号，即：“我的选项卡”。
我只是省略了它们：

title = title.replace(/'/g, "");
于 2019-06-02T15:26:32.900 回答
0

以防万一有人发现这个。也可能是因为您的工作表名称不是唯一的。我的问题是，由于 char 限制，3 张纸的名称完全相同。当我修复文件时，Excel 重命名了重复的工作表。

因此，如果上述答案不起作用，请修复文件，然后查找名为 Recovered_Sheet1 的工作表。这将告诉您哪个工作表名称有问题（在我的情况下重复）。

于 2020-10-22T18:16:56.097 回答
0

是的，正如 Murugesan 在上面的评论中所说，我通过重命名我的 excel 文档的文件名来修复这个错误。例如：在我的例子中，文档的名称是“我的示例导出数据表”。我已将该文件重命名为“MySampleExportDataSheet”，之后一切正常。

于 2019-04-23T19:04:34.180 回答
0

我也有这个错误，因为我使用0的是我的SheetId，比如：

var sheet1 = new Sheet() { Name = "Test", SheetId = (UInt32Value)0U, Id = "rId1" };

Excel 从 1 开始计数，而不是 0。这不仅适用于行号，也适用于工作表编号。

于 2018-03-20T11:11:34.697 回答
0

在我们的例子中，我们的一些工作表名称包含方括号，例如：

Students [Primary]
Students [Secondary]

用圆括号替换方括号固定它：

Students (Primary)
Students (Secondary)

（出于某种原因，我们的客户不想要这些名为Primary Students、Secondary Students的工作表，因此使用括号）

对我们来说，在 Excel 中打开工作簿时的错误消息是：

我们发现“workbook.xlsx”中的某些内容存在问题。你想让我们尽可能多地恢复吗？如果您信任此工作簿的来源，请单击“是”。

单击是然后允许 Excel 打开工作簿，并显示消息

修复的记录：来自 /xl/workbook.xml 部分（工作簿）的工作表属性

于 2020-08-12T13:38:02.100 回答