OpenXML生成一個空的SheetData元素

Question

所以我需要從我的應用程序導出一些數據到一個XML文件，我試圖通過使用OpenXML，但我使用的代碼生成aditional（封閉）元素和它會阻止文件被打開。

<?xml version="1.0" encoding="utf-8"?> 
<x:worksheet xmlns:x="http://schemas.openxmlformats.org/spreadsheetml/2006/main"> 
<x:sheetData /> <---- this guy here. 
<x:sheetData> 
<x:row><x:c t="str"> 
<x:v>Key</x:v></x:c> 
<x:c t="str"><x:v>Value</x:v></x:c> 
</x:row> 
</x:sheetData> 
</x:worksheet> 

這是我用來生成文件的代碼。

SpreadsheetDocument spreadsheetDocument = SpreadsheetDocument.Create(System.IO.Path.Combine(currentPath, "Export Data") + $@"\Export-{DateTime.Now.Year}.xlsx", SpreadsheetDocumentType.Workbook); 

    WorkbookPart workbookpart = spreadsheetDocument.AddWorkbookPart(); 
    workbookpart.Workbook = new Workbook(); 

    WorksheetPart worksheetPart = workbookpart.AddNewPart<WorksheetPart>(); 
    worksheetPart.Worksheet = new Worksheet(new SheetData()); 

    Sheets sheets = spreadsheetDocument.WorkbookPart.Workbook.AppendChild<Sheets>(new Sheets()); 
    Sheet sheet = new Sheet() 
    { 
     Id = spreadsheetDocument.WorkbookPart. 
      GetIdOfPart(worksheetPart), 
      SheetId = 1, 
      Name = "Temp" 
    }; 
    sheets.Append(sheet); 
    SheetData sheetData = worksheetPart.Worksheet.AppendChild(new SheetData()); 
    Row row = new Row(); 
    row.Append(
     ConstructCell("Key", CellValues.String), 
     ConstructCell("Value", CellValues.String)); 
    sheetData.AppendChild(row); 
    worksheetPart.Worksheet.Save(); 
    spreadsheetDocument.Close(); 

誰能告訴我額外的「SheetData」元素來自哪裏？我無法看清楚。

Answer 1

我很愚蠢。從字面上看，我發佈了一個問題後，我注意到我在哪裏創建了一個不必要的sheetdata元素

WorksheetPart worksheetPart = workbookpart.AddNewPart<WorksheetPart>(); 
worksheetPart.Worksheet = new Worksheet(new SheetData()); // HERE