[英]Excel Open XML error: “found unreadable content” when creating simple example
[英]Inserting WorkSheet with Open XML - “…unreadable content…”
当我按照本教程进行操作时:
http://msdn.microsoft.com/en-us/library/cc881781.aspx
打开Excel文档并插入一个空的工作表,最终结果是一条消息,提示“ Excel在...中发现了不可读的内容?您要恢复此工作簿的内容...”。 如果我恢复了所有插入的工作表都是空白的(即使我以编程方式添加了内容)
将xlsx重命名为.zip并进行检查后,表明已创建工作表并添加了内容。
任何有类似问题的人吗? 可能是在新创建的零件之间未建立关系的情况下...
该错误消息表示组成您的excel文档的XML不符合XML Schema,并且无效。 您可以使用Open XML SDK 2.0生产率工具查看问题所在。
我还从链接底部复制了代码,并使它像Chris在他的评论中所说的那样起作用。 您的代码如下吗?
// Open the document for editing.
using (SpreadsheetDocument spreadSheet = SpreadsheetDocument.Open(docName, true))
{
// Add a blank WorksheetPart.
WorksheetPart newWorksheetPart =
spreadSheet.WorkbookPart.AddNewPart<WorksheetPart>();
newWorksheetPart.Worksheet = new Worksheet(new SheetData());
Sheets sheets = spreadSheet.WorkbookPart.Workbook.GetFirstChild<Sheets>();
string relationshipId =
spreadSheet.WorkbookPart.GetIdOfPart(newWorksheetPart);
// Get a unique ID for the new worksheet.
uint sheetId = 1;
if (sheets.Elements<Sheet>().Count() > 0)
{
sheetId =
sheets.Elements<Sheet>().Select(s => s.SheetId.Value).Max() + 1;
}
// Give the new worksheet a name.
string sheetName = "Sheet" + sheetId;
// Append the new worksheet and associate it with the workbook.
Sheet sheet = new Sheet()
{ Id = relationshipId, SheetId = sheetId, Name = sheetName };
sheets.Append(sheet);
string docName = @"C:\Users\Public\Documents\Sheet7.xlsx";
InsertWorksheet(docName);
}
// Given a document name, inserts a new worksheet.
public static void InsertWorksheet(string docName)
{
// Open the document for editing.
using (SpreadsheetDocument spreadSheet = SpreadsheetDocument.Open(docName, true))
{
// Add a blank WorksheetPart.
WorksheetPart newWorksheetPart = spreadSheet.WorkbookPart.AddNewPart<WorksheetPart>();
newWorksheetPart.Worksheet = new Worksheet(new SheetData());
Sheets sheets = spreadSheet.WorkbookPart.Workbook.GetFirstChild<Sheets>();
string relationshipId = spreadSheet.WorkbookPart.GetIdOfPart(newWorksheetPart);
// Get a unique ID for the new worksheet.
uint sheetId = 1;
if (sheets.Elements<Sheet>().Count() > 0)
{
sheetId = sheets.Elements<Sheet>().Select(s => s.SheetId.Value).Max() + 1;
}
// Give the new worksheet a name.
string sheetName = "Sheet" + sheetId;
// Append the new worksheet and associate it with the workbook.
Sheet sheet = new Sheet() { Id = relationshipId, SheetId = sheetId, Name = sheetName };
sheets.Append(sheet);
}
}
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