做一个功能需要将excel2003格式转成2007的格式,代码如下
需要引用office的microsoft.office.interop.excel.dll
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1 var app = new Microsoft.Office.Interop.Excel.Application(); 2 var wb = app.Workbooks.Open(fileInfos[n].FullName); //文件的路径名称 3 4 wb.SaveAs(fileInfos[n].FullName + "x", Microsoft.Office.Interop.Excel.XlFileFormat.xlOpenXMLWorkbook); 5 wb.Close(); 6 app.Quit();