本文介绍了使用EPPlus与MemoryStream的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我正在使用EPPlus在C#中生成一个XLSX文件。一旦我使用内存流实例化ExcelPackage - 我收到错误:

代码是:




使用(ExcelPackage package = new ExcelPackage(stream))
{
...
}

有没有人看到这个?

解决方案

答案相当让我在那里(Excel工作表总是空的),但这对我有用:

  using(var package = new ExcelPackage())
{
var worksheet = package.Workbook.Worksheets.Add(Worksheet Name);

workheet.Cells [A1]。LoadFromCollection(data);

var stream = new MemoryStream(package.GetAsByteArray());
}


I am using EPPlus to generate an XLSX file in C#. As soon as I instantiate the ExcelPackage with a memory stream - I get the error:

Code is:

MemoryStream stream = new MemoryStream();

using (ExcelPackage package = new ExcelPackage(stream))
{
    ...
}

Has anyone else seen this?

解决方案

None of the other answers quite got me there (the Excel worksheet was always empty), but this worked for me:

using (var package = new ExcelPackage())
{
    var worksheet = package.Workbook.Worksheets.Add("Worksheet Name");

    worksheet.Cells["A1"].LoadFromCollection(data);

    var stream = new MemoryStream(package.GetAsByteArray());
}

这篇关于使用EPPlus与MemoryStream的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!

10-18 22:30