Comments on: Excel and ASP.NET: Converting from HTML, Gridlines, etc.

By: Daniel Rivas

Daniel Rivas — Fri, 02 Oct 2009 08:45:50 +0000

Hello,

The error I get in the line myExcel.Workbooks.Add(byteExcelContent); is an out of memory dialogue. It takes more than 30 seconds to get there and during that time the CPU use is of more than 50%.

That’s exactly right, I need to convert byte[] to excel without having to save\write the file. (I copied your line just for clarity )

Thanks,
Daniel Rivas.

By: M

Thu, 01 Oct 2009 02:06:54 +0000

Daniel,
What error message do you get when you run your code?
If I understand you correctly: you want to convert a byte[] into an Excel Workbook without having to save\write the file to disk, correct?

By: Daniel Rivas

Daniel Rivas — Wed, 30 Sep 2009 16:19:38 +0000

Hello,
I have a requirement that is driving me crazy and I think that you might be able to help me solve my problem.
I have a Byte[] object extracted from an excel and I can generate another excel file from it. But what I need is to keep that “excel Byte[]” in the code to extract data WITHOUT GENERATING A PHISICAL FILE. Something like:

byte[] byteExcelContent = *Something here*
Microsoft.Office.Interop.Excel.Application myExcel = new Microsoft.Office.Interop.Excel.Application();
myExcel.Workbooks.Add(byteExcelContent);

Only that this does not work…
Any ideas will be very welcome.

Thanks,
Daniel Rivas.

By: software development uk

software development uk — Thu, 20 Aug 2009 14:39:48 +0000

Quite inspiring,

I didn’t knew that xml tables can be read with exel, that was excelent

Thanks