Conver Byte to Excel

Aspose.Cells Product Family
1

Hi

How to convert a Byte[] to execl, that is an excel file stored as bytes in database into a Excel file

2

Hi Ajeesh,

Thanks for your query. It seems that your query is more related to Aspose.Cells. I am moving this thread to Aspose.Cells forum and my colleagues will update you shortly with exact information.

3

Hi,

Workbook has many overloaded constructors, one of them takes input stream.

You need to convert your byte array into input stream, suppose you have a file in a byte array with the name bytes, so your code will look like this to create a workbook object.

C#


//Create a memory stream from byte array

MemoryStream ms = new MemoryStream();

ms.Write(bytes, 0, bytes.Length);

ms.Position = 0;


//Create a workbook object from memory input stream

Workbook workbook = new Workbook(ms);


Java
//Create input stream from byte array
ByteArrayInputStream bin = new ByteArrayInputStream(bytes);

//Create workbook object from byte input stream
Workbook workbook = new Workbook(bin);