Commented Unassigned: Excel Generate File size Issue [12624]

If excel file have only 10 rows then the excel file size would be 57.6 KB. but if we make other things in the page like Gridview and if gridview binds the datatable then click on Export to excel button will give the file size 4.5 MB.

Please Provide the solution.
Comments: ** Comment from web user: tonyqus **

Which version are you using? 2.0.1? 2.0.5?
and which namespace are you using? HSSF or XSSF?