read a specific cell of excel sheet using asp.net

Hello Saifullah,

First you need to add a reference in your project to Excel Objects Library. The excel object library can be added in the COM tab of adding reference dialog.

You need to get range object to read the cell.

Refer the following links
http://social.msdn.microsoft.com/Forums/vstudio/en-US/b6e8a28c-6760-4e86-a1aa-e2ce9ec36380/reading-excel-from-c?forum=vsto

http://stackoverflow.com/questions/15873389/reading-data-from-excel-2010-using-microsoft-office-interop-excel
From above link