insert null when there is blank in the excel through Macro code

[excelex]

Hi I have a worksheet with blank data and whe i run the macro it also works fine inserting blanks but whe i read the excel with c# code its reading blanks for all the column values. so I am making change and trying to insert 0 or null when there is blanks in the original worksheet. Please guide if there is issue with my[INDENT]worksheet[INDENT] or my c# code which is not reading the worksheet data. Thank you.

[Leith Ross]

Hello excelex,

You have a blank worksheet that you are inserting blanks into and you are wondering why when you read it back it is blank? What did you expect to see?