Operation with excel file as like following in c#

Pruthvi,

Have understood your scenario like mentioned below. Please correct me if i am wrong.

You have one excel file as shown above. If the var=3 then using the code or formula we need to fetch the value from row 3 into an array like shown below.

Array a[] = {3.0,3.0,2,3,4}

Is that your requirement?