LINQ : Contains not checking properly in the entire sentence of a column

Hi,

I am checking and returning boolean value. But, it is returning always false.

MyInParameter : "APPLE"

My table Column 

Actually there is a word "APPLE" will be there in Col1. It should suppose to return "TRUE".

But, it will return false. any problem in my LINQ query.

below my LINQ Query

 bool Result1 = DTRes.AsEnumerable().Any(row => MyInParameter == row.Field<String>("Col1")); 

what is the problem in my query..?