Problem in filtering the data table by filter string

I having a data table with the column "Row No" and "Resource Name".

I like to bind this data table inside the grid order by Row No. 

I am also implementing some filtering concept in the data table.

I used to filter the records based on the Resource Name starting with the character A and order those records by their corresponding Row No.

I need a query string to achieve this logic.

This is the one what i expect is.

If my explanation is not clear means, please let me know.

Thanks.