Gridview Sorting in C#

Question

Hello everyone.

 

I have a public method to display data from the database to a grid view, say for example MyMethod(string param1, string param2).  This method is using a stored procedure. Now, how can I sort my gridview? I research already for several hours and all of the samples that I found shows only a method without a parameter or is using a SQL query and not a stored procedure. 

 

Thank you for letting me understand this thing.

 

Cheers