Sir, I am in the midst of a
CellDoubleClick event of DataGridView in ADO.NET Program.
I want the function, when I perform CellDoubleClick Event of DataGridView, the concerned data to be pass into the concerned controls. Here how they would be:-

But none of the data is passing to the concerned controls.
Thus Getting an Error. Here the error;-
Please take a look to the Sql Server Stored Procedure to do this function:-
ALTER PROCEDURE CustomerView
@customerId
int
AS SELECT Name, Address, DOB, motherTongue, Nationality
FROM tbl_Customer
where customerId=@customerId