Dynamic SQL Cursor Column Problem

[Jaiboy]

Here is an example of cursor.

declare @a varchar(100)
 
declare c1 cursor for select name from sysobjects where name like 'x%'  
 
open c1
fetch next from c1 into @a
while @@fetch_status =0
begin
    print @a
    fetch next from c1 into @a
end
 
close c1
deallocate c1

Here we know the cursor SQL string. In case if I try to convert it as an SP and how do I iterate through the columns of the query which are passed dynamically?

Thanks,
Jai