Avoid returning result set from stored procedure

Assume I have some stored procedure (and I can't change it) which is returning a result set:

create procedure test_procedure
as
begin

    select 1

end

I know that I can insert result set into table, so it would be hidden to the calling code:

declare @t table(i int)

insert into @t
exec test_procedure

Are there any other ways to hide returning result set from the calling code?

Updated

It looks like I've been a bit confusing. I'm looking only for T-SQL answers (not .NET ones).