CPP does not return output parameter resolution when calling SQL Server stored procedures

CPP does not return an output parameter when invoking a SQL Server stored procedure, but returns normally when called in SSMs, as if the database and application code are all normal, and the test can normally get output parameters with C # calls, at the beginning of the stored procedure plus set NOCOUNT On, you can solve this problem.

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CPP does not return output parameter resolution when calling SQL Server stored procedures