CREATE PROCEDURE [AddOppt]@name varchar(20),@chengwei varchar(10), @company varchar(50), @tel varchar(20), @addr varchar(100), @country varchar(50),@outputOpptid int outputAS...set @outputOpptid = scope_identity()...2:定义一个Parameter来取这个输出的值,比如:Sqlparameter par = new SqlParameter(@outputOpptid, SqlDbType.Int);par.Direction = ParameterDirection.Output;...ExecuteSql...object outValue = par.Value;