程序代码
SqlParameter [] arParms = new SqlParameter[3];arParms[0]=new SqlParameter("@mobile",SqlDbType.VarChar,255);
arParms[0].Value=mobile;arParms[1]=new SqlParameter("@id",SqlDbType.VarChar,255);
arParms[1].Value=type;arParms[2]=new SqlParameter("@iResult",SqlDbType.Int,255);
arParms[2].Direction=ParameterDirection.Output;

SqlHelper.ExecuteNonQuery(sConnDes,"spCP_GetFeeNum",arParms);
存储过程Alter    proc spCP_GetFeeNum
@mobile varchar(255),
@id varchar(255),
@iResult int output
as
set @iResult=1执行后报标题错误