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任何人都可以请建议如何检查结果集中是否有任何记录使用Dapper ORM。如何检查是否存在之前,在Dapper读ORM
Customer objCustomer = null;
using (SqlMapper.GridReader multiResult = new DapperRepository().QueryMultiple(sql, new { id = id }))
{
objCustomer = multiResult.Read<Customer>().Single(); //null exception
}