嘿,有没有一种方法可以使用spring.net运行select查询并让它返回单个值?如果有办法,我该怎么做呢?
ExecuteScalar method of DbCommand.
More details.
UniqueResult method of IQuery
long veryImportantId = (long) session.GetNamedQuery("someQueryName").SetString("someParam", "someValue").UniqueResult();
http://www.springframework.net/doc-latest/reference/html/ado.html#ado-query-for-single-object