文章列表
What is the difference between ExecuteScalar, ExecuteReader and ExecuteNonQuery?(ExecuteScalar、ExecuteReader 和 ExecuteNonQuery 有什么区别?)
When should quot;SqlDbTypequot; and quot;sizequot; be used when adding SqlCommand Parameters?(什么时候应该“SqlDbType?和“大小添加SqlCommand参数时使用?)
How do I return multiple result sets with SqlCommand?(如何使用 SqlCommand 返回多个结果集?)
Under what circumstances is an SqlConnection automatically enlisted in an ambient TransactionScope Transaction?(在什么情况下 SqlConnection 会自动加入环境 TransactionScope 事务?)
Invalid attempt to read when no data is present(不存在数据时尝试读取无效)
Can you get the column names from a SqlDataReader?(您可以从 SqlDataReader 获取列名吗?)
How to pass sqlparameter to IN()?(如何将 sql 参数传递给 IN()?)
Is it necessary to manually close and dispose of SqlDataReader?(是否需要手动关闭和处置 SqlDataReader?)
What#39;s the best method to pass parameters to SQLCommand?(将参数传递给 SQLCommand 的最佳方法是什么?)
SqlConnection SqlCommand SqlDataReader IDisposable(SqlConnection SqlCommand SqlDataReader IDisposable)
