DbCommand.ExecuteReader DbCommand.ExecuteReader DbCommand.ExecuteReader DbCommand.ExecuteReader Method

定义

命名空间:: System.Data.Common System.Data.Common System.Data.Common System.Data.Common

针对 CommandText 执行 Connection，并返回 DbDataReader。Executes the CommandText against the Connection and returns a DbDataReader.

ExecuteReader() ExecuteReader() ExecuteReader() ExecuteReader()	针对 CommandText 执行 Connection，并返回 DbDataReader。Executes the CommandText against the Connection, and returns an DbDataReader.
ExecuteReader(CommandBehavior) ExecuteReader(CommandBehavior) ExecuteReader(CommandBehavior) ExecuteReader(CommandBehavior)	针对 CommandText 执行 Connection，并使用 DbDataReader 值之一返回 CommandBehavior。Executes the CommandText against the Connection, and returns an DbDataReader using one of the CommandBehavior values.

针对 CommandText 执行 Connection，并返回 DbDataReader。Executes the CommandText against the Connection, and returns an DbDataReader.

public:
 System::Data::Common::DbDataReader ^ ExecuteReader();

public System.Data.Common.DbDataReader ExecuteReader ();

member this.ExecuteReader : unit -> System.Data.Common.DbDataReader

Public Function ExecuteReader () As DbDataReader

一个 DbDataReader 对象。A DbDataReader object.

针对 CommandText 执行 Connection，并使用 DbDataReader 值之一返回 CommandBehavior。Executes the CommandText against the Connection, and returns an DbDataReader using one of the CommandBehavior values.

public:
 System::Data::Common::DbDataReader ^ ExecuteReader(System::Data::CommandBehavior behavior);

public System.Data.Common.DbDataReader ExecuteReader (System.Data.CommandBehavior behavior);

member this.ExecuteReader : System.Data.CommandBehavior -> System.Data.Common.DbDataReader

Public Function ExecuteReader (behavior As CommandBehavior) As DbDataReader

CommandBehavior 值之一。One of the CommandBehavior values.