ExecuteReader 方法

Runs the AdomdCommand and returns an AdomdDataReader.

命名空間：  Microsoft.AnalysisServices.AdomdClient
組件：  Microsoft.AnalysisServices.AdomdClient (在 Microsoft.AnalysisServices.AdomdClient.dll 中)

語法

'宣告
Public Function ExecuteReader As AdomdDataReader
'用途
Dim instance As AdomdCommand
Dim returnValue As AdomdDataReader

returnValue = instance.ExecuteReader()

public AdomdDataReader ExecuteReader()

public:
AdomdDataReader^ ExecuteReader()

member ExecuteReader : unit -> AdomdDataReader 

public function ExecuteReader() : AdomdDataReader

傳回值

型別：Microsoft.AnalysisServices.AdomdClient. . :: . .AdomdDataReader
An AdomdDataReader.

例外

例外狀況	條件
AdomdErrorResponseException	The provider returned an error in response.
AdomdUnknownResponseException	The provider sent an unrecognizable response.
AdomdConnectionException	The connection was broken.
System..::..InvalidOperationException	An error occurred because one of the following conditions was met: The connection was not set. The connection was not opened. Either the CommandText property or the CommandStream property was improperly set. Both the CommandText property and the CommandStream property were set. Neither the CommandText property, nor the CommandStream property, was set.

備註

While the AdomdDataReader is in use, the AdomdCommand and the associated AdomdConnection are busy serving the AdomdDataReader. While in this state, the AdomdConnection or AdomdCommand can only be closed; no other operations can be performed on them. This remains the case until the Close or Dispose method of the AdomdDataReader is called.

請參閱

參考

AdomdCommand類別

AdomdCommand 成員

ExecuteReader 多載

Microsoft.AnalysisServices.AdomdClient 命名空間