DataSource.ExecuteReader Method

DataSourceExecuteReader Method

Sends the SQL Query to the Connection and builds a SqlDataReader.

Namespace: System.Data.Generic
Assembly: System.Data.Generic (in System.Data.Generic.dll) Version: 1.9.5473.30542 (1.9.5473.2392)

Syntax

public IDataReader ExecuteReader(
	string SQL
)

Public Function ExecuteReader ( 
	SQL As String
) As IDataReader

public:
IDataReader^ ExecuteReader(
	String^ SQL
)

member ExecuteReader : 
        SQL : string -> IDataReader

Type: IDataReader
SqlDataReader.

Exceptions

Exception	Condition
ArgumentNullException	In case the SQL is null.
SqlException	In case the underlying connection cause an exception.

Remarks

The ExecuteReader method keeps the connection open. Dispose of the DbDataReader will close the connection.