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Microsoft.ReportingServices.DataProcessing Namespace

The Microsoft.ReportingServices.DataProcessing namespace is modeled after a subset of the Microsoft .NET data provider interfaces. These interfaces contain the minimal subset of the .NET data provider functionality needed by the report server to process custom data, and do not reflect a fully implemented .NET data provider. You do not need to create a new data processing extension for Reporting Services, if an existing data provider already implements the data processing extension interfaces. As in the case of a .NET data provider, a Reporting Services data processing extension enables you to connect to a data source in order to retrieve data.

Interfaces

IDataMultiValueParameter

Represents a multivalued parameter to a Command object.

IDataParameter

Represents a parameter to a Command object.

IDataParameterCollection

Represents a collection of all parameters relevant to a Command object.

IDataReader

Provides a means of reading one or more forward-only streams of result sets obtained by executing a command at a data source, and is implemented by Reporting Services Data Processing Extensions that access relational databases.

IDataReaderExtension

Provides a means of reading one or more forward-only streams of result sets obtained by executing a command at a data source, and is used by SQL Server Reporting Services to retrieve aggregation-specific information about a result set.

IDataReaderFieldProperties

Provides a means of reading field properties from result sets obtained using the IDataReader or IDataReaderExtension interfaces.

IDbCollationProperties

Represents the collation properties for a connection to a data source, and is implemented by SQL Server Reporting Services data processing extensions that access relational databases.

IDbCommand

Represents a statement that is executed while an open connection to a data source exists.

IDbCommandAnalysis

Represents additional command information for analyzing a query and returning a list of parameter names used in the query.

IDbCommandRewriter

Provides a rewritten command text.

IDbConnection

Represents an open connection to a data source, and is implemented by SQL Server Reporting Services data processing extensions that access relational databases.

IDbConnectionExtension

Represents additional connection properties that can be implemented by SQL Server Reporting Services data processing extensions.

IDbConnectionWrapper

Provides a wrapper to an IDbConnection object.

IDbTransaction

Represents a transaction to be performed at a data source.

IDbTransactionExtension

Represents additional transaction properties that can be implemented by SQL Server Reporting Services data processing extensions.

ITokenDataExtension

Defines support for a data processing extension to use a SharePoint user token to access a SharePoint data source.

Enums

CommandBehavior

Describes of the results of the query and its effect on the database.

CommandType

Specifies how a command string is interpreted.