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IDbConnectionExtension Interface

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

Namespace:  Microsoft.ReportingServices.DataProcessing
Assembly:  Microsoft.ReportingServices.Interfaces (in Microsoft.ReportingServices.Interfaces.dll)

public interface IDbConnectionExtension : IDbConnection, 
	IDisposable, IExtension

The IDbConnectionExtension interface enables you to implement an extension of the IDbConnection interface, which adds additional functionality for authenticating a connection to a data source. The IDbConnectionExtension interface can be used to build a custom data processing extension. For more information about Connection classes, see Implementing a Connection Class for a Data Processing Extension.

An application does not create an instance of the IDbConnectionExtension interface directly, but creates an instance of a class that implements IDbConnectionExtension.

Classes that implement IDbConnectionExtension must also implement all required members, and typically define additional members to add provider-specific functionality. Because IDbConnectionExtension inherits from IDbConnection, you must also implement all of the IDbConnection members as part of your Connection class including those members from IExtension.

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