IDbConnection Interface

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

Espace de noms: Microsoft.ReportingServices.DataProcessing
Assembly: Microsoft.ReportingServices.Interfaces (in microsoft.reportingservices.interfaces.dll)

Syntaxe

'Déclaration
Public Interface IDbConnection
    Inherits IDisposable, IExtension

public interface IDbConnection : IDisposable, IExtension

public interface class IDbConnection : IDisposable, IExtension

public interface IDbConnection extends IDisposable, IExtension

public interface IDbConnection extends IDisposable, IExtension

Notes

The IDbConnection interface enables you to implement a Connection class, which represents a unique session with a data source. The IDbConnection interface can be used to build a custom data provider. 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 IDbConnection interface directly, but creates an instance of a class that implements IDbConnection.

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

When you implement from the IDbConnection interface, you should also implement the following constructors:

Class	Description
PrvConnection()	Initializes a new instance of the PrvConnection class.
PrvConnection(string connectionString)	Initializes a new instance of the PrvConnection class when given a string containing the connection string.

Plateformes

Plateformes de développement

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Plateformes cibles

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Voir aussi

Référence

IDbConnection Members
Microsoft.ReportingServices.DataProcessing Namespace