IDbConnectionExtension Interface

Reference

Definition

Namespace:: Microsoft.ReportingServices.DataProcessing

Assemblies:: Microsoft.ReportingServices.Interfaces.dll, Microsoft.ReportingServices.SharePoint.UI.WebParts.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

public interface class IDbConnectionExtension : IDisposable, Microsoft::ReportingServices::DataProcessing::IDbConnection

public interface IDbConnectionExtension : IDisposable, Microsoft.ReportingServices.DataProcessing.IDbConnection

type IDbConnectionExtension = interface
    interface IDbConnection
    interface IDisposable
    interface IExtension

Public Interface IDbConnectionExtension
Implements IDbConnection, IDisposable

Implements: IDbConnection IExtension IDisposable

Remarks

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.

Properties

ConnectionString	Gets or sets the string used to open a database. (Inherited from IDbConnection)
ConnectionTimeout	Gets the time to wait, while trying to establish a connection, before terminating the attempt and generating an error. (Inherited from IDbConnection)
Impersonate	Sets the username of the user that is impersonated while queries are executed. This property is ignored by the report server if impersonation is not supported by the data provider.
IntegratedSecurity	Indicates whether the connection should use integrated security rather than supply a username and password.
LocalizedName	Gets the localized name of the extension to be displayed in a user interface. (Inherited from IExtension)
Password	Sets the password to use when connecting to the database. Overrides any password specified in the connection string.
UserName	Gets or sets the username to use when connecting to the database. Overrides any username specified in the connection string.

Methods

BeginTransaction()	Begins a database transaction. (Inherited from IDbConnection)
Close()	Closes the connection to the database. (Inherited from IDbConnection)
CreateCommand()	Creates and returns a Command object associated with the connection. (Inherited from IDbConnection)
Open()	Initializes a database connection with the settings specified by the ConnectionString property of the provider-specific Connection object. (Inherited from IDbConnection)
SetConfiguration(String)	Used to pass custom configuration data to an extension. (Inherited from IExtension)

Applies to

Condividi tramite