Classe LogProvider

Contains information about a log provider associated with a package. All log providers associated with a package are located in the LogProviders collection. For log providers on the computer, use the Application class and view the LogProviderInfos collection. This class cannot be inherited.

Hiérarchie d'héritage

System. . :: . .Object
  Microsoft.SqlServer.Dts.Runtime. . :: . .DtsObject
    Microsoft.SqlServer.Dts.Runtime..::..LogProvider

Espace de noms :  Microsoft.SqlServer.Dts.Runtime
Assembly :  Microsoft.SqlServer.ManagedDTS (en Microsoft.SqlServer.ManagedDTS.dll)

Syntaxe

'Déclaration
Public NotInheritable Class LogProvider _
    Inherits DtsObject _
    Implements IDTSObjectHost, IDTSName, IDTSPersist, IDTSPropertiesProvider,  _
    IComponent, IDisposable, IDTSPackagePath
'Utilisation
Dim instance As LogProvider

public sealed class LogProvider : DtsObject, 
    IDTSObjectHost, IDTSName, IDTSPersist, IDTSPropertiesProvider, IComponent, 
    IDisposable, IDTSPackagePath

public ref class LogProvider sealed : public DtsObject, 
    IDTSObjectHost, IDTSName, IDTSPersist, IDTSPropertiesProvider, IComponent, 
    IDisposable, IDTSPackagePath

[<SealedAttribute>]
type LogProvider =  
    class
        inherit DtsObject
        interface IDTSObjectHost
        interface IDTSName
        interface IDTSPersist
        interface IDTSPropertiesProvider
        interface IComponent
        interface IDisposable
        interface IDTSPackagePath
    end

public final class LogProvider extends DtsObject implements IDTSObjectHost, IDTSName, IDTSPersist, IDTSPropertiesProvider, IComponent, IDisposable, IDTSPackagePath

Le type LogProvider expose les membres suivants.

Propriétés

	Nom	Description
	ConfigString	Gets or sets the connection and configuration information for the specific log provider.
	CreationName	Returns the string used by the runtime to create an instance of the LogProvider object. This property is read-only.
	DelayValidation	Gets or sets a Boolean that specifies whether a call to Validate for the log provider is delayed until package execution.
	Description	Gets or sets the description of the LogProvider object.
	HostType	Gets an enumeration that describes the type of host that the log provider is being used by. This property is read-only
	ID	Gets the ID of the LogProvider. This property is read-only.
	InnerObject	Returns the specific log provider that is being hosted by the LogProvider object.
	Name	Gets or sets a the name of the LogProvider object, such as "SSIS log provider for Text files". This string is the text that shows in the Configure SSIS Logs (Providers and Logs Tab) dialog box in the Provider type drop-down menu.
	Properties	Returns a DtsProperties collection, which contains a collection of DtsProperty objects.
	Site	Infrastructure.

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Méthodes

	Nom	Description
	CloseLog	Closes the log.
	Dispose	Releases the resources used by the log provider.
	Equals	Determines whether two object instances are equal. (hérité de DtsObject.)
	Finalize	(hérité de Object.)
	GetExpression	Returns a String that contains the expression for the specified property. Null means no expression is assigned.
	GetHashCode	Returns the hash code for this instance. (hérité de DtsObject.)
	GetPackagePath	Returns a String that contains the relative path to the package location.
	GetType	(hérité de Object.)
	LoadFromXML	This method is not callable by your application code. To load a package saved as .xml, use the Application..::..LoadPackage method.
	MemberwiseClone	(hérité de Object.)
	OpenLog	Opens the log.
	SaveToXML	This method is not callable by your application code. To save a package as .xml, use the Application..::..SaveToXml method.
	SetExpression	Assigns the specified expression to the property. Specify nullNothingnullptrunitune référence Null (Nothing dans Visual Basic) to remove an existing expression from the property.
	ToString	(hérité de Object.)

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Événements

	Nom	Description
	Disposed	Adds an event handler to listen to the Disposed event on the log provider.

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Notes

The host log provider is a class that provides the methods and properties that are common to all of the log providers. Regardless of which log provider is in use, this class allows you to perform all tasks associated with logging. The LogProvider class is the object you use when programmatically adding log providers to a package. It is a generic host log provider that hosts an underlying log provider. The hosted log provider is accessible using the InnerObject. If you want to create a custom log provider, use the LogProviderBase class.

Sécurité des threads

Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.

Voir aussi

Référence

Espace de noms Microsoft.SqlServer.Dts.Runtime