Classe LogProviderBase

Defines the abstract base class for managed log providers.

Gerarchia di ereditarietà

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

Spazio dei nomi  Microsoft.SqlServer.Dts.Runtime
Assembly:  Microsoft.SqlServer.ManagedDTS (in Microsoft.SqlServer.ManagedDTS.dll)

Sintassi

'Dichiarazione
Public MustInherit Class LogProviderBase _
    Inherits DtsObject
'Utilizzo
Dim instance As LogProviderBase

public abstract class LogProviderBase : DtsObject

public ref class LogProviderBase abstract : public DtsObject

[<AbstractClassAttribute>]
type LogProviderBase =  
    class
        inherit DtsObject
    end

public abstract class LogProviderBase extends DtsObject

Nel tipo LogProviderBase sono esposti i membri seguenti.

Costruttori

	Nome	Descrizione
	LogProviderBase	Initializes an instance of the LogProviderBase class.

In alto

Proprietà

	Nome	Descrizione
	ConfigString	Gets or sets a string used to configure the log provider.
	Version	Gets the version of the log provider.

In alto

Metodi

	Nome	Descrizione
	CanUpdate	Determines whether a log provider supports upgrading the package XML to a newer version of the log provider.
	CloseLog	Called at the end of package execution.
	Equals	Determines whether two object instances are equal. Ereditato da DtsObject.
	Finalize	Ereditato da Object.
	GetHashCode	Returns the hash code for this instance. Ereditato da DtsObject.
	GetType	Ereditato da Object.
	InitializeLogProvider	Called when the log provider is added to a package.
	Log	Called when a runtime event occurs during package execution.
	MemberwiseClone	Ereditato da Object.
	OpenLog	Called at the beginning of package execution to establish connections to external data sources.
	ToString	Ereditato da Object.
	Update	Called to upgrade the XML persisted by a previous version of the log provider.
	Validate	Called to confirm the log provider is properly configured.

In alto

Osservazioni

To create your own log provider, derive from the LogProviderBase class.

The LogProviderBase is used in conjunction with the DtsLogProviderAttribute to implement a custom log provider.

Protezione dei thread

I membri static (Shared in Visual Basic) pubblici di questo tipo sono affidabili. Non è invece garantita la sicurezza dei membri dell'istanza.

Vedere anche

Riferimento

Spazio dei nomi Microsoft.SqlServer.Dts.Runtime