Classe LogProviderBase
Defines the abstract base class for managed log providers.
Hierarquia de herança
System.Object
Microsoft.SqlServer.Dts.Runtime.DtsObject
Microsoft.SqlServer.Dts.Runtime.LogProviderBase
Namespace: Microsoft.SqlServer.Dts.Runtime
Assembly: Microsoft.SqlServer.ManagedDTS (em Microsoft.SqlServer.ManagedDTS.dll)
Sintaxe
'Declaração
Public MustInherit Class LogProviderBase _
Inherits DtsObject
'Uso
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
O tipo LogProviderBase expõe os membros a seguir.
Construtores
Nome | Descrição | |
---|---|---|
LogProviderBase | Initializes an instance of the LogProviderBase class. |
Início
Propriedades
Nome | Descrição | |
---|---|---|
ConfigString | Gets or sets a string used to configure the log provider. | |
Version | Gets the version of the log provider. |
Início
Métodos
Nome | Descrição | |
---|---|---|
CanUpdate | Determines whether a log provider supports upgrading the package XML to a newer version of the log provider.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. (Herdado de DtsObject.) | |
Finalize | (Herdado de Object.) | |
GetHashCode | Returns the hash code for this instance. (Herdado de DtsObject.) | |
GetType | (Herdado de Object.) | |
InitializeLogProvider | Called when the log provider is added to a package. | |
Log | Called when a runtime event occurs during package execution. | |
MemberwiseClone | (Herdado de Object.) | |
OpenLog | Called at the beginning of package execution to establish connections to external data sources. | |
ToString | (Herdado de 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. |
Início
Comentários
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.
Segurança de thread
Qualquer membro público static (Shared no Visual Basic) desse tipo é seguro para threads. Não há garantia de que qualquer membro de instância seja seguro para threads.