Article
03/31/2012

Classe DacActionValidator

Validates that the requirements of the DAC action (install, upgrade, or uninstall) are in place.

Hiérarchie d'héritage

System. . :: . .Object
Microsoft.SqlServer.Management.Dac..::..DacActionValidator

Espace de noms : Microsoft.SqlServer.Management.Dac
Assembly : Microsoft.SqlServer.Management.Dac (en Microsoft.SqlServer.Management.Dac.dll)

Syntaxe

'Déclaration
Public NotInheritable Class DacActionValidator
'Utilisation

public static class DacActionValidator

public ref class DacActionValidator abstract sealed

[<AbstractClassAttribute>]
[<SealedAttribute>]
type DacActionValidator =  class end

public final class DacActionValidator

Le type DacActionValidator expose les membres suivants.

Méthodes

	Nom	Description
	ValidateForInstall(ServerConnection, DacType)	Validates that the specified instance of the Database Engine meets requirements for installing the specified DAC type.
	ValidateForInstall(SqlStoreConnection, DacType)	Obsolète. Validates that the specified instance of the Database Engine meets requirements for installing the specified DAC type.
	ValidateForInstall(ServerConnection, DacType, Boolean)	Validates that the specified instance of the Database Engine meets requirements for installing the specified DAC type.
	ValidateForInstall(SqlStoreConnection, DacType, Boolean)	Obsolète. Validates that the specified connection credentials meet the requirements for installing the specified DAC type, and, optionally, whether the instance of the Database Engine meets the requirements.
	ValidateForUninstall	Validates that the specified instance of the Database Engine meets requirements for deleting the specified DAC isntance.
	ValidateForUpgrade(DacInstance, DacInstance)	Validates that the specified installed DAC instance and it's host instance of the Database Engine meet the requirements for upgrading the installed DAC instance to a new version of the same DAC type.
	ValidateForUpgrade(DacInstance, DacInstance, Boolean)	Validates that the specified installed DAC instance and it's host instance of the Database Engine meet the requirements for upgrading the installed DAC instance to a new version of the same DAC type.

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Notes

The DacAction class verifies conditions such as having a valid connection to an instance of the Database Engine and that the current login has sufficient permissions. For an upgrade or uninstall, it also verifies that the current DAC instance can support the action.

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.Management.Dac

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