Classe DependencyWalker

The DependencyWalker object is a tool to perform scripting operations that involve dependencies such as identifying dependent relationships. The tool and converts this output to a list.

Hiérarchie d'héritage

System.Object
  Microsoft.SqlServer.Management.Smo.DependencyWalker
    Microsoft.SqlServer.Management.Smo.Scripter

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

Syntaxe

'Déclaration
Public Class DependencyWalker
'Utilisation
Dim instance As DependencyWalker

public class DependencyWalker

public ref class DependencyWalker

type DependencyWalker =  class end

public class DependencyWalker

Le type DependencyWalker expose les membres suivants.

Constructeurs

	Nom	Description
	DependencyWalker()	Initializes a new instance of the DependencyWalker class.
	DependencyWalker(Server)	Initializes a new instance of the DependencyWalker class on the specified instance of SQL Server.

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Propriétés

	Nom	Description
	DependencyTree	Gets or sets a server dependency tree.
	FilterCallbackFunction	Gets or sets the scripting options that allow URNs to be filtered out while running the DiscoverDependencies method.
	KnownObjectsList	Gets or sets a list of all known objects in a server.
	Server	Gets or sets the instance of Microsoft SQL Server that the DependencyWalker tool object is associated with.
	Total	Gets or sets the number of objects that have been processed by the DependencyWalker object.
	TotalCount	Gets or sets the count of objects discovered by a dependency walker.

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Méthodes

	Nom	Description
	DiscoverDependencies(array<SqlSmoObject[], DependencyType)	Creates a hierarchical object tree that represents the parent or child dependent relationships for a specified object array of SQL Server objects on the instance of SQL Server.
	DiscoverDependencies(array<SqlSmoObject[], Boolean)	Creates a hierarchical object tree that represents the parent or child dependent relationships for a specified object array of SQL Server objects on the instance of SQL Server.
	DiscoverDependencies(array<Urn[], DependencyType)	Creates a hierarchical object tree that represents the parent- or child-dependent relationships for a specified Urn array of SQL Server objects on the instance of SQL Server.
	DiscoverDependencies(array<Urn[], Boolean)	Creates a hierarchical object tree that represents the parent- or child-dependent relationships for a specified Urn array of SQL Server objects on the instance of SQL Server.
	DiscoverDependencies(UrnCollection, DependencyType)	Creates a hierarchical object tree that represents the parent or child dependent relationships for a specified Urn collection of SQL Server objects on the instance of SQL Server.
	DiscoverDependencies(UrnCollection, Boolean)	Creates a hierarchical object tree that represents the parent or child dependent relationships for a specified Urn collection of SQL Server objects on the instance of SQL Server.
	Equals	(hérité de Object.)
	Finalize	(hérité de Object.)
	GetHashCode	(hérité de Object.)
	GetServerObject	Returns the Server object that represents the instance of SQL Server on which the dependency discovery operation is running.
	GetType	(hérité de Object.)
	MemberwiseClone	(hérité de Object.)
	ToString	(hérité de Object.)
	WalkDependencies	Creates a linear list of objects and their dependencies from a specified DependencyTree object.

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Événements

	Nom	Description
	DiscoveryProgress	Raises an event at intervals and reports progress on the DiscoveryProgress method.

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Notes

The DependencyWalker object does not represent any physical SQL Server object.

Thread Safety

Tout membre statique public (Partagé dans Microsoft Visual Basic) de ce type est sûr dans le cadre des opérations à plusieurs threads. Tous les membres de l'instance ne sont pas garantis comme étant thread-safe.

Exemples

Création de scripts

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.Smo