Clase 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.

Jerarquía de herencia

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

Espacio de nombres:  Microsoft.SqlServer.Management.Smo
Ensamblado:  Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)

Sintaxis

'Declaración
Public Class DependencyWalker
'Uso
Dim instance As DependencyWalker

public class DependencyWalker

public ref class DependencyWalker

type DependencyWalker =  class end

public class DependencyWalker

El tipo DependencyWalker expone los siguientes miembros.

Constructores

	Nombre	Descripción
	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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Propiedades

	Nombre	Descripción
	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 set the count of objects discovered by a Dependency Walker.

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Métodos

	Nombre	Descripción
	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	(Se hereda de Object.)
	Finalize	(Se hereda de Object.)
	GetHashCode	(Se hereda de Object.)
	GetServerObject	Returns the Server object that represents the instance of SQL Server on which the dependency discovery operation is running.
	GetType	(Se hereda de Object.)
	MemberwiseClone	(Se hereda de Object.)
	ToString	(Se hereda de Object.)
	WalkDependencies	Creates a linear list of objects and their dependencies from a specified DependencyTree object.

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Eventos

	Nombre	Descripción
	DiscoveryProgress	Raises an event at intervals and reports progress on the DiscoveryProgress method.

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Comentarios

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

Thread Safety

Todos los miembros estáticos (compartidos en Microsoft Visual Basic) públicos de este tipo son seguros para operaciones multiproceso. No se garantiza que los miembros de instancia sean seguros para subprocesos.

Ejemplos

Scripting

Seguridad para subprocesos

Cualquier miembro público static (Shared en Visual Basic) de este tipo es seguro para subprocesos. No se garantiza que los miembros de instancia sean seguros para subprocesos.

Vea también

Referencia

Espacio de nombres Microsoft.SqlServer.Management.Smo