Clase DependencyTree

The DependencyTree object represents a tree structure that contains SQL Server objects and their hierarchical relationships to each other.

Jerarquía de herencia

System. . :: . .Object
  Microsoft.SqlServer.Management.Smo. . :: . .DependencyNode
    Microsoft.SqlServer.Management.Smo. . :: . .DependencyTreeNode
      Microsoft.SqlServer.Management.Smo..::..DependencyTree

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

Sintaxis

'Declaración
Public Class DependencyTree _
    Inherits DependencyTreeNode
'Uso
Dim instance As DependencyTree

public class DependencyTree : DependencyTreeNode

public ref class DependencyTree : public DependencyTreeNode

type DependencyTree =  
    class
        inherit DependencyTreeNode
    end

public class DependencyTree extends DependencyTreeNode

El tipo DependencyTree expone los siguientes miembros.

Constructores

	Nombre	Descripción
	DependencyTree	Initializes a new instance of the DependencyTree class.

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Propiedades

	Nombre	Descripción
	Count	Gets the total number of DependencyTreeNode objects in the DependencyTree object.
	Dependencies	Gets or sets a Dependency Chain Collection
	DependsOnParents	Gets or sets property indicating if the Dependency Tree depends on parent objects.
	FirstChild	Gets the first child DependencyTreeNode object in the DependencyTree object. (Invalida DependencyTreeNode. . :: . .FirstChild.)
	HasChildNodes	Gets the Boolean property value that specifies whether the DependencyTree object has any child nodes. (Invalida DependencyTreeNode. . :: . .HasChildNodes.)
	Index	Gets or sets the item at the given index in tree node collection. (Se hereda de DependencyTreeNode.)
	IsSchemaBound	Determines if the Dependency Node is bound to a schema (Se hereda de DependencyNode.)
	NextSibling	Gets the next sibling DependencyTreeNode object in the DependencyTree object. (Invalida DependencyTreeNode. . :: . .NextSibling.)
	NumberOfSiblings	Gets the number of sibling objects in the DependencyTree object hierarchy. (Invalida DependencyTreeNode. . :: . .NumberOfSiblings.)
	Roots	Gets or sets the root nodes of a Dependency Chain Collection.
	Siblings	Gets or sets siblings contained in a Dependency Tree Node. (Se hereda de DependencyTreeNode.)
	Urn	Gets the Urn value of that uniquely identifies the SQL Server object that the DependencyTree object represents. (Invalida DependencyNode. . :: . .Urn.)

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Métodos

	Nombre	Descripción
	Copy	Makes a copy of the DependencyTree object.
	Equals	(Se hereda de Object.)
	Finalize	(Se hereda de Object.)
	GetHashCode	(Se hereda de Object.)
	GetType	(Se hereda de Object.)
	MemberwiseClone	(Se hereda de Object.)
	Remove	Removes a DependencyTreeNode object from the DependencyTree object.
	ToString	(Se hereda de Object.)

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Comentarios

The DependencyTree object represents a SQL Server object that also references child and sibling SQL Server objects. The references to child and sibling objects are represented by DependencyTreeNode objects. The SQL Server objects that the DependencyTree object and DependencyTreeNode objects represent can be obtained using the Urn property. The DependencyTree object can be navigated using the various properties such as FirstChild and NextSibling or by using the WalkDependencies method of the DependencyWalker 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