• Article

Classe DependencyTree

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

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

Syntaxe

'Déclaration
Public Class DependencyTree _
    Inherits DependencyTreeNode
'Utilisation
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

Notes

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

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 sûrs.

Hiérarchie d'héritage

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

Sécurité des threads

Tous les membres publics static (Shared dans Visual Basic) de ce type sont thread-safe. Il n'est pas garanti que les membres d'instance soient thread-safe.