DependencyTree-Klasse

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

Vererbungshierarchie

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

Namespace:  Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Syntax

'Declaration
Public Class DependencyTree _
    Inherits DependencyTreeNode
'Usage
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

Der DependencyTree-Typ macht folgende Elemente verfügbar.

Konstruktoren

	Name	Beschreibung
	DependencyTree	Initializes a new instance of the DependencyTree class.

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Eigenschaften

	Name	Beschreibung
	Count	Gets the total number of DependencyTreeNode objects in the DependencyTree object.
	Dependencies	Gets or sets the collection of dependencies.
	DependsOnParents	Gets or sets a value that indicates whether the Dependency Tree depends on parent objects.
	FirstChild	Gets the first child DependencyTreeNode object in the DependencyTree object. (Überschreibt DependencyTreeNode.FirstChild.)
	HasChildNodes	Gets the Boolean property value that specifies whether the DependencyTree object has any child nodes. (Überschreibt DependencyTreeNode.HasChildNodes.)
	Index	Gets or sets the item at the given index in tree node collection. (Geerbt von DependencyTreeNode.)
	IsSchemaBound	Determines if the Dependency Node is bound to a schema (Geerbt von DependencyNode.)
	NextSibling	Gets the next sibling DependencyTreeNode object in the DependencyTree object. (Überschreibt DependencyTreeNode.NextSibling.)
	NumberOfSiblings	Gets the number of sibling objects in the DependencyTree object hierarchy. (Überschreibt DependencyTreeNode.NumberOfSiblings.)
	Roots	Gets or sets the collection of root nodes.
	Siblings	Gets or sets the siblings contained in a dependency tree node. (Geerbt von DependencyTreeNode.)
	Urn	Gets the Urn value of that uniquely identifies the SQL Server object that the DependencyTree object represents. (Überschreibt DependencyNode.Urn.)

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Methoden

	Name	Beschreibung
	Copy	Makes a copy of the DependencyTree object.
	Equals	(Geerbt von Object.)
	Finalize	(Geerbt von Object.)
	GetHashCode	(Geerbt von Object.)
	GetType	(Geerbt von Object.)
	MemberwiseClone	(Geerbt von Object.)
	Remove	Removes a DependencyTreeNode object from the DependencyTree object.
	ToString	(Geerbt von Object.)

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Hinweise

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

Alle öffentlichen, statischen Elemente dieses Typs (Shared in Microsoft Visual Basic) sind für Vorgänge mit mehreren Threads sicher. Bei Instanzmembern ist die Threadsicherheit nicht gewährleistet.

Beispiele

Skripterstellung

Threadsicherheit

Alle öffentlichen static (Shared in Visual Basic)-Elemente dieses Typs sind Threadsicher. Für Instanzelemente wird die Threadsicherheit nicht gewährleistet.

Siehe auch

Verweis

Microsoft.SqlServer.Management.Smo-Namespace