HierarchyCollection 类

Contains a read-only, on-demand collection of Hierarchy objects contained in a Dimension or a Set.

继承层次结构

System.Object
  Microsoft.AnalysisServices.AdomdServer.HierarchyCollection

命名空间：  Microsoft.AnalysisServices.AdomdServer
程序集：  msmgdsrv（在 msmgdsrv.dll 中）

语法

声明
Public NotInheritable Class HierarchyCollection _
    Implements IDisposable, IEnumerable, ICollection
用法
Dim instance As HierarchyCollection

public sealed class HierarchyCollection : IDisposable, 
    IEnumerable, ICollection

public ref class HierarchyCollection sealed : IDisposable, 
    IEnumerable, ICollection

[<SealedAttribute>]
type HierarchyCollection =  
    class 
        interface IDisposable 
        interface IEnumerable 
        interface ICollection 
    end

public final class HierarchyCollection implements IDisposable, IEnumerable, ICollection

HierarchyCollection 类型公开以下成员。

属性

	名称	说明
	Count	Gets the number of Hierarchy objects in the collection.
	IsSynchronized	Gets a value indicating whether access to the collection is synchronized (thread safe).
	Item[Int32]	Gets the specified Hierarchy from the collection by its index. In Microsoft Visual C#, this property is the indexer for the HierarchyCollectionclass.
	Item[String]	Gets the specified Hierarchy from the collection by its name. In Microsoft Visual C#, this property is the indexer for the HierarchyCollectionclass.
	SyncRoot	Gets an object that can be used to synchronize access to the collection.

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方法

	名称	说明
	{dtor}	Releases all resources used by the HierarchyCollection.
	CopyTo(Array, Int32)	Copies the elements of the collection to the specified array.
	CopyTo(array<Hierarchy[], Int32)	Copies the elements of the collection to the specified array.
	Dispose	Releases all resources used by the HierarchyCollection.
	Equals	（从 Object 继承。）
	Find	Gets the specified Hierarchy from the collection by its name.
	GetEnumerator()	Gets an enumerator for iterating through the collection.
	GetEnumerator()	Gets an enumerator that iterates through the HierarchyCollection.
	GetHashCode	（从 Object 继承。）
	GetType	（从 Object 继承。）
	ToString	（从 Object 继承。）

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注释

While the HierarchyCollection externally represents a collection of Hierarchy objects, the collection is internally loaded and managed in one of two ways, depending on the parent of the collection:

• If the parent object was referenced as a result of a query, as in the case of a Set referenced from a Axis, the collection represents the members referenced by that query.

• If the parent object was referenced as a result of a request for metadata, as in the case of a Dimension referenced from a CubeDef, the collection represents the members referenced by the definition of the parent object.

线程安全

此类型的任何公共 static（在 Visual Basic 中为 Shared） 成员都是线程安全的。不保证所有实例成员都是线程安全的。

请参阅

参考

Microsoft.AnalysisServices.AdomdServer 命名空间