MemberCollection 클래스

상속 계층

System. . :: . .Object
  Microsoft.AnalysisServices.AdomdClient..::..MemberCollection

구문

‘선언
Public NotInheritable Class MemberCollection _
    Implements ICollection, IEnumerable
‘사용 방법
Dim instance As MemberCollection

public sealed class MemberCollection : ICollection, 
    IEnumerable

public ref class MemberCollection sealed : ICollection, 
    IEnumerable

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

public final class MemberCollection implements ICollection, IEnumerable

속성

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

맨 위로 이동

메서드

	이름	설명
	CopyTo	Copies the elements of the collection to the specified array.
	Equals	(Object에서 상속됨)
	Finalize	(Object에서 상속됨)
	Find	Returns the specified Member from the collection by its name.
	GetEnumerator	Gets an Enumerator for iterating through the collection.
	GetHashCode	(Object에서 상속됨)
	GetType	(Object에서 상속됨)
	MemberwiseClone	(Object에서 상속됨)
	ToString	(Object에서 상속됨)

맨 위로 이동

명시적 인터페이스 구현

	이름	설명
	ICollection. . :: . .CopyTo
	IEnumerable. . :: . .GetEnumerator

맨 위로 이동

주의

Although the MemberCollection externally represents a collection of Member 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 Tuple, the collection represents the members referenced by that query.

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

예

The following subroutine, given a Level, iterates through the MemberCollection and displays information for each member.

Public Overloads Sub ListMembers(ByRef LevelToCheck As Level)

    ' Check the parameter before performing actions on it.
    If LevelToCheck Is Nothing Then
        Throw New System.ArgumentNullException("LevelToCheck")
    Else
        ' Iterate through the Members collection of the
        ' Level object.

        Try
            Dim memberToCheck As Member

            Debug.WriteLine("Found " & LevelToCheck.GetMembers().Count& _
                " member(s) in level:")

            For Each memberToCheck In LevelToCheck.GetMembers()
                Debug.WriteLine("Member:  " & memberToCheck.Name)
                Debug.WriteLine("  Caption:          " & _
                    memberToCheck.Caption)
                Debug.WriteLine("  UniqueName:       " & _
                    memberToCheck.UniqueName)

                ' Note that the Children property loads a collection
                ' of Member objects on demand and
                ' therefore, slows performance when first
                ' referenced--you should instead use the 
                ' ChildCount property.
                Debug.WriteLine("  No. of children:  " & _
                    memberToCheck.ChildCount)
            Next
        Catch ex As AdomdConnectionException
            ' The connection could not be opened or was disconnected.
            ' This error can occur at any time, if the provider is 
            ' disconnected from the server.
            Debug.WriteLine(ex)
            Throw ex
        Catch ex As AdomdErrorResponseException
            ' A response is received from a provider which indicates an error.
            Debug.WriteLine(ex)
            Throw ex
        Catch ex As AdomdUnknownResponseException
            ' A response has been returned from the provider that 
            ' was not understood.
            Debug.WriteLine(ex)
            Throw ex
        Catch ex As AdomdCacheExpiredException
            ' A cached version of an ADOMD.NET object is no longer valid.
            ' This error is typically raised when reviewing metadata.
            Debug.WriteLine(ex)
            Throw ex
        Catch ex As AdomdException
            ' Any other error raised by ADOMD.NET.
            Debug.WriteLine(ex)
            Throw ex
        Catch ex As Exception
            ' Any other error.
            Debug.WriteLine(ex)
            Throw ex        End Try
    End If
End Sub

스레드 보안

이 유형의 모든 공용 static(Visual Basic에서는 Shared) 멤버는 스레드로부터 안전합니다. 인스턴스 멤버는 스레드로부터의 안전성이 보장되지 않습니다.

참고 항목

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