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Classe MemberPropertyCollection

Gets a read-only, on-demand collection of MemberProperty objects contained by a Member.

Gerarchia di ereditarietà

System. . :: . .Object
  Microsoft.AnalysisServices.AdomdClient..::..MemberPropertyCollection

Spazio dei nomi  Microsoft.AnalysisServices.AdomdClient
Assembly:  Microsoft.AnalysisServices.AdomdClient (in Microsoft.AnalysisServices.AdomdClient.dll)

Sintassi

'Dichiarazione
Public NotInheritable Class MemberPropertyCollection _
    Implements ICollection, IEnumerable
'Utilizzo
Dim instance As MemberPropertyCollection
public sealed class MemberPropertyCollection : ICollection, 
    IEnumerable
public ref class MemberPropertyCollection sealed : ICollection, 
    IEnumerable
[<SealedAttribute>]
type MemberPropertyCollection =  
    class
        interface ICollection
        interface IEnumerable
    end
public final class MemberPropertyCollection implements ICollection, IEnumerable

Nel tipo MemberPropertyCollection sono esposti i membri seguenti.

Proprietà

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

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Metodi

  Nome Descrizione
Metodo pubblico CopyTo Copies the elements of the collection to the specified array.
Metodo pubblico Equals Ereditato da Object.
Metodo protetto Finalize Ereditato da Object.
Metodo pubblico Find Returns the specified MemberProperty from the collection by its name.
Metodo pubblico GetEnumerator Gets an Enumerator for iterating through the collection.
Metodo pubblico GetHashCode Ereditato da Object.
Metodo pubblico GetType Ereditato da Object.
Metodo protetto MemberwiseClone Ereditato da Object.
Metodo pubblico ToString Ereditato da Object.

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Implementazioni esplicite dell'interfaccia

  Nome Descrizione
Implementazione esplicita dell'interfacciaMetodo privato ICollection. . :: . .CopyTo
Implementazione esplicita dell'interfacciaMetodo privato IEnumerable. . :: . .GetEnumerator

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Osservazioni

Although the MemberPropertyCollection collection externally represents a collection of MemberProperty objects for a specified Member, the collection is internally loaded and managed in one of two ways, depending on the parentage of the Member:

  • If the Member was referenced through the use of a CubeDef in order to retrieve metadata from the server, the collection represents the member properties that are defined for the level of the member represented by the Member.

  • If the Member was referenced through the use of a CellSet in order to retrieve metadata from a query, the collection represents the member properties that are retrieved for the set (or axis) containing the member represented by the Member.

Esempi

The following subroutine, given a Member, iterates through the MemberPropertyCollection collection and displays information for each member property:

Public Sub ListMemberPropertyCollection(ByRef MemberToCheck As Member)

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

        Try
            Dim propToCheck As MemberProperty

            Debug.WriteLine("Found " & _
                MemberToCheck.MemberProperties.Count & _
                " member properties in member:")

            For Each propToCheck In MemberToCheck.MemberProperties
                Debug.WriteLine("Member Property:  " & propToCheck.Name)
                Debug.WriteLine("  Value:        " & _
                    propToCheck.Value)
            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

Protezione dei thread

I membri static (Shared in Visual Basic) pubblici di questo tipo sono affidabili. Non è invece garantita la sicurezza dei membri dell'istanza.