Clase LevelPropertyCollection

Represents a read-only, on-demand collection of LevelProperty objects contained by a Level.

Jerarquía de herencia

System.Object
  Microsoft.AnalysisServices.AdomdClient.LevelPropertyCollection

Espacio de nombres:  Microsoft.AnalysisServices.AdomdClient
Ensamblado:  Microsoft.AnalysisServices.AdomdClient (en Microsoft.AnalysisServices.AdomdClient.dll)

Sintaxis

'Declaración
Public NotInheritable Class LevelPropertyCollection _
    Implements ICollection, IEnumerable
'Uso
Dim instance As LevelPropertyCollection

public sealed class LevelPropertyCollection : ICollection, 
    IEnumerable

public ref class LevelPropertyCollection sealed : ICollection, 
    IEnumerable

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

public final class LevelPropertyCollection implements ICollection, IEnumerable

El tipo LevelPropertyCollection expone los siguientes miembros.

Propiedades

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

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Métodos

	Nombre	Descripción
	CopyTo	Copies the elements of the collection to the specified array.
	Equals	(Se hereda de Object.)
	Find	Gets the specified LevelProperty from the collection by its name.
	GetEnumerator	Gets an Enumerator for iterating through the collection.
	GetHashCode	(Se hereda de Object.)
	GetType	(Se hereda de Object.)
	ToString	(Se hereda de Object.)

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Implementaciones de interfaces explícitas

	Nombre	Descripción
	ICollection.CopyTo	Copies the elements of the LevelPropertyCollection to the specified array, starting at a particular array index.
	IEnumerable.GetEnumerator	Gets the enumerator that iterates through the LevelPropertyCollection.

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Ejemplos

The following subroutine, given a Level, iterates through the LevelPropertyCollection collection and displays information about each level property:

Public Overloads Sub ListLevelPropertyCollection(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 LevelProperties collection of the
        ' Level object.

        Try
            Dim propToCheck As LevelProperty

            Debug.WriteLine("Found " & LevelToCheck.LevelProperties.Count & _
                " level properties in level:")

            For Each propToCheck In LevelToCheck.LevelProperties
                Debug.WriteLine("Level Property:  " & propToCheck.Name)
                Debug.WriteLine("  Caption:        " & _
                    propToCheck.Caption)
                Debug.WriteLine("  Description:    " & _
                    propToCheck.Description)
            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

Seguridad para subprocesos

Cualquier miembro público static (Shared en Visual Basic) de este tipo es seguro para subprocesos. No se garantiza que los miembros de instancia sean seguros para subprocesos.

Vea también

Referencia

Espacio de nombres Microsoft.AnalysisServices.AdomdClient