DimensionCollection 類別

Contains a read-only, on-demand collection of Dimension objects contained in a CubeDef.

繼承階層

System.Object
  Microsoft.AnalysisServices.AdomdClient.DimensionCollection

命名空間：  Microsoft.AnalysisServices.AdomdClient
組件：  Microsoft.AnalysisServices.AdomdClient (在 Microsoft.AnalysisServices.AdomdClient.dll 中)

語法

'宣告
Public NotInheritable Class DimensionCollection _
    Implements ICollection, IEnumerable
'用途
Dim instance As DimensionCollection

public sealed class DimensionCollection : ICollection, 
    IEnumerable

public ref class DimensionCollection sealed : ICollection, 
    IEnumerable

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

public final class DimensionCollection implements ICollection, IEnumerable

DimensionCollection 型別公開下列成員。

屬性

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

上層

方法

	名稱	說明
	CopyTo	Copies the elements of the collection to the specified array.
	Equals	(繼承自 Object。)
	Find	Gets the Dimension from the collection by its name.
	GetEnumerator	Gets an Enumerator for iterating through the collection.
	GetHashCode	(繼承自 Object。)
	GetType	(繼承自 Object。)
	ToString	(繼承自 Object。)

上層

明確 繼承 實作

	名稱	說明
	ICollection.CopyTo	Copies the elements of the DimensionCollection to an array, starting at a particular array index.
	IEnumerable.GetEnumerator	Gets an enumerator for iterating through the DimensionCollection.

上層

範例

The following subroutine, given a CubeDef, iterates through the DimensionCollection collection and displays information about each dimension:

Public Sub ListDimensionCollection(ByRef CubeToCheck As CubeDef)

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

        Try
            Dim dimToCheck As Dimension

            Debug.WriteLine("Found " & CubeToCheck.Dimensions.Count & _
                " dimensions in cube:")

            For Each dimToCheck In CubeToCheck.Dimensions
                Debug.WriteLine("Dimension:  " & dimToCheck.Name)
                Debug.WriteLine("  Caption:        " & _
                    dimToCheck.Caption)
                Debug.WriteLine("  Description:    " & _
                    dimToCheck.Description)
                Debug.WriteLine("  UniqueName:     " & _
                    dimToCheck.UniqueName)
                Debug.WriteLine("  The dimension " & _
                    IIf(dimToCheck.WriteEnabled = True, "is", "is not") & _
                    " write-enabled.")
            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

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.AnalysisServices.AdomdClient 命名空間