TupleCollection 클래스
상속 계층
System. . :: . .Object
Microsoft.AnalysisServices.AdomdClient..::..TupleCollection
네임스페이스: Microsoft.AnalysisServices.AdomdClient
어셈블리: Microsoft.AnalysisServices.AdomdClient(Microsoft.AnalysisServices.AdomdClient.dll)
구문
‘선언
Public NotInheritable Class TupleCollection _
Implements ICollection, IEnumerable
‘사용 방법
Dim instance As TupleCollection
public sealed class TupleCollection : ICollection,
IEnumerable
public ref class TupleCollection sealed : ICollection,
IEnumerable
[<SealedAttribute>]
type TupleCollection =
class
interface ICollection
interface IEnumerable
end
public final class TupleCollection implements ICollection, IEnumerable
TupleCollection 유형에서 다음 멤버를 표시합니다.
속성
이름 | 설명 | |
---|---|---|
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Count | Gets the number of Tuple objects in the collection. |
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IsSynchronized | Gets a value indicating whether access to the collection is synchronized (thread safe). |
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Item | Gets the specified Tuple from the collection by its index. In C#, this property is the indexer for the TupleCollection class. |
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SyncRoot | Gets a System..::..Object that can be used to synchronize access to the collection. |
맨 위로 이동
메서드
이름 | 설명 | |
---|---|---|
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CopyTo | Copies the elements of the collection to the specified array. |
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Equals | (Object에서 상속됨) |
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Finalize | (Object에서 상속됨) |
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GetEnumerator | Gets an Enumerator for iterating through the collection. |
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GetHashCode | (Object에서 상속됨) |
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GetType | (Object에서 상속됨) |
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MemberwiseClone | (Object에서 상속됨) |
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ToString | (Object에서 상속됨) |
맨 위로 이동
예
The following subroutine, given a CellSet and the total number of cells for which information should be displayed, iterates through the Tuples collection and displays information for each tuple:
Public Sub ListTupleCollection(ByRef AxisToCheck As Axis, _
Optional ByVal Count As Integer = 10)
' Because a Set object can represent thousands of tuples,
' the Count parameter limits the output to a
' specified number of cells.
' Check the parameter before performing actions on it.
If AxisToCheck Is Nothing Then
Throw New System.ArgumentNullException("AxisToCheck")
Else
' Iterate through the Tuples collection of the
' Set object.
Try
Dim tupleToCheck As Tuple
Dim tupleCount As Integer
Dim tupleIndex As Integer
tupleCount = AxisToCheck.Set.Tuples.Count
Debug.WriteLine("Found " & tupleCount & _
" tuple(s) in axis:")
If tupleCount > Count Then tupleCount = Count
If tupleCount > 0 Then
For tupleIndex = 0 To tupleCount
tupleToCheck = AxisToCheck.Set.Tuples(tupleIndex)
Debug.WriteLine("Tuple: " & _
tupleToCheck.TupleOrdinal)
Debug.WriteLine(" No. of members: " & _
tupleToCheck.Members.Count)
Next
End If
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.