Classe CellCollection

Sintassi

'Dichiarazione
Public NotInheritable Class CellCollection _
    Implements ICollection, IEnumerable
'Utilizzo
Dim instance As CellCollection

public sealed class CellCollection : ICollection, 
    IEnumerable

public ref class CellCollection sealed : ICollection, 
    IEnumerable

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

public final class CellCollection implements ICollection, IEnumerable

Esempi

The following subroutine, given a CellSet and the number of cells for which to display information, iterates through the CellCollection collection and displays information for each cell:

Public Sub ListCellCollection(ByRef CellSetToCheck As CellSet, _
    Optional ByVal Count As Integer = 10)

    ' Because cellsets can represent tens of thousands of cells,
    ' the Count parameter limits the output to a 
    ' specified number of cells.

    If CellSetToCheck Is Nothing Then
        Throw New System.ArgumentNullException("CellSetToCheck")
    Else
        ' Iterate through the Hierarchies collection of the
        ' Dimension object.

        Dim cellToCheck As Cell
        Dim cellCount As Long
        Dim cellIndex As Long

        Try
            cellCount = CellSetToCheck.CellCollection.Count
            Debug.WriteLine("Found " & cellCount & _
                " cell(s) in cellset:")

            If cellCount > Count Then cellCount = Count

            If cellCount > 0 Then
                For cellIndex = 0 To cellCount - 1
                    cellToCheck = CellSetToCheck.CellCollection(cellIndex)

                    Debug.WriteLine("  Value:           " & _
                        cellToCheck.Value)
                    Debug.WriteLine("  -- Formatting Properties --")
                    Debug.WriteLine("  BackColor:" & _
                        cellToCheck.CellProperties("BackColor"))
                    Debug.WriteLine("  ForeColor:" & _
                        cellToCheck.CellProperties("ForeColor"))
                    Debug.WriteLine("  FormatString:    " & _
                        cellToCheck.CellProperties("FormatString"))
                    Debug.WriteLine("  FormattedValue:  " & _
                        cellToCheck.FormattedValue)
                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)
        Catch ex As AdomdErrorResponseException
            ' A response is received from a provider which indicates an error.
            Debug.WriteLine(ex)
        Catch ex As AdomdUnknownResponseException
            ' A response has been returned from the provider that 
            ' was not understood.
            Debug.WriteLine(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)
        Catch ex As AdomdException
            ' Any other error raised by ADOMD.NET.
            Debug.WriteLine(ex)
        Catch ex As Exception
            ' Any other error.
            Debug.WriteLine(ex)
        End Try
    End If
End Sub

Gerarchia di ereditarietà

System. . :: . .Object
  Microsoft.AnalysisServices.AdomdClient..::..CellCollection

Thread Safety

Tutti i membri pubblici static (Shared in Visual Basic) di questo tipo sono thread safe. I membri di istanza non hanno garanzia di essere thread safe.

Vedere anche

Riferimento