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GetGuid-Methode

Gets the Guid value stored in the PipelineBuffer column.

Diese API ist nicht CLS-kompatibel. 

Namespace:  Microsoft.SqlServer.Dts.Pipeline
Assembly:  Microsoft.SqlServer.PipelineHost (in Microsoft.SqlServer.PipelineHost.dll)

Syntax

'Declaration
<CLSCompliantAttribute(False)> _
Public Function GetGuid ( _
    columnIndex As Integer _
) As Guid
'Usage
Dim instance As PipelineBuffer
Dim columnIndex As Integer
Dim returnValue As Guid

returnValue = instance.GetGuid(columnIndex)
[CLSCompliantAttribute(false)]
public Guid GetGuid(
    int columnIndex
)
[CLSCompliantAttribute(false)]
public:
Guid GetGuid(
    int columnIndex
)
[<CLSCompliantAttribute(false)>]
member GetGuid : 
        columnIndex:int -> Guid 
public function GetGuid(
    columnIndex : int
) : Guid

Parameter

Rückgabewert

Typ: System. . :: . .Guid
The Guid value stored in the PipelineBuffer column.

Hinweise

This method works with the DT_GUID data type in Integration Services.

If the value of the column is null, the PipelineBuffer produces a ColumnIsNullException. You should first check for null by calling the IsNull method before retrieving the Guid from the buffer column.

For a complete list of Integration Services data types and the corresponding Get and Set methods of the PipelineBuffer class to use with each type, see Verwenden von Datentypen im Datenfluss.