Метод GetUInt64

Gets the ulong value stored in the buffer column.

Этот API-интерфейс несовместим с CLS. 

Пространство имен:  Microsoft.SqlServer.Dts.Pipeline
Сборка:  Microsoft.SqlServer.PipelineHost (в Microsoft.SqlServer.PipelineHost.dll)

Синтаксис

'Декларация
<CLSCompliantAttribute(False)> _
Public Function GetUInt64 ( _
    columnIndex As Integer _
) As ULong
'Применение
Dim instance As PipelineBuffer
Dim columnIndex As Integer
Dim returnValue As ULong

returnValue = instance.GetUInt64(columnIndex)

[CLSCompliantAttribute(false)]
public ulong GetUInt64(
    int columnIndex
)

[CLSCompliantAttribute(false)]
public:
unsigned long long GetUInt64(
    int columnIndex
)

[<CLSCompliantAttribute(false)>]
member GetUInt64 : 
        columnIndex:int -> uint64 

public function GetUInt64(
    columnIndex : int
) : ulong

Параметры

Возвращаемое значение

Тип System. . :: . .UInt64
The ulong value stored in the buffer column.

Замечания

This method works with the DT_UI8 data type in Integration Services.

If the buffer column DataType is not DT_UI8, the PipelineBuffer produces an UnsupportedBufferDataTypeException.

If the value of the column is null, the PipelineBuffer produces a ColumnIsNullException. You can check for null by first calling the IsNull method.

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 Работа с типами данных в потоке данных.

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