PipelineComponent.ConvertBufferDataTypeToFitManaged Method

Статья
12/15/2008

Gets the appropriate Integration ServicesDataType from managed code. This method is not CLS-compliant.

Пространство имен: Microsoft.SqlServer.Dts.Pipeline
Сборка: Microsoft.SqlServer.PipelineHost (in microsoft.sqlserver.pipelinehost.dll)

Синтаксис

'Декларация
<CLSCompliantAttribute(False)> _
Protected Shared Function ConvertBufferDataTypeToFitManaged ( _
    dt As DataType, _
    ByRef IsLong As Boolean _
) As DataType

[CLSCompliantAttribute(false)] 
protected static DataType ConvertBufferDataTypeToFitManaged (
    DataType dt,
    ref bool IsLong
)

[CLSCompliantAttribute(false)] 
protected:
static DataType ConvertBufferDataTypeToFitManaged (
    DataType dt, 
    bool% IsLong
)

/** @attribute CLSCompliantAttribute(false) */ 
protected static DataType ConvertBufferDataTypeToFitManaged (
    DataType dt, 
    /** @ref */ boolean IsLong
)

JScript не поддерживает передачу аргументов типа, содержащего значение, по ссылке.

Параметры

dt
The Integration ServicesDataType

IsLong
Indicates if the data type is a long.

Возвращаемое значение

An Integration ServicesDataType that corresponds to a managed type.

Замечания

This method is used to retrieve the Integration Services data type that is appropriate for managed code.

For more information, see Mapping Data Types in the Data Flow.

Внимание!
Developers should use the data type mapping methods of the the PipelineComponent class with caution, and may want to code data type mapping methods of their own that are more suited to the unique needs of their custom components. The existing methods do not consider numeric precision or scale, or other properties closely related to the data type itself. Microsoft may modify or remove these methods, or modify the mappings that they perform, in a future version of Integration Services.

Developers should use the data type mapping methods of the the PipelineComponent class with caution, and may want to code data type mapping methods of their own that are more suited to the unique needs of their custom components. The existing methods do not consider numeric precision or scale, or other properties closely related to the data type itself. Microsoft may modify or remove these methods, or modify the mappings that they perform, in a future version of Integration Services.

Синхронизация потоков

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Платформы

Платформы разработки

Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.

Целевые платформы