IDTSBuffer90.AddRow Method

Статья
12/15/2008

Adds a new row to an IDTSBuffer90 object.

Пространство имен: Microsoft.SqlServer.Dts.Pipeline.Wrapper
Сборка: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

Синтаксис

'Декларация
Function AddRow ( _
    <InAttribute> <OutAttribute> ppRowStart As IntPtr _
) As Integer

int AddRow (
    [InAttribute] [OutAttribute] IntPtr ppRowStart
)

int AddRow (
    [InAttribute] [OutAttribute] IntPtr ppRowStart
)

int AddRow (
    /** @attribute InAttribute() */ /** @attribute OutAttribute() */ IntPtr ppRowStart
)

function AddRow (
    ppRowStart : IntPtr
) : int

Параметры

ppRowStart
A pointer to the beginning of the new row in the IDTSBuffer90.

Возвращаемое значение

The handle for the newly created row.

Замечания

When this method is called, a new row is allocated in the buffer and a pointer to the row is returned. This method is called by source components and components with asynchronous outputs to fill the buffer.

If the buffer is an input buffer, which is a buffer provided to a component using the ProcessInput method, a DTS_E_BUFFERISFLAT exception occurs.

Managed component developers do not call this method, but instead use the AddRow method of the PipelineBuffer managed class.

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