AddRow 方法

Adds a new row to an IDTSBuffer100 object.

命名空間：  Microsoft.SqlServer.Dts.Pipeline.Wrapper
組件：  Microsoft.SqlServer.DTSPipelineWrap (在 Microsoft.SqlServer.DTSPipelineWrap.dll 中)

語法

'宣告
Function AddRow ( _
    <OutAttribute> ppRowStart As IntPtr _
) As Integer
'用途
Dim instance As IDTSBuffer100
Dim ppRowStart As IntPtr
Dim returnValue As Integer

returnValue = instance.AddRow(ppRowStart)

int AddRow(
    IntPtr ppRowStart
)

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

abstract AddRow : 
        ppRowStart:IntPtr byref -> int 

function AddRow(
    ppRowStart : IntPtr
) : int

參數

• ppRowStart
  型別：System. . :: . .IntPtr
  A pointer to the beginning of the new row in the IDTSBuffer100.

傳回值

型別：System. . :: . .Int32
The handle for the newly created row.

備註

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.

請參閱

參考

IDTSBuffer100 介面

Microsoft.SqlServer.Dts.Pipeline.Wrapper 命名空間