通过

PipelineBuffer.SetNull Method

  • 项目

Assigns null to a buffer column.

命名空间: Microsoft.SqlServer.Dts.Pipeline
程序集: Microsoft.SqlServer.PipelineHost (in microsoft.sqlserver.pipelinehost.dll)

语法

声明
Public Sub SetNull ( _
    columnIndex As Integer _
)

public void SetNull (
    int columnIndex
)

public:
void SetNull (
    int columnIndex
)

public void SetNull (
    int columnIndex
)

public function SetNull (
    columnIndex : int
)

参数

  • columnIndex
    The index of the column in the buffer row.

备注

The SetNull method assigns null to the buffer column specified by the columnIndex parameter.

线程安全

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.

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

请参阅

参考

PipelineBuffer Class
PipelineBuffer Members
Microsoft.SqlServer.Dts.Pipeline Namespace