通过

IDTSBuffer90.GetBLOBObject Method

  • 项目

Gets an IDTSBLOBObject90 that is used to read and write the bytes in a column in an IDTSBuffer90.

命名空间: Microsoft.SqlServer.Dts.Pipeline.Wrapper
程序集: Microsoft.SqlServer.DTSPipelineWrap (in microsoft.sqlserver.dtspipelinewrap.dll)

语法

声明
Function GetBLOBObject ( _
    <InAttribute> hRow As Integer, _
    <InAttribute> hCol As Integer _
) As IDTSBLOBObject90

IDTSBLOBObject90 GetBLOBObject (
    [InAttribute] int hRow,
    [InAttribute] int hCol
)

IDTSBLOBObject90^ GetBLOBObject (
    [InAttribute] int hRow, 
    [InAttribute] int hCol
)

IDTSBLOBObject90 GetBLOBObject (
    /** @attribute InAttribute() */ int hRow, 
    /** @attribute InAttribute() */ int hCol
)

function GetBLOBObject (
    hRow : int, 
    hCol : int
) : IDTSBLOBObject90

参数

  • hRow
    The handle of the row.
  • hCol
    The handle of the column.

返回值

An IDTSBLOBObject90 object.

备注

The IDTSBLOBObject90 object can be used to manipulate the data in a binary large object (BLOB) column.

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

IDTSBuffer90 Interface
IDTSBuffer90 Members
Microsoft.SqlServer.Dts.Pipeline.Wrapper Namespace