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GetColumnGUID Method

Diese Funktion wird in zukünftigen Versionen von Microsoft SQL Server nicht mehr bereitgestellt. Verwenden Sie diese Funktion beim Entwickeln neuer Anwendungen nicht, und planen Sie das Ändern von Anwendungen, in denen es zurzeit verwendet wird.

The GetColumnGUID method returns a void pointer to the memory that implements storage of a binary data type.

Syntax

object
.GetColumnGUID(
Row
, 
Column
)
as
Integer

Parts

  • object
    Expression that evaluates to an object in the Applies To list.

  • Row
    Long integer that identifies a row by ordinal position.

  • Column
    Long integer that identifies a column by ordinal position.

Prototype (C/C++)

HRESULT GetColumnGUID(
long lRow,
long lCol,
LPVOID* ppData);

Returns

A long integer representation of a void pointer.

Hinweise

The GetColumnGUID method has usefulness for the developer using an automation controller when the automation controller used to develop a SQL Distributed Management Objects (SQL-DMO) application supports a memory address as a data type.

The Row and Column Parameters are 1-based in Microsoft Visual Basic applications, and are zero-based in C++ applications.

Applies To: