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GetColumnGUID Method

  • Artículo

Esta característica se quitará en una versión futura de Microsoft SQL Server. Evite utilizar esta característica en nuevos trabajos de desarrollo y tenga previsto modificar las aplicaciones que actualmente la utilizan.

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

Sintaxis

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.

Notas

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:

QueryResults Object