GetColumnGUID Method
Esse recurso será removido em uma versão futura do Microsoft SQL Server. Evite usar esse recurso em desenvolvimentos novos e planeje modificar os aplicativos que atualmente o utilizam.
The GetColumnGUID method returns a void pointer to the memory that implements storage of a binary data type.
Sintaxe
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.
Comentários
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.