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Provides an implementation of the IDBCreateCommand interface.
Syntax
template <class T, class CommandClass >
class ATL_NO_VTABLE IDBCreateCommandImpl
: public IDBCreateCommand
Parameters
T
The session object derived from IDBCreateCommandImpl
.
CommandClass
Your command class.
Requirements
Header: atldb.h
Members
Interface Methods
Name | Description |
---|---|
CreateCommand | Creates a new command. |
Remarks
An optional interface on the session object to obtain a new command.
IDBCreateCommandImpl::CreateCommand
Creates a new command and returns the requested interface.
Syntax
STDMETHOD(CreateCommand)(IUnknown * pUnkOuter,
REFIID riid,
IUnknown ** ppvCommand);
Parameters
See IDBCreateCommand::CreateCommand in the OLE DB Programmer's Reference.
Some parameters correspond to OLE DB Programmer's Reference parameters of different names, which are described in IDBCreateCommand::CreateCommand
:
OLE DB Template parameters | OLE DB Programmer's Reference parameters |
---|---|
ppvCommand | ppCommand |
See also
OLE DB Provider Templates
OLE DB Provider Template Architecture