ICommandImpl Class

Provides implementation for the ICommand interface.

template <class T, class CommandBase = ICommand> 
class ATL_NO_VTABLE ICommandImpl : public CommandBase

Parameters

• T
  Your class, derived from ICommandImpl.

• CommandBase
  A command interface. The default is ICommand.

Members

Methods

CancelExecution	Cancels the current command execution.
Cancel	Cancels the current command execution.
CreateRowset	Creates a rowset object.
Execute	Executes the command.
GetDBSession	Returns an interface pointer to the session that created the command.
ICommandImpl	The constructor.

Data Members

m_bCancel	Indicates whether the command is to be canceled.
m_bCancelWhenExecuting	Indicates whether the command is to be canceled when executing.
m_bIsExecuting	Indicates whether the command is currently executing.

Remarks

A mandatory interface on the command object.

Requirements

Header: atldb.h

See Also

Concepts

OLE DB Provider Templates (C++)

OLE DB Provider Template Architecture