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title ICommandImpl Class | Microsoft Docs
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ms.date 11/04/2016
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ICommandImpl
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ICommandImpl class
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ICommandImpl Class

Provides implementation for the ICommand interface.

Syntax

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

OLE DB Provider Templates
OLE DB Provider Template Architecture