icommandtextimpl-class.md

title	ICommandTextImpl Class
ms.date	11/04/2016
f1_keywords	ICommandText GetCommandText ICommandTextImpl.GetCommandText ICommandTextImpl::GetCommandText ATL::ICommandTextImpl::m_strCommandText ICommandTextImpl<T>::m_strCommandText m_strCommandText ICommandTextImpl.m_strCommandText ICommandTextImpl::m_strCommandText ATL::ICommandTextImpl<T>::m_strCommandText ATL.ICommandTextImpl.m_strCommandText ICommandTextImpl.SetCommandText ICommandTextImpl::SetCommandText SetCommandText
helpviewer_keywords	ICommandText class GetCommandText method m_strCommandText SetCommandText method
ms.assetid	9c2715cc-1e55-4468-8327-85341617ed46

ICommandTextImpl Class

Provides an implementation for the ICommandText interface.

Syntax

template <class T >
class ATL_NO_VTABLE ICommandTextImpl
   : public ICommandImpl<T, ICommandText>

Parameters

T
The command class derived from ICommandTextImpl.

Requirements

Header: altdb.h

Members

Interface Methods

GetCommandText	Returns the text command set by the last call to SetCommandText.
SetCommandText	Sets the command text, replacing the existing command text.

Data Members

m_strCommandText	Stores the command text.

Remarks

A mandatory interface on commands.

ICommandTextImpl::GetCommandText

Returns the text command set by the last call to SetCommandText.

Syntax

STDMETHOD(GetCommandText)(GUID * pguidDialect, 
   LPOLESTR * ppwszCommand);

Parameters

See ICommandText::GetCommandText in the OLE DB Programmer's Reference. The pguidDialect parameter is ignored by default.

ICommandTextImpl::SetCommandText

Sets the command text, replacing the existing command text.

Syntax

STDMETHOD(SetCommandText)(REFGUID rguidDialect, 
   LPCOLESTR pwszCommand);

Parameters

See ICommandText::SetCommandText in the OLE DB Programmer's Reference.

ICommandTextImpl::m_strCommandText

Stores the command text string.

Syntax

CComBSTR m_strCommandText;

See Also

OLE DB Provider Templates
OLE DB Provider Template Architecture