icommandtextimpl-class.md

title	ICommandTextImpl Class | Microsoft Docs
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ms.date	11/04/2016
ms.technology	cpp-data
ms.topic	reference
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
dev_langs	C++
helpviewer_keywords	ICommandText class GetCommandText method m_strCommandText SetCommandText method
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author	mikeblome
ms.author	mblome
ms.workload	cplusplus data-storage

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