Source code of Windows XP (NT5)
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/*******************************************************************************
*
* (C) COPYRIGHT MICROSOFT CORP., 2000
*
* TITLE: Prevpg.cpp
*
* VERSION: 1.0
*
* AUTHOR: KeisukeT
*
* DATE: 27 Mar, 2000
*
* DESCRIPTION:
* Dummy page for the case user push BACK button in device selection page.
*
*******************************************************************************/
//
// Precompiled header
//
#include "precomp.h"
#pragma hdrstop
#include "prevpg.h"
CPrevSelectPage::CPrevSelectPage(PINSTALLER_CONTEXT pInstallerContext) :
CInstallWizardPage(pInstallerContext, IDD_DYNAWIZ_SELECT_PREVPAGE)
{
//
// Set link to previous/next page. This page should show up.
//
m_uPreviousPage = 0;
m_uNextPage = 0;
//
// Initialize member.
//
m_pInstallerContext = pInstallerContext;
}
BOOL
CPrevSelectPage::OnNotify(
LPNMHDR lpnmh
)
{
BOOL bRet;
if(lpnmh->code == PSN_SETACTIVE) {
LONG_PTR lNextPage;
//
// User clicked BACK button in devlce selection page. Just skip to First
// page or Class selection page if it's invoked from Hardware Wizard.
//
if(m_pInstallerContext->bCalledFromControlPanal){
//
// Called from Control Panel. Goto first page.
//
lNextPage = IDD_DYNAWIZ_FIRSTPAGE;
} else {
//
// Called from hardware wizard. Goto Class selection page.
//
lNextPage = IDD_DYNAWIZ_SELECTCLASS_PAGE;
} // if(m_pInstallerContext->bCalledFromControlPanal)
//
// Skip to next page.
//
SetWindowLongPtr(m_hwnd, DWLP_MSGRESULT, lNextPage);
//
// Default handler isn't needed.
//
bRet = TRUE;
goto OnNotify_return;
} // if(lpnmh->code == PSN_SETACTIVE)
//
// Let default handler do its job.
//
bRet = FALSE;
OnNotify_return:
return bRet;
} // CPrevSelectPage::OnNotify