Re: SetupDLL problem (try 2)
From: Mike (mikeotown_at_nospam.msn.com)
Date: 04/09/04
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Date: Thu, 8 Apr 2004 22:07:02 -0400
Are you talking about a setup.dll that gets called by wceload.exe on a
Pocket PC while installing a cab file?
Have you seen this article:
http://www.pocketpcdn.com/articles/setupdll.html
?
"N D" <t@e.s.t> wrote in message
news:enCaevOHEHA.3584@TK2MSFTNGP09.phx.gbl...
> Ok my last try on this ng to get some clue about this:
>
> .......................
>
> I am trying to play with this setup DLL. I made my setupDLL using eVC++.
> Currently I am only trying to pop up a MessageBox before and after install
> and uninstall. For some reason, it does not seem to be working. I tried
> adding the WindowsCE object to Basic MSI and InstallscriptMSI project and
> give my setupDLL when it asked if I had any. The installation seems to be
> working fine. All the required files are copied but no messageBoxes pop up
> and hence I do not know if my setup DLL is working right or not. My .def
> file has the four required functions exported. And I am pasting here my
DLL
> code, any idea where the problem might be? am I doing something wrong in
> registering the DLLs or whatever. I am using DevStudio9. Is it supposed to
> copy this SetupDLL somewhere on PocketPC? I wanted to check if it is doing
> that. I am hoping to pop up these boxes today.
>
> Any input will be greatly appreciated, again.
>
> Thanks for your time.
>
> ------------------------------------------------------
>
> #include <windows.h>
>
> #include "ce_setup.h"
>
>
> /* This is the entry point of the DLL. This DLL is to be used during */
>
> BOOL APIENTRY DllMain( HANDLE hModule,
> DWORD ul_reason_for_call,
> LPVOID lpReserved
> )
> {
> return TRUE;
> }
>
>
> /* This function will be executed before the install starts */
>
> codeINSTALL_INIT Install_Init(HWND hwndParent,
> BOOL fFirstCall,
> BOOL fPreviouslyInstalled,
> LPCTSTR pszInstallDir)
> {
> if(fFirstCall)
> {
> /* TO DO: Add any "one time only" initialization code here. */
> MessageBox(NULL, "First installation: preinstall", "preinstall", MB_OK);
> }
> else
> {
> /* TO DO: Add your code here. Be sure to take into account the */
> /* fact that "pszInstallDir" may be different each time this */
> /* function is called! */
> MessageBox(NULL, "Subsequent installation: preinstall", "preinstall",
> MB_OK);
> }
>
> return codeINSTALL_INIT_CONTINUE;
>
> }
>
>
>
>
> /* This function will be executed after the install finishes */
> codeINSTALL_EXIT Install_Exit(HWND hwndParent,
> LPCTSTR pszInstallDir,
> WORD cFailedDirs,
> WORD cFailedFiles,
> WORD cFailedRegKeys,
> WORD cFailedRegVals,
> WORD cFailedShortcuts)
> {
> /* First, make sure the installation succeeded */
>
> if(cFailedDirs||cFailedFiles||cFailedRegKeys||cFailedRegVals
> ||cFailedShortcuts)
> {
> /* The installation failed, so clean up and exit */
>
>
> /* TO DO: Undo any actions taken in Install_Init() */
>
> #ifdef __WINBUG
>
> /* WINBUG: codeINSTALL_EXIT_UNINSTALL doesn't work - it causes the*/
> /* "Writing uninstall info" dialog to hang. We'll always return */
> /* codeINSTALL_EXIT_DONE instead. */
> return codeINSTALL_EXIT_DONE;
>
> #else
>
> return codeINSTALL_EXIT_UNINSTALL;
>
> #endif
>
> }
>
>
> /* IMPORTANT NOTE: */
>
> /* We must register OCX controls ourselves for CE 2.11 Palm-size PC */
> /* devices due to a bug in "wceload.exe" that causes the device to */
> /* hang while creating registry entries. */
>
> /* If you plan to distribute your application to Palm-size PC users,*/
> /* **DO NOT** mark the files as self-registering from within */
> /* InstallShield for Windows CE. You will need to register the */
> /* controls from within this DLL instead. */
>
>
>
> /* TO DO: Add any other controls you need to register below. */
>
>
> MessageBox(hwndParent, "PostInstall", "PostInstall", MB_OK);
> return codeINSTALL_EXIT_DONE;
> }
>
>
>
>
> /* This function will be executed before the uninstall starts. */
>
> codeUNINSTALL_INIT Uninstall_Init(HWND hwndParent,
> LPCTSTR pszInstallDir)
> {
>
> /* Undo anything that was done during install through this DLL, */
> /* creating shortcuts etc */
> MessageBox(NULL, "Pre-uninstall", "Pre-UnInstall", MB_OK);
> return codeUNINSTALL_INIT_CONTINUE;
>
> }
>
> /* This function will be executed after the uninstall finishes */
> codeUNINSTALL_EXIT Uninstall_Exit(HWND hwndParent)
> {
> /* TO DO: Undo any other actions taken during installation and not */
> /* cleaned up in Uninstall_Init(). */
> MessageBox(NULL, "Post-uninstall", "Post-UnInstall", MB_OKCANCEL);
> return codeUNINSTALL_EXIT_DONE;
> }
>
>
- Next message: Brad Allison: "Re: Type of processor"
- Previous message: Mike: "Re: evb programming question"
- In reply to: N D: "SetupDLL problem (try 2)"
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