Get User Documents Folder in C++ with SHGetSpecialFolderPath

How to obtain the user login documents folder in C++

  TCHAR strPath[ MAX_PATH ];

 // Get the special folder path.
  SHGetSpecialFolderPath(
  0,       // Hwnd
  strPath, // String buffer.
  CSIDL_PERSONAL, // CSLID of folder
  FALSE ); // Create if doesn't exists?

How to create a PFX Certificate file from PVK and SPC files.

download the latest Windows 7.1 sdk from Microsoft  and use pvk2pfx.exe
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=6b6c21d2-2006-4afa-9702-529fa782d63b&displaylang=en

download the winsdk_web.exe  (498k) and when installing select Windows Native Code Development --> Tools
In dos:-

CD "C:\Program Files\Microsoft SDKs\Windows\v7.1\Bin"

pvk2pfx -pvk c:\mykey.pvk -spc c:\mykey.spc -pfx c:\mykey.pfx
you will need to enter your PVK creation password when prompted.

SendMail Socket crash on second email from Acrobat plugin app fix

In your project settings:  C/C++ tab, Preprocessor Definitions add: _USRDLL   to fix the problem.

possibly todo with a bug in Visual C++ - see: http://support.microsoft.com/kb/166817

Modless Dialog not launching from Acrobat ADM plugin application - error at line 21

In your first initilization dialog prompt add the following lines:


extern "C" HINSTANCE gHINSTANCE;
extern "C" HWND gHWND;

AfxSetResourceHandle(gHINSTANCE);


gHINSTANCE  can be found in Pimain.cpp

Drag and Drop not dropping in expected order issue

This is a general windows feature - the issue is where the mouse pointer is when you click to drag, make sure you have the mouse pointer at the very top of the list to drag so it will retain them in order on screen.

Drag and Drop been blocked / not working in Vista and Windows 7 C++ fix in VS6 (Visual studio 6)

This is a problem with permissions in Vista and Win7 that was introduced with UAC control, there is a workaround but most are using VS2005, 2010 to get around it - to get around it in VS6 call the .dll routine directly by doing below in the startup of your app

Change the startup of your app:-

BOOL C<yourappname>App::InitInstance()
{
 AfxEnableControlContainer();

------------------------------------------------------------------------------
To:-


#define MSGFLT_ADD 1
extern "C" BOOL ( STDAPICALLTYPE *pChangeWindowMessageFilter )( UINT,DWORD ) = NULL;
BOOL C<yourappname>App::InitInstance()
{
 AfxEnableControlContainer();

 // fix drag and drop issue in Windows Vista and Windows 7
HMODULE hMod = 0;

if ( ( hMod = ::LoadLibrary( _T( "user32.dll" ) ) ) != 0 )
{
 pChangeWindowMessageFilter = (BOOL (__stdcall *)( UINT,DWORD ) )::GetProcAddress( hMod, "ChangeWindowMessageFilter" );
}

if ( pChangeWindowMessageFilter )
{
 pChangeWindowMessageFilter (WM_DROPFILES, MSGFLT_ADD);
 pChangeWindowMessageFilter (WM_COPYDATA, MSGFLT_ADD);
 pChangeWindowMessageFilter (0x0049, MSGFLT_ADD);
}

ASUS PL-X31 data over mains fix from slowness and droping out

Found an issue with Panasonic phone mains adapter causing interference with ASUS PL-X31 data over mains, moved it to another location and now is fine.

Batch & Print Pro IMG Addon - header footer [FITLETITLE] not changing.

header and footers are defaulted to [FILETITLE]   this can cause complications when running from the command line as -h -f need to be blanked out.

so we've revised it for next version 1.13 release to be nothing in those fields.

download revised 1.12 version here:
http://www.traction-software.co.uk/beta/bppimgaddon.zip

COM Component invalid Class fix on .asp server scripts - security issue

COM Component invalid Class fix on .asp server scripts
This is a new windows security feature which was introduced in XP sp3 and latest Vista, Windows 7 & 2008.

NOTE: PDFTextStamp.PDFTextStampCom.1   is an example name of your COM component.

find HKEY_CLASSES_ROOT\PDFTextStamp.PDFTextStampCom.1

right mouse on it and select 'permisions...'

click Add... button

IUSR_<computer name>

click 'Full control' for permissions


then you should be ok...  this is a new windows security feature which was introduced in XP sp3 and latest Vista, Windows 7 & 2008.

Windows quick find file / folder / item tip

Not many people know this but there is a quick way to find files / folders / items in a directory and this can also be used with other list view windows and comobo boxes.

when looking for something highlight the first item or an item (file / folder) near the one your looking for, then start typing the name e.g. to find SchoolBooks

press S, it will jump straight to the S'es in the list then if you quickly do e.g. sc  it will go straight to it.

Adobe ADM -32767 to 32768 range on numbers int issue

How to fix this issue with the Int variable range that is preset.

    itemRef = sADMDialog->GetItem(promptDialog, IDC_EDIT_STARTFROM);
    sADMItem->SetUnits(itemRef, kADMNoUnits);
    sADMItem->SetMaxIntValue(itemRef,999999);  // ****  this is required
    sADMItem->SetIntValue(itemRef,atoi(token));

Mac - Keyboard keys for startup and other things... usefull.

On Boot

Key Combination	Effect
mouse down	Eject removable media ( I think Boot ROMs prior to 2.4f1 excluded the CD drive )
opt	Bring up OF system picker on New World machines - boot to 9 on pre-New World machines
F8	Bring up Mac OS X boot partition selector (DTKs only?)
cmd-period	When OF system picker is active, open the CD tray
cmd-opt	Hold down until 2nd chime, will boot into Mac OS 9 ?
cmd-x (or just x?)	Will boot into Mac OS X if 9 and X are on the same partition and that’s the partition you’re booting from.
cmd-opt-n-d	prevent native drivers from loading (System 7 until 9.x?)
cmd-opt-shift-delete	Bypass startup drive and boot from external (or CD). This actually forces the system to NOT load the driver for the default volume, which has the side effect mentioned above. For SCSI devices it searches from highest ID to lowest for a partition with a bootable system. Not sure about IDE drives.
cmd-opt-shift-delete-#	Boot from a specific SCSI ID # (# = SCSI ID number)
cmd-opt-p-r	Zap PRAM. Hold down until second chime.
cmd-opt-n-v	Clear NV RAM. Similar to reset-all in Open Firmware.
cmd-opt-o-f	Boot into open firmware
cmd-opt-t-v	Force Quadra AV machines to use TV as a monitor
cmd-opt-x-o	Boot from ROM (Mac Classic only)
cmd-opt-a-v	Force an AV monitor to be recognized as one
c	Boot from CD. If set to boot to X and no CD is present, may boot to 9.
d	Force the internal hard disk to be the startup device
n	Hold down until Mac logo, will attempt to boot from network server (using BOOTP or TFTP)
r	Force PowerBooks to reset the screen
t	Put FireWire machine into FireWire Target Disk mode
z	Attempt to boot using the devalias zip from first bootable partition found
ctl-cmd-shift-power	Reset power manager (with computer off)
shift	(Classic only) Disable Extensions
shift	(OS X, 10.1.3 and later) Disables login items. Also disables non-essential kernel extensions (safe boot mode)
cmd	(Classic only) Boot with Virtual Memory off
cmd-v	(OS X only) show console messages (verbose mose) during boot. Also invokes Safe Mode
cmd-s	(OS X only) boot into single user mode
cmd-opt-c-i	(Mac IIci only) Set date to 20 Sep 1989 to get a graphical easter egg
cmd-opt-f-x	(Mac IIfx only) Set date to 19 Mar 1990 to get a graphical easter egg
cmd-opt-shift-tab-delete	Erase startup disk under 7.1(?)

Back to Contents

 

After display of Happy Mac icon

Key Combination	Effect
space	(Classic only) Invoke Extensions Manager
shift	(Classic only) Disable Extensions including MacsBug
shift-opt	(Classic only) Disable exetensions, except MacsBug
ctrl	(Classic only) Break into MacsBug as soon as it is loaded

Back to Contents

 

At login window

Key Combination	Effect
shift	(10.x only) Disable auto-login, forcing login window

 

As Finder Starts

Key Combination	Effect
cmd-opt	(whenever Classic Finder sees a new disk) Rebuild Desktop
opt	(Mac OS 9) Do not open Finder windows
shift	(Mac OS X) Do not launch startup items. Do not open Finder windows when launching Finder. The windows’ states aren’t changed to closed, as they will be reopened if you reboot again.
shift	(Mac OS 9) Do not launch anything from the "Startup Items" folder.

Back to Contents

 

In Finder

opt-click close box (or cmd-opt-w)	Close all open finder windows (except popup windows)
cmd-shift-opt-w	Close all open finder windows (including popup windows)
cmd-right arrow	Open folder in list view
cmd-opt-right arrow	Recursively open folder and nested folders in list view
cmd-left arrow	Close folder in list view
cmd-opt-left arrow	Recursively close folder and nested folders in list view
cmd-up arrow	Open parent folder. On Mac OS X, when nothing is selected and no windows are open, open User directory
cmd-opt-up arrow	Open parent folder, closing current folder
cmd-opt-shift-up arrow	Make desktop the active window, select parent volume
cmd-down arrow	Open selected item. On Mac OS X, when nothing is selected and no windows are open, open the desktop folder
cmd-opt-down arrow	Open selected item, closing current folder
cmd-opt-o	Open selected item, closing current folder
opt-double-click	Open selected item, closing current folder
opt-click	(In disclosure triangle) expand or collapse all folders within that window
tab	select next icon alphabetically
shift-tab	select previous item alphabetically
cmd-delete	move selection to trash
cmd-shift-delete	empty trash
space	while navigating, opens folder under mouse immediately (with spring-loaded folders enabled)
In Finder Window Menu
cmd-select	Close window
cmd-shift-select	Put away popup window
cmd-opt-select	Expand selected window and close all others
ctl-select	Expand selected window and collapse all others
ctl-opt-select	Activate selected window and expand all others

Back to Contents

 

On disk mount

cmd-opt	(whenever Classic Finder sees a new disk) Rebuild Desktop
opt	(Mac OS 9) Add session numbers (;1, ;2, etc) to ISO-9660 CD filenames
opt	(Mac OS X) Show each session on an ISO-9660 CD as a volume
cmd-opt-i	Force-mount ISO-9660 partition of a CD, rather than a Mac partition

Back to Contents

 

After startup

Key Combination	Effect
On machines with a power key
power	Bring up dialog for shutdown, sleep or restart (see next table)
cmd-ctrl-power	Unconditionally reboot (sometimes referred to as “control flower power” to easily remember) (dirty reboot - may corrupt disk)
ctrl-cmd-opt-power	Fast shutdown
cmd-power	Bring up debugger (if debugger installed). Really old macs (mac ii era) needed Paul Mercer’s debugger init to do this, then it got folded into the firmware, around 040 timeframe.
cmd-opt-power	Put late model PowerBooks & Desktops to sleep
cmd-opt-ctrl-power	(PowerBook 500) Reset Power Manager
shift-fn-ctrl-power	(PowerBook G3, G4) Reset Power Manager
On machines without a power key
ctrl-eject	Bring up dialog for shutdown, sleep or restart (see next table)
cmd-ctrl-eject	Unconditionally reboot
ctrl-cmd-opt-eject	Fast shutdown
cmd-eject	Bring up debugger (if debugger installed). Really old macs (mac ii era) needed Paul Mercer’s debugger init to do this, then it got folded into the firmware, around 040 timeframe.
cmd-opt-eject	Put late model PowerBooks & Desktops to sleep
On all machines
cmd-opt-esc	Force quit current app
cmd-shift-0	Put late model PowerBooks & Desktops to sleep No longer work in OS X. On Macs with three floppy drives (Mac SE) they eject the third floppy disk.
cmd-shift-1 or 2	Eject internal or external floppy. Not sure which is which on dual floppy machines (Mac SE, Mac II, etc.)
cmd-shift-3	Screen shot
cmd-shift-4	Abstract user defined area screen shot (hold control while selecting to direct it to the clipboard on Mac OS 9)
cmd-shift-capslock-4	(Classic only) User selectable window screen shot
cmd-ctl-shift-3	Screen shot to clipboard
cmd-ctl-shift-4	Abstract user defined area screen shot to clipboard
cmd-ctl-shift-capslock-4	(Classic only) User selectable window screen shot to clipboard (classic only)
cmd-tab	Switch apps (possible to change key in Mac OS 8-9)
cmd-shift-tab	Switch apps in reverse order
cmd-space	Switch keyboards/script systems (if more than one is installed)
cmd-opt-space	switch through all keyboards in keyboards menu
opt-f3, opt-f4 or opt-f5	bring up the system preferences (Mac OS X only - maybe powerbooks only? only if system preferences isn’t already running)
cmd-f1	toggle between video mirroring and extended desktop mode (works on Ti Powerbooks)
opt-f1	open the displays preference (10.2 and later)
cmd-f2	auto-detect a newly-connected display (works on Ti Powerbooks)
opt-f2	open the displays preference (10.2 and later)
opt-f3, f4, or f5	open the Sounds preference (10.2 and later)
opt-f8, f9, or f10	open the Keyboard and Mouse preference (10.2 and later)
f12	Eject CD/DVD (must be held down on 10.1.2 or later). If the device can be dismounted, it is. If not, nothing happens.
f14	dim display (cubes/g4 iMacs/others?)
f15	brighten display (cubes/g4 iMacs/others?)
cmd-ctl-shift-0	Spin down HD (when possible) on machines running OS 9
cmd-`	cycle through current application’s windows (Mac OS X 10.2 only?)
cmd-~	cycle through current application’s windows (reverse order) (Mac OS X 10.2 only?)
opt-"Empty Trash"	Emptry trash without locked file or contents summary alert. Empties locked items, as well
cmd-opt-D	(Mac OS X only) toggle dock
cmd-opt (when opening chooser)	(Mac OS 9 only) rebuild chooser cache of printer driver information
(See Universal Access System Preference for more on following)
cmd-opt-ctl-8	(Mac OS X, 10.2 or later) Turn on "Inverse Mode" via accessbility.
cmd-opt-8	(Mac OS X, 10.2 or later) Turn on "Zoom Mode" via accessbility.
cmd-opt-plus	(Mac OS X, 10.2 or later) Zoom In via accessbility.
cmd-opt-minus	(Mac OS X, 10.2 or later) Zoom Out via accessbility.

Back to Contents

 

In the sleep/restart dialog

Key	Effect
S	Sleep
R	Restart
esc	cancel
cmd-. (period)	cancel
Return or Enter	Shut Down
Power	Cancel (9.2.x only?)

Back to Contents

 

In other dialogs

Key	Action
esc	Cancel
command-. (period)	Cancel
enter	Default button
return	Default button (if there are no text fields that use return
cmd-d	Don’t save (in save/cancel/don’t save dialog)
cmd-r	Replace (in "Do you want to replace this file" dialog, Mac OS X only)

Back to Contents

 

On keyboards with a function key

Key Combination	Effect
fn-backspace	forward delete
fn-left arrow	home
fn-right arrow	end
fn-up arrow	page up
fn-down arrow	page down

Back to Contents

 

Clicks

click / modifier	Effect
option-click in another application	Switch to that application and hide previous app
cmd-drag (window)	Drag window without bringing it to front (requires application support to work behind dialogs)
cmd-drag (window background)	Pan contents of window with hand (Finder)
cmd-opt-drag (window background)	Option may be needed to pan contents of window with hand (Finder) on 10.3 and later
cmd-drag (Mac OS X)	Rearrange menu extras
opt-drag (file)	Copy file
cmd-opt-drag (file)	Make alias of file
cmd-click window title	Pop-up menu showing path to current folder/document (in some applications)
option-windowshade	Windowshade all windows of application (classic only)
option-zoom	Zoom window to full-screen
option-yellow	Dock all windows of application (Mac OS X only)
option-green	Zoom window to fill screen (in some applications)
Mac OS X only - items in dock
cmd-click	Reveal in Finder
cmd-opt-click	Activate app and hide other apps
ctl-click (or click and hold)	contextual menu
cmd-drag into dock	Freeze current dock items from moving so icon can be dropped onto an app
cmd-opt-drag into dock	Force application you’re dropping onto to open dropped item

Back to Contents

 

Control Strip

opt-drag control strip	Move control strip
opt-drag CS module within strip	reorders CS modules
opt-drag CS module to trash	uninstalls a module
opt-drag CS module elsewhere	whatever dragging the module file itself would

Mac issues again - Code Warrior 7 compiler error (invalid data in pre compiled header)

Oh we love Macs, reminds me why we consentrate on windows these days.

Problem compiling old PDF Page Numberer for Mac Acrobat 5&6 to change the number limits on start, end boxes etc.

Kept getting error:-
invalid data in pre compiled header   no matter what at the start of every .cpp file.

tried  a C example in code warrior 7 and worked ok, then tried a C++ one and got the same issue.

Finally found the CodeWarrior 7 CD and re-installed on a new drive then it worked straight away! wow!

Apple Mac startup issue - monitor hertz too high to view on monitor

Ok, had an issue yestersay - old version of MAC OSX wouldn't startup on our new ViewSonic monitor due to too high hz resolution (90hz x 75hz), after a few reboots trying to telnet in to change the config startup file found that if you startup in SAFE mode then it will get past it so you can then change the settings to 60hz for the monitor graphic display in System Preferences.

To statup in safemode:

To start up into Safe Mode (to Safe Boot), do this:

1. Be sure your Mac is shut down.
2. Press the power button.
3. Immediately after you hear the startup tone, hold the Shift key. The Shift key should be held as soon as possible after the startup tone, but not before the tone.
4. Release the Shift key when you see the gray Apple icon and the progress indicator (looks like a spinning gear).

During startup in Mac OS X v10.4 or later, you will see "Safe Boot" on the login window, which appears even if you normally log in automatically. During startup in Mac OS X v10.2 through v10.3.9, you will see "Safe Boot" on the Mac OS X startup screen.
To leave Safe Mode, restart the computer normally, without holding any keys during startup.