Re: Dynamic menu - C / C++ / MFC Discussion Boards

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Re: Problem with colour in Resource Editor

Alex_Y14-Jul-05 3:46

Alex_Y

14-Jul-05 3:46

I just send file to your email 256palette.pal

Smile | :)

Re: Problem with colour in Resource Editor

Pazzuzu14-Jul-05 3:57

Pazzuzu

14-Jul-05 3:57

Thanbks a lot....

IE Settings

Usman Tasleem Akshaf13-Jul-05 20:45

Usman Tasleem Akshaf

13-Jul-05 20:45

I would

Be FaithFull To Your Work.

Re: IE Settings

Monty²13-Jul-05 21:20

Monty²

13-Jul-05 21:20

Usman Tasleem Akshaf wrote:
I would

Really why ? Unsure | :~

C makes it easy to shoot yourself in the foot; C++ makes it harder, but when you do, it blows away your whole leg

Re: IE Settings

ThatsAlok14-Jul-05 5:12

ThatsAlok

14-Jul-05 5:12

Usman Tasleem Akshaf wrote:
I would

What change do you want bring with IE settings?

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

Dynamic menu

Halawlaws13-Jul-05 20:39

Halawlaws

13-Jul-05 20:39

Hi i have a problem that i couldn't find a solution all over the net here it is:
I want to create dynamic menu item (at runtime) in a dialog modal.

Problem:

I assign the same ID for all dynamic menu items
ON_COMMAND(ID_ALL , OnTreeProgramadapter)

Then everytime I need to insert dynamic menu items I use
submenu1->InsertMenu(1,MF_BYCOMMAND, ID_ALL,"Save" )

This way i can know which one is selected using
GetMenuString(1, s, MF_BYCOMMAND);

Everything is great till now but...

In my program I need to enable and disable my menu item so i used
EnableMenuItem(ID_ALL,MF_ENABLED | MF_BYCOMMAND); //and i tried (ID_ALL ,MF_ENABLED | MF_BYPOSITION)

Only what happens is that only the first menu item (position 1 = last added) that is enabled and disabled as i want

My question is: HOW CAN I ENABLE AND DISABLE ALL THE REST knowing that i always want them all disabled or enabled

thx in advance 4 ur help

PS: i don't want to use different IDs for each new menu item.

/\(-)|\/|/\|)

Re: Dynamic menu

Mark Greenwood13-Jul-05 21:23

Mark Greenwood

13-Jul-05 21:23

Add a message map handler for the command UI

ON_UPDATE_COMMAND_UI(ID_ALL, OnUpdateIDALL)

Then the handler itself will look like this

void CMultipleMenuItemsDoc::OnUpdateID_ALL(CCmdUI *pCmdUI)
{
// Get the menu in question - HOWEVER you do this
CWnd* pWnd = theApp.GetMainWnd();
CMenu* pMenu = pWnd->GetMenu()->GetSubMenu(0);

// Get the string of the menu item
CString strTest;
pMenu->GetMenuString(pCmdUI->m_nIndex, strTest, MF_BYPOSITION);

// Then you can disable or enable it based on whatever criteria you have
pCmdUI->Enable(false);
}

Re: Dynamic menu

Halawlaws13-Jul-05 22:24

Halawlaws

13-Jul-05 22:24

Thanks for ur concern but i still have a problem
U see i just tried ur suggestion but i am still unable to disable or enable all my dynamic menu items together in fact i can only control the last one i added and the rest i can't control at all
Can u help?

/\(-)|\/|/\|)

Re: Dynamic menu

Jose Lamas Rios15-Jul-05 5:00

Jose Lamas Rios

15-Jul-05 5:00

Halawlaws wrote:
Problem:
I assign the same ID for all dynamic menu items
[...]
Only what happens is that only the first menu item (position 1 = last added) that is enabled and disabled as i want

Try using a range of IDs (one for each different item) in combination with ON_COMMAND_RANGE / ON_COMMAND_RANGE_EX

--
jlr
http://jlamas.blogspot.com/[^]

Executing a BitMap on FullScreen

a_david12313-Jul-05 20:31

a_david123

13-Jul-05 20:31

Respected all
I have to display a BitMap using VC++ i did it but now i have to display it on Full moniter Screen,that's after executing VC program the bitmap display on full sceen using 800*600 area of screen.
how i can do ??

David

david

problem about ole

William.Wang13-Jul-05 20:26

William.Wang

13-Jul-05 20:26

hi,all
I got a problem about ole, now I'm developing a program to read PDF file as IE does. I made it to be a activex document client program, and using it to read *.doc or *.xls or even the activex document file which produced by my own activex document server program, it works fine, but when I tried to open PDF file, a message box popped up, and it said "no much memeroy enough to run it",and I traced to code, found it was popping up when COleClientItem::Activate(nVerb, pView, lpMsg) was being called.
how can I open pdf successfully? thanks, regards.

Remote execution

dSolariuM13-Jul-05 20:24

dSolariuM

13-Jul-05 20:24

Hi all,
I want to run an exe file on a computer in a local network.
How to do this?
Please help me.
Cheers,
MILAD.

Every new thing you learn,Gives you a new personality.

Re: Remote execution

ThatsAlok14-Jul-05 5:17

ThatsAlok

14-Jul-05 5:17

dSolariuM wrote:
I want to run an exe file on a computer in a local network.

http://www.codeproject.com/system/remoteprogramexec.asp[^]

http://www.codeproject.com/system/remoteexec.asp[^]

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

cheers,
Alok Gupta
VC Forum Q&A :- I/ IV

Build Automated DLL to be interfaced to VB6.0

thealca13-Jul-05 19:12

thealca

13-Jul-05 19:12

I am new with C++, I am a VB6.0 Programmer, and I want to create a automated DLL in C++ that will be interfaced to VB6.0.

I Selected MFC AppWizard(dll) to create a new project, then I selected "Regular DLL Using MFC" and checked "Automation" from wizard options.

Then I added class and methods using View->Class Wizard, put some codes in it, then compiled (F7).

When I instantiated it with VB6.0 this error occurs:

Run time error '429'
ActiveX can't create Object

Did I miss something? I did modify the default compilation settings, does it have something do with this?

AI hope you guys can help me.

Thank You.
D'Oh! | :doh:

THEALCA

Re: Build Automated DLL to be interfaced to VB6.0

javad_200513-Jul-05 19:17

javad_2005

13-Jul-05 19:17

Try ATL Dlls,
They are more powerful!
Cheers.

Re: Build Automated DLL to be interfaced to VB6.0

thealca18-Jul-05 14:01

thealca

18-Jul-05 14:01

It worked, thanks a lot!!

"Temporary Internet Files" location using WinInet

Chintoo72313-Jul-05 19:10

Chintoo723

13-Jul-05 19:10

I am looking for a way to obtain the location of the "Temporary Internet Files" using WinInet. Does anyone know?

Re: "Temporary Internet Files" location using WinInet

Chintoo72313-Jul-05 19:31

Chintoo723

13-Jul-05 19:31

Ok, got it. Its using shell and not wininet. SHGetFolderPath with CSIDL_INTERNET_CACHE.

But I see two locations where Temporary Internet Files folder exists. One in C:\Documents and Settings\username\Local Settings\ and the other in C:\Documents and Settings\username\Local Settings\Temp - does any one know what is the second one? The contents of this folder dont get cleared when I delete files from IE tools options. Thisis there both on winxp and win2k.

Thanks in advance.

Trying to hide task bar but SPI_SETWORKAREA not working?

retro_coder13-Jul-05 18:51

retro_coder

13-Jul-05 18:51

Hi
I am using the following code to set my work area and to hide the task bar.

<br />
::ShowWindow(::FindWindow(_T("Shell_TrayWnd"), NULL));<br />
CRect rectWorkArea = CRect(0, 0, ::GetSystemMetrics(SM_CXSCREEN), ::GetSystemMetrics(SM_CYSCREEN));<br />
SystemParametersInfo(SPI_SETWORKAREA,0,&rectWorkArea,SPIF_SENDCHANGE);<br />

When I set my application to full screen/maximize (or any other application actually), the application will not use the space occupied by the hidden task bar, nor will I be able to resize it to use the area. I can drag it to occupy the space, but I have also noticed the window outline for dragging doesn't get display there either.

When I do a SPIG_GETWORKAREA later, it still shows the old work area that includes the task bar.

The Taskbar app found on code guru also exhibits this behaviour.

Has anyone else had this problem and how did you get around it?

I am using Windows 2000 SP4, but it also happens on Windows XP SP2.

Thanks in advance.

Re: Trying to hide task bar but SPI_SETWORKAREA not working? (SOLVED)

retro_coder13-Jul-05 19:08

retro_coder

13-Jul-05 19:08

Oops, looks like it was my fault. It looks like my WM_GETMINMAXINFO message handler was misbehaving. If I set bHandled = FALSE it seems to work now.

At exit

Fernando A. Gomez F.13-Jul-05 17:19

Fernando A. Gomez F.

13-Jul-05 17:19

Hello. I've been wondering, when an exception is thrown (i.e. by using throw keyword) and there is no catch clause available, is there any function or subroutine that will be executed before the program finalizes? Is atexit called when such an exception is thrown?

Thanks.
KK.

One day you'll find
that I have gone,
for tomorrow may rain, so
I'll follow the sun...

Re: At exit

Christian Graus13-Jul-05 18:38

Christian Graus

13-Jul-05 18:38

Yes, it's possible to write a handler for any uncaught exceptions for your applications. I'm not sure if it's done by a try/catch at the top level, or if some other mechanism exists though.

Christian Graus - Microsoft MVP - C++

Re: At exit

Toby Opferman13-Jul-05 19:37

Toby Opferman

13-Jul-05 19:37

The debugger should catch it and then you fix the problem.

8bc7c0ec02c0e404c0cc0680f7018827ebee

Re: At exit

Alexander ^M.,14-Jul-05 2:05

Alexander ^M.,

14-Jul-05 2:05

SetUnhandledExceptionFilter should be the thing you are looking for.
You can set a global exception filter with it.

Don't try it, just do it! Wink | ;-)

Docking Resizable Dialog box

mlsa13-Jul-05 15:55

mlsa

13-Jul-05 15:55

Hi everybody, I need your help.
I have a resizable dialog box with some controls (button, edit box, list box, etc). I have a Class that derive from « Paolo Messina CResizable » class. Every things works well.
Now I want to dock that dialog box (docking the dialog to the main frame). I try to do it, but it doesn’t work.
So, any ideas are welcome even if I would restart from scratch.
Thanks.

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