winapi & mfc - C / C++ / MFC Discussion Boards

Re: problem in multi splitting a window [modified]

_anil_30-May-06 1:56

30-May-06 1:56

http://www.codeproject.com/script/comments/forums.asp?msg=1507650&forumid=1647&XtraIDs=1647&searchkw=_anil_&sd=3%2F1%2F2006&ed=5%2F30%2F2006#xx1507650xx[^]

Regards
Anil

Load/Store a TreeView in database (Visual C++)

karlheinzsteinhart29-May-06 22:35

karlheinzsteinhart

29-May-06 22:35

Hi,
I am lookoing for an an example in Visual C++ how to store/laod a TreeView in database, and show the hierachical data in a treeview.
In each row in the database there is an ID and a PARENTID

Thank you
Karl-Heinz

Multi Threading in MFC

Scorpio29-May-06 22:04

Scorpio

29-May-06 22:04

Hello guys I am beginner to MFC threading. Can any body give me a link to samples for learning multi threaded programming (other then MSDN)

Thank You

Re: Multi Threading in MFC

_AnsHUMAN_ 29-May-06 22:21

_AnsHUMAN_

29-May-06 22:21

Search codeproject with multithreading in the search box.

Somethings seem HARD to do, until we know how to do them.
Wink | ;-)

_AnShUmAn_

Re: Multi Threading in MFC

Ganesh_T29-May-06 22:30

Ganesh_T

29-May-06 22:30

see:

http://www.codeproject.com/cpp/rendevouz.asp

http://www.codersource.net/published/view/310/threading_in_vc.aspx

Cheers
"Peace of mind through Technology"

Re: Multi Threading in MFC

Roger Stoltz29-May-06 22:35

Roger Stoltz

29-May-06 22:35

Start here[^].

You'll find other excellent articles written by Joe Newcomer on his site.

--
Roger

It's supposed to be hard, otherwise anybody could do it!

Regarding CodeProject: "resistance is pointless; you will be assimilated"

Re: Multi Threading in MFC

Hamid_RT30-May-06 3:22

Hamid_RT

30-May-06 3:22

See Here[^] and Here[^]

whitesky

winapi & mfc

blue_rabbit29-May-06 21:54

blue_rabbit

29-May-06 21:54

The first book i read is program windown in c (win32api) .When i come here i see that many u use MFC. Is MFC app is faster or easy to program than win32api.
i also see that i write code using gdi++, and i bring it to another computer, it'll not work because lack of dll.
MFC is the same???.
If u have good book and u want me read it, let send me at "sea.loves.you@gmail.com". Thanks
And i alway get problem that is when i write my app and it run well in my computer but when i bring it to another it can't. I try to copy some dll required, some app work and some don't. mysetting is incorrect,isn't it?
I use .Net 2005.
Another problem: when i write program, i compile and it run well, but at another time when i chose Rebuild solution, and i run my app, but it alway drop the message that can't not find msvc80....( dont remember). Why?
Thanks.

Re: winapi & mfc

Hamid_RT30-May-06 3:32

Hamid_RT

30-May-06 3:32

I think three question
1-?
2-maybe you use from serivces that are install only in your computer
3-Can you be more specific

whitesky

Re: winapi & mfc

blue_rabbit31-May-06 21:04

blue_rabbit

31-May-06 21:04

1. I don't know mfc i only know win32api, i wonder how it is. Because i see many u use it to write code! May be i'm "out of date".Does app Programming with mfc need some additional dll when running. If some kind send me a ebook about mfc.

2. I use .Net 2005 when i build my app and bring to another computer, i run it and alway get error message (0xc5).May be that computer need install framework2.0. can i avoid it Confused | :confused:

.

3. I use .Net 2005 and each time i "Rebuild solution" then may app can't not run again because there is error message says that the app can't not find msvcd80.dll( not sure).
I don't know why?I always get that problem. When i start a new solution it build well and run well but if i press "rebuild solution" and i'm mad Mad | :mad:

(Note: i have to project in my solution ). Now i go back to .Net2003 but if some one know tell me.

Thank everyone? Blush | :O

Re: winapi & mfc

Hamid_RT31-May-06 21:38

Hamid_RT

31-May-06 21:38

1- well it depend to your project of course basically yes
2-you answer to your question you use framework2.0 in your project and
maybe it not install in another computer
3-I use vs2005 and i create one project and build and again rebuild solution
and its not problem (maybe im not sure your vs has problem)

whitesky

attach to WM_MOVE event of a window

ilidan29-May-06 21:54

ilidan

29-May-06 21:54

hi!

there's a window that i don't own (displayed from a code on an external dll). is it possible to attach to the move event of that window?

i just need to move my app so that those two windows are always side by side. i've done this with the wm_move event on my side.

thanks!

Re: attach to WM_MOVE event of a window

Ganesh_T29-May-06 22:33

Ganesh_T

29-May-06 22:33

You can get the handle of window by FindWindow .
then create the User messages and post it to the specific window by PostMessage

Cheers
"Peace of mind through Technology"

Re: attach to WM_MOVE event of a window

ilidan29-May-06 23:36

ilidan

29-May-06 23:36

i don't want to Post messages to that window, I need to be notified what that window moves.

in short i need that window (which i only have a dll) to post messages to me.

Re: attach to WM_MOVE event of a window

Nibu babu thomas29-May-06 23:59

Nibu babu thomas

29-May-06 23:59

ilidan wrote:
there's a window that i don't own (displayed from a code on an external dll). is it possible to attach to the move event of that window?

Look up WH_CALLWNDPROC and WH_CALLWNDPROCRET.

Nibu thomas
A Developer

Programming tips[^] My site[^]

Re: attach to WM_MOVE event of a window

ilidan30-May-06 15:06

ilidan

30-May-06 15:06

Thanks. This is exactly what I'm looking for!

Re: attach to WM_MOVE event of a window

ThatsAlok30-May-06 1:57

ThatsAlok

30-May-06 1:57

ilidan wrote:
there's a window that i don't own (displayed from a code on an external dll). is it possible to attach to the move event of that window?

i just need to move my app so that those two windows are always side by side. i've done this with the wm_move event on my side.

Hook the WM_MOVE Function using WH_CBT

"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
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Opinions Wanted on Hypothetical DLL Loading

Richard Andrew x6429-May-06 21:31

Richard Andrew x64

29-May-06 21:31

Please give me your thoughts on whether you think the following would be possible, and workable:

Do you think it would be possible to dynamically load and use a DLL without calling LoadLibrary, and GetProcAddress ?

Imagine the following procedure:

1. Use VirtualAlloc to reserve space in memory for the DLL
2. Read the DLL file and load it into the newly allocated memory
3. Write your own custom function to read the Export Table and manually compute the entry points for the DllMain and other functions you need
4. Call DllMain with PROCESS_ATTACH, then be sure to call it again for every thread you create

Do you think it would work?

Rich

ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸

Re: Opinions Wanted on Hypothetical DLL Loading

toxcct29-May-06 21:38

toxcct

29-May-06 21:38

just curious : why would you like to do such a thing ?

TOXCCT >>> GEII power

[VisualCalc 3.0 updated ][Flags Beginner's Guide new! ]

Re: Opinions Wanted on Hypothetical DLL Loading

Stephen Hewitt29-May-06 23:20

Stephen Hewitt

29-May-06 23:20

I think it's possible but you would just be re-implementing the loader.

Steve

Re: Opinions Wanted on Hypothetical DLL Loading

Richard Andrew x6429-May-06 23:25

Richard Andrew x64

29-May-06 23:25

Thanks for your reply, Steve. I'll chalk that up as one vote for "it might work."

ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸¸,ø¤º°`°º¤ø,¸

Re: Opinions Wanted on Hypothetical DLL Loading

Nibu babu thomas30-May-06 1:33

Nibu babu thomas

30-May-06 1:33

Troposphere wrote:
Do you think it would work?

Yeah it will. But be assured that it will be rope walking. You've got to be very careful. Smile | :)

Nibu thomas
A Developer

Programming tips[^] My site[^]

[Message Deleted]

_kal_29-May-06 21:25

_kal_

29-May-06 21:25

[Message Deleted]

Re: Moving Caret using SetCaretPos

G Haranadh29-May-06 23:08

G Haranadh

29-May-06 23:08

If you want do this manipulation then better derive one class(your own edit class derived from CEdit).
and handle some events & functions like OnKeyDown

void CMyEdit::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags) 
{
	if (nChar == VK_DELETE) {//like this you can handle your key.
		if (!(GetStyle() & ES_READONLY)) {
			processDelete();// some fun.... for some manipulation.
		}
	} else
		CEdit::OnKeyDown(nChar, nRepCnt, nFlags);
}

handle in that functions get sel, set sel,
you have get at, setat functions for CString.
etc.
bla bla bla.
.....
you can do like this. Cool | :cool:

Nice talking to you. Blush | :O

If you judge people, you have no time to love them. -- Mother Teresa

Re: Moving Caret using SetCaretPos

G Haranadh30-May-06 0:41

G Haranadh

30-May-06 0:41

I think,....Then you can go for service programming. some thing like that.Or you can create a plugin for a editor or you have to create a windows service, if that service is running then you can restrict like this. Search for this kind of programs(this comes under com etc...). Sorry. I dont know the writeing services programming.

Nice talking to you. Blush | :O

If you judge people, you have no time to love them. -- Mother Teresa

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