C / C++ / MFC Discussion Boards

Re: multiple dll

led mike18-Feb-09 4:30

led mike

18-Feb-09 4:30

Nice post but you didn't explain what the spoon is for. Poke tongue | ;-P

Oh, if it involves his hind parts I don't want to know. Laugh | :laugh:

CComboBox

durban218-Feb-09 2:32

durban2

18-Feb-09 2:32

HI! help, please, me.
MFC, Visual C++ STUDIO 2008
I want to place string into ComboBox that
Is on modeless dialog window.
I’m using two classes:

class CAdodc_my : public Cdialog
class CMyModeless2 : public Cdialog

CMyModeless2* m_pModeless; // into "MyModeless2.h"
CComboBox m_cComboBoxModeless;  // into "MyModeless2.h"

BOOL CAdodc_my::OnInitDialog()
{
m_pModeless = new  CMyModeless2( this); // into constructor Adodc_my.cpp
m_pModeless->m_cComboBoxModeless.AddString("SPARTAC");
}
Debug Assertion Failed!
Program: ...Tested_Examples_Studio_2008\ADOMy_first\Debug\ADOMy_first.exe
File: f:\dd\vctools\vc7libs\ship\atlmfc\include\afxwin2.inl
Line: 879
For information on how your program can cause an assertion
failure, see the Visual C++ documentation on asserts.
(Press Retry to debug the application)

Re: CComboBox

krmed18-Feb-09 2:45

krmed

18-Feb-09 2:45

At the time you try to AddString, you have not yet created the dialog, so the ComboBox doesn't exist yet.

After you create the instance with new, you need to call Create to actually create the windows.

Hope that helps.

Karl - WK5M
PP-ASEL-IA (N43CS)
PGP Key: 0xDB02E193
PGP Key Fingerprint: 8F06 5A2E 2735 892B 821C 871A 0411 94EA DB02 E193

Re: CComboBox

_AnsHUMAN_ 18-Feb-09 2:46

_AnsHUMAN_

18-Feb-09 2:46

is m_cComboBoxModelessinitialized/created?

You need to google first, if you have "It's urgent please" mentioned in your question.
Wink | ;-)

_AnShUmAn_

Re: CComboBox

David Crow18-Feb-09 3:05

David Crow

18-Feb-09 3:05

CHIVOTIOV wrote:
m_pModeless->m_cComboBoxModeless.AddString("SPARTAC");

Do this in CMyModeless2::OnInitDialog().

"Old age is like a bank account. You withdraw later in life what you have deposited along the way." - Unknown

"Fireproof doesn't mean the fire will never come. It means when the fire comes that you will be able to withstand it." - Michael Simmons

Passing a string

brucewayn18-Feb-09 2:31

brucewayn

18-Feb-09 2:31

I have string data for a dialog. However when i click on the a button i want this string data to be displayed on the second dialog.

Please let me know how to achieve this...

Thanks in advance

Re: Passing a string

Cedric Moonen18-Feb-09 2:38

Cedric Moonen

18-Feb-09 2:38

Check this article[^]

Cédric Moonen
Software developer

Charting control [v1.5]
OpenGL game tutorial in C++

Re: Passing a string

CPallini18-Feb-09 22:06

CPallini

18-Feb-09 22:06

I think the link to that tox's article should be permanently added to the forum page.
Big Grin | :-D

If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler.
-- Alfonso the Wise, 13th Century King of Castile.

This is going on my arrogant assumptions. You may have a superb reason why I'm completely wrong.
-- Iain Clarke

[My articles]

Re: Passing a string

Cedric Moonen18-Feb-09 22:49

Cedric Moonen

18-Feb-09 22:49

Yep, it's a shame it is so under-rated...

Cédric Moonen
Software developer

Charting control [v1.5]
OpenGL game tutorial in C++

Re: Passing a string

CPallini18-Feb-09 23:12

CPallini

18-Feb-09 23:12

Yes. I think the article for beginners are the most valuable here at CP.
Unfortunately, such articles are often downvoted by the 'very-smart-super-expert' people who enjoys themselves just with the 'most-advanced-innovative-stuff' (not to mention the 'trollistic-coward-univoter' CP plague).
I suppose there is also something personal against tox, since he is a bit 'touchy', no need to say that if you downvote an article beacuse you dislike the author then you're definitely a pathological idiot.
It's frustrating form me, having to say, each time: "Trust me, it scored bad, but is actually a very good article".

Re: Passing a string

eraccn18-Feb-09 3:00

eraccn

18-Feb-09 3:00

Can u get the second dialog's handle,if so u can use postmessage()

Later buggers harm more.

OnSize() function help

Deepu Antony18-Feb-09 1:28

Deepu Antony

18-Feb-09 1:28

Hi all

I am a view class which is derived from CScrollView.I am overriding OnSize() function.

But when the window is minimized or maximized it is not calling.When it is restored it is calling.

Can anybody help me.I have to do some calculations when the window is minimized.

Thanks and regards
Deepu.

Re: OnSize() function help

Arman S.18-Feb-09 1:52

Arman S.

18-Feb-09 1:52

WM_GETMINMAXINFO
BOOL IsIconic(HWND wnd)

--
Arman

Re: OnSize() function help

Deepu Antony18-Feb-09 2:22

Deepu Antony

18-Feb-09 2:22

Thanks a lot.

Setting for removing a file path from Liner->Command Line in VS2005

pandit8418-Feb-09 1:24

pandit84

18-Feb-09 1:24

Hi i am compiling one project in VS2005
while building that in Release Unicode i am getting a linker error that cannot open "../release - unicode/****_.lib".
In Linker setting extra path is getting appended in that...
please tell me how to remove it so as to build the project successfully

Thanks,

Thread

Davitor18-Feb-09 1:15

Davitor

18-Feb-09 1:15

Hi all

How can i call funtion in thread .I need simple Thread example.Plz help me

Re: Thread

Chandrasekharan P18-Feb-09 1:22

Chandrasekharan P

18-Feb-09 1:22

I really think you should search the net before sending a query.

Hope this link helps you

http://www.devhood.com/tutorials/tutorial_details.aspx?tutorial_id=435[^]

Re: Thread

Davitor18-Feb-09 1:38

Davitor

18-Feb-09 1:38

thank for reply but i need to pass myfunction in thread.Simple i want to create a thread and in this thread i want to pass

Copy Function

.Plz help me

Re: Thread

Cedric Moonen18-Feb-09 1:47

Cedric Moonen

18-Feb-09 1:47

What do you mean by "pass myfunction in thread" ? Do you mean that you have to call your function from within the thread ? If yes, you need to make sure that your function prototype is the same as the one expected by the CreateThread function (see here[^]).

Cédric Moonen
Software developer

Charting control [v1.5]
OpenGL game tutorial in C++

Re: Thread

Cedric Moonen18-Feb-09 1:37

Cedric Moonen

18-Feb-09 1:37

Here[^] is an excellent article about worker threads. A bit long but very interesting.

Cédric Moonen
Software developer

Charting control [v1.5]
OpenGL game tutorial in C++

Re: Thread

Davitor18-Feb-09 1:55

Davitor

18-Feb-09 1:55

Ok both are same article.But i need very simple only two line of example how can i pass Copy function in thread.Plz help me i don't need two much high funda article becouse i don't know any thing about THREAD.So plz help me

Re: Thread

CPallini18-Feb-09 2:06

CPallini

18-Feb-09 2:06

If you really "don't know anything about threads" then it's the time either to:

acquire some knowledge about (and hence read that f*!?ing article!!! ).

simply abandon the idea of using threads.

BTW option two is for the weaks, so, once again, read the article.

Smile | :)

Re: Thread

Luc Pattyn18-Feb-09 2:58

Luc Pattyn

18-Feb-09 2:58

or quit programming since you lack the necessary curiosity. Roll eyes | :rolleyes:

Luc Pattyn [Forum Guidelines] [My Articles]

- before you ask a question here, search CodeProject, then Google
- the quality and detail of your question reflects on the effectiveness of the help you are likely to get
- use the code block button (PRE tags) to preserve formatting when showing multi-line code snippets

Re: Thread

CPallini18-Feb-09 3:01

CPallini

18-Feb-09 3:01

Good point!
Smile | :)

Re: Thread

David Crow18-Feb-09 3:09

David Crow

18-Feb-09 3:09

Luc Pattyn wrote:
...you lack the necessary curiosity.

Eloquently said. Thumbs Up | :thumbsup:

BTW, there's a type-o on your home page.

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.