ATLASSERT question - C / C++ / MFC Discussion Boards

Re: CButton color change

Code-o-mat17-Dec-08 23:24

Code-o-mat

17-Dec-08 23:24

Or handle the WM_CTLCOLORBTN message in the parent.

> The problem with computers is that they do what you tell them to do and not what you want them to do. <

Re: CButton color change

Naveen17-Dec-08 23:32

Naveen

17-Dec-08 23:32

Code-o-mat wrote:
Or handle the WM_CTLCOLORBTN message in the parent.

I dont think this message help in changing the color of button. Did you try?

nave

[OpenedFileFinder] [My Blog]

Re: CButton color change

Code-o-mat17-Dec-08 23:51

Code-o-mat

17-Dec-08 23:51

Yes, you are right, sorry, i forgot it doesn't work for buttons, which is imho a bit lame... and even if it worked, if it comes to XP style skinned, rounded, fancy buttons you can forget about it.

> The problem with computers is that they do what you tell them to do and not what you want them to do. <

Re: CButton color change

Iain Clarke, Warrior Programmer17-Dec-08 23:17

Iain Clarke, Warrior Programmer

17-Dec-08 23:17

Have a look at WM_CTLCOLOR / CWnd::OnCltColor.

This lets a a dialog control change the brush of a child button (etc).

It gives the the DC that the control will draw into - so you can (I'm fairly sure) also use pDC->SetTextColor at the same time.

Iain.

Re: CButton color change

Naveen17-Dec-08 23:55

Naveen

17-Dec-08 23:55

Iain Clarke wrote:
It gives the the DC that the control will draw into

I dont think so[^]

nave

[OpenedFileFinder] [My Blog]

Re: CButton color change

Hamid_RT17-Dec-08 23:34

Hamid_RT

17-Dec-08 23:34

You can use of WM_CTLCOLORBTN.See here[^]

Of one Essence is the human race
thus has Creation put the base
One Limb impacted is sufficient
For all Others to feel the Mace
(Saadi )

Re: CButton color change

Jijo.Raj18-Dec-08 0:21

Jijo.Raj

18-Dec-08 0:21

Check out this article too - How to create a colored button?[^].

Regards,
Jijo.

_____________________________________________________

http://weseetips.com[^] Visual C++ tips and tricks. Updated daily.

ATLASSERT question

monsieur_jj17-Dec-08 21:46

monsieur_jj

17-Dec-08 21:46

Hi all,

Does ATLASSERT run during release mode? should I enclose it with ifdef debug? Or it doesnt do anything on release mode?

Thanks,
Jayjay

Re: ATLASSERT question

CPallini17-Dec-08 22:25

CPallini

17-Dec-08 22:25

What about reading documentation [^], [^]?
Smile | :)

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: ATLASSERT question

KarstenK17-Dec-08 23:01

KarstenK

17-Dec-08 23:01

The regular answer would be "RTFM". Dead | X|

Greetings from Germany

How to attach my window to another?

extreme00117-Dec-08 21:40

extreme001

17-Dec-08 21:40

Hi programmers!

I have a question on how to attach another window. Here is a little explanation.

I created a Frame in wxWidgets and made it transparent. Now i want to attach it to another window or even better over another Window (WinAPI). I tried SetParent(child,parent) and set my window as a child window of the parent. The problem is that if the parent window updates the view, my window is in a new order and antoher window is over it and mine disappears. Is it possible to set my window over the other window without using SetParent() but my window should appear if the other window appears and disappear if the other window disappears. is it possible?

Thank you very much ans please excuse my bad english

DoModal creates problem..

m_mun17-Dec-08 21:10

m_mun

17-Dec-08 21:10

Dear all,
I have created an application where i want to open two dialog box, against clicking two toolbar Button. I have created object of that two dialog class and used DoModal(). Have there any option except DoModal() to open Two Dialog at same time?

Regards
Munna
Indian Statistical Institute(ISI)

Re: DoModal creates problem..

Cedric Moonen17-Dec-08 21:20

Cedric Moonen

17-Dec-08 21:20

Depends of what you want to do exactly: if you still want to let the user interact with the main user interface, then you have to use two modeless dialogs.
If you want the user only to interact with the dialogs, then you have to create a modal dialog (like you are doing now) and from this one create a modeless dialog.
Anyway, the solution is to use modeless dialogs Smile | :)

. Search for that on codeproject or google and you'll find a lot of examples.

Cédric Moonen
Software developer

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

Re: DoModal creates problem..

m_mun17-Dec-08 21:34

m_mun

17-Dec-08 21:34

Thanks for that.
Can u told me What command will i use for mode less dialog to show. I want to give permission user to interact with the main user Interface.

Re: DoModal creates problem..

Cedric Moonen17-Dec-08 22:41

Cedric Moonen

17-Dec-08 22:41

See here[^]

Cédric Moonen
Software developer

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

Re: DoModal creates problem..

CPallini17-Dec-08 22:22

CPallini

17-Dec-08 22:22

Shaheen.India wrote:
Have there any option except DoModal() to open Two Dialog at same time?

Yes, see for instance [^].
Smile | :)

how to save file in CFileDialog ?

AnithaSubramani17-Dec-08 18:20

AnithaSubramani

17-Dec-08 18:20

Hi All,

Im having the ex.txt file in one variable.I need to save this file into some other location using file browser(browse button).
code is:

CFile f;

	char strFilter[] = { "BCR Files (*.bcr)|*.bcr|All Files (*.*)|*.*||" };

	CFileDialog FileDlg(FALSE, ".bcr", NULL, 0, strFilter);

	if( FileDlg.DoModal() == IDOK )
	{
	f.Open(FileDlg.GetFileName(), CFile::modeCreate | CFile::modeWrite);
		CArchive ar(&f, CArchive::store);
	ar.Close();
	}
	else
		return;

	f.Close();

How to automatically give this ex.txt in File name.

Pls help me....

Thanks & Regards

Anitha

Re: how to save file in CFileDialog ?

Naveen17-Dec-08 18:50

Naveen

17-Dec-08 18:50

AnithaSubramani wrote:
How to automatically give this ex.txt in File name.

Like this?

CFileDialog FileDlg(FALSE, ".bcr", _T("ex.txt"), 0, strFilter);

nave

[OpenedFileFinder] [My Blog]

Re: how to save file in CFileDialog ?

AnithaSubramani17-Dec-08 19:15

AnithaSubramani

17-Dec-08 19:15

I got the result.
Thanks a lot.............

help..

ramina sen17-Dec-08 17:50

ramina sen

17-Dec-08 17:50

while compiling any prgramin vc++ i am getting the same error pls tell me why it is so like this...
MSVCRTD.lib(crtexew.obj) : error LNK2001: unresolved external symbol _WinMain@16

1 unresolved externals]]
Fatal error!!
these r the errors i am always gettings..

Re: help..

L. Madhavan17-Dec-08 18:11

L. Madhavan

17-Dec-08 18:11

Try New Project > Win32 Console Application.

Re: help..

Malli_S17-Dec-08 18:18

Malli_S

17-Dec-08 18:18

Have you changed the project settings to use UNICODE characters ? The linker is looking for a console application, but the project is being compiled as windows application.

-Malli...!

Re: help..

Jijo.Raj17-Dec-08 21:01

Jijo.Raj

17-Dec-08 21:01

Please check this[^] and this[^]. Similar threads which contain solution for your problem.

Regards,
Jijo.

_____________________________________________________

http://weseetips.com[^] Visual C++ tips and tricks. Updated daily.

Re: help..

aks.17-Dec-08 22:54

aks.

17-Dec-08 22:54

May be you defined UNICODE in project settings and doesn't defined the entry point
If so set Project Settings -> Link -> Output -> Entry-point = wWinMainCRTStartup

aks

Visual C++ 6.0 and Visual Studio 2005

izyani17-Dec-08 14:23

izyani

17-Dec-08 14:23

I currently done with my programming for the CSP. The problem that I’m having is, I have the different result whenever I run the CSP program. FYI, currently I have 2 type of CSP dll, a.dll already been signed by Microsoft where b.dll is the one that I develop(still in the development stage).

Run in Vista Ultimate/Win XP SP3.

Replace the latest advapi32.dll(from one of the sources from Internet)
1. Place the a.dll and testcsp.exe to c:\windows\system32
2. Run command : regsvr32 a.dll  result FAIL
3. Run command : cspSign c a.dll  result PASS
4. Run command : regsvr32 a.dll  result FAIL
5. Run testcsp.exe  result PASS
Question : Is the result PASS because the a.dll already been sent to Microsoft for signing?

Replace the latest advapi32.dll(from one of the sources from Internet)
1. Place the b.dll and testcsp.exe to c:\windows\system32
2. Run command : regsvr32 b.dll  result FAIL
3. Run command : cspSign c b.dll  result PASS
4. Run command : regsvr32 b.dll  result FAIL
5. Run testcsp.exe  result FAIL
Question : Is the result FAIL because the b.dll is not been signing?

Use the original advapi32.dll
1. Place the b.dll and testcsp.exe to c:\windows\system32
2. Run command : regsvr32 b.dll  result FAIL
3. Run command : cspSign c b.dll  result PASS
4. Run command : regsvr32 b.dll  result FAIL
5. Run testcsp.exe  result FAIL
Question : Is the result FAIL because I didn’t replace the advapi32.dll?

Run XP (the same environment during the development of a.dll)
1. Place the b.dll and testcsp.exe to c:\windows\system32
2. Run command : regsvr32 b.dll  result FAIL
3. Run command : cspSign c b.dll  result PASS
4. Run command : regsvr32 b.dll  result FAIL
5. Run testcsp.exe  result PASS
Question : Why both of the b.dll is PASS?

FYI, a.dll was compiled using Visual 6.0 and b.dll was compiled using Visual Studio 2005. Is the compiler cause the different result of during the testing?

Thank You.

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