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Please post the code....
Regards!!!
Carlos Antollini.
Sonork ID 100.10529 cantollini
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I have an application where I save files with a unique
suffix, .dan files. When I save a file temp.dan or whatever.dan, the file looks wierd. If I save a word perfect file or txt file, it has a nice looking icon.
I looked under registry under HKEY_CLASSES_ROOT and there are directories like HKCR\.txt and HKCR\txtfile that must be associating the .txt with the icon. But how? There is very little information under HKCR\.txt, just a long integer. My question is: how can I associate a unique file suffix with an icon or program (and hence an icon)?
Please, please, any response any one can give me will be greatly appreciated.
Sincerely,
Danielle (an overworked graduate student)
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Just follow the pattern used by .TXT files.
[HKEY_CLASSES_ROOT\.dan]
@="danfile"
[HKEY_CLASSES_ROOT\danfile]
@="Your file description"
[HKEY_CLASSES_ROOT\danfile\DefaultIcon]
@="C:\path\to\your\icon.ico"
and so on.
--Mike--
My really out-of-date homepage
"Hey, you wanna go to the Espresso Pump and get sugared up on mochas?"
-- Willow Rosenberg
Sonork - 100.10414 AcidHelm
Big fan of Alyson Hannigan.
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I've been looking into learning OpenGL to learn graphics programming using visual C++. All the sites seem to show it as an excellent method for programming games. However, I just need to design a simple 3D graphics software. Would you still recommend OpenGL for that purpose or is there any better way?
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OpenGL is certainly great way to get yourself into graphics and 3D programming.
It has a mature, concise (but flexible) API, that will give you ease of use
in the beginning and then scales up for power use with more faster and efficient
ways of populating you 3d scenes.
THE book for it is the OpenGL Programmers Reference(‘The Red Book’).
A good website is the Nehe site with loads of tutorials that take you
by the hand from your first opengl window to some pretty advanced topics.
Everything you learn using opengl, as you build your first set of apps, can
easily be reapplied to another 3d api (such as Direct3d).
It is easier going from opengl to direct3d than vice versa,
as gl brings less baggage up front.
The graphics fundamentals are the same no matter which api.
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Hi,
I have one splitter window with two child views, if something fails ( b.g. word inplace fail due to Norton Antivirus), then I need to minimize on the views ( to size 0,0), and don´t allow the user to resize it, how can I do that ?, I have tried:
GetReportFrame()->m_wndSplitter.GetPane(0,1)->SetWindowPos(NULL, -1, -1, 0, 0, SWP_NOMOVE | SWP_NOOWNERZORDER);
GetReportFrame()->m_wndSplitter.RecalcLayout();
But don´t works, How can I do it ?, Thanks, Bye !
Braulio
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Could ShowWindow(SW_HIDE) be the solution?
Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo
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Hola !
Finally I have tried this:
GetReportFrame()->m_wndSplitter.GetPane(0,0)->GetClientRect(R);
GetReportFrame()->SetWindowPos(NULL, -1, -1, R.Width(), R.Height(), SWP_NOMOVE | SWP_NOOWNERZORDER);
GetReportFrame()->m_wndSplitter.RecalcLayout();
And seems to work, I have made class that locks the splitter ( just override Splitter class, and OnMouse move if locked nothing OnLButton and Cursor if locked...) , so the user cannot drag the vertical splitter thing to resize the splitters).
Anyway, muchas gracias !, un saludo
Braulio
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Hey !
Thanks a lot !
Braulio
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Hello,
How would you check to see if there is a previous instance of your application running? Thanks...
Marcus
Make no little plans; they have no magic to stir your blood to action. Make big plans, aim high in work and hope
-- Daniel Burnham
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I uninstalled some program in Windows 2000 but it still appears in Add-Remove Programs Control Panel applet. How can I delete this line?
(People don't open Operating Systems Message Board, so I publish this question here).
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As I remember, you can delete it from registry here:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
Philip Patrick
"Two beer or not two beer?" (Shakesbeer)
Web-site: www.saintopatrick.com
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You can also use Tweak UI do delete these lines.
Tweak UI is available for download at www.microsoft.com
Kind regards
Mustafa Demirhan
http://www.macroangel.com
Sonork ID 100.9935:zoltrix
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Hi,
In a Dialog base Application I'm assigning my dialog box to main-window(in App.cpp::InitInstance())
m_pMainWnd = &dlg;
dlg.DoModal();
Now if in OnInitDialog() method I create one more Dialog Box and calls its DoModal() then I cannot see anything on taskbar and if unluckily that DialogBox looses focus then I've to minimize all window to get that back.
Any suggestions to overcome both of these problems? How can I get Taskbar notification because my application is running and also one DialogBox is getting displayed?
Thanks,
-- Sumit
Sumit Pandya
modified 1-Aug-19 21:02pm.
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Don't do this in OnInitDialog. In such cases I set timer in OnIntiDialog to some small time interval and continue operations in OnTimer. Dialog in this case is already active and visible.
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Hi,
But At the same time I donot want to display my main DialogBox until user respond to my shown DialogBox.
Thankx for taking time to write-in again.
-- Sumit
Sumit Pandya
modified 1-Aug-19 21:02pm.
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Does anyone know how to create a media player for mp3/wma that doesnt need windows media player? Napster used a mp3 dll file. do i just wrap it or do i need to write somehting else?
.NET or not .NET? MFC is the question......
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I presume you mean a winamp type player ? There's one on CP - search for MPEG.
Christian
I have come to clean zee pooollll. - Michael Martin Dec 30, 2001
Sonork ID 100.10002:MeanManOzI live in Bob's HungOut now
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Hi All,
In an MFC Application I'm using Dialog-Box to accept user input. This input can be stored in registry or if user selects "Open" then it again retrieved from registry. This Dialog box contains EditBox and Radio Button controls. My problem is when user select "Ok" the user must be prompted to store settings or not. I wanted this prompt only if user has made some changes in existing retrieved profile. So this decision is only Applicable if "Open" while for "New" this prompt will always be there.
I can assure this change in Editbox but not in the RadioButton group
For Editbox I'm doing following
... ... ...
m_ctrlLdapCredentials.GetLine(0, Buffer);
bNoSavePrompt &= (m_ldapCredentials.CompareNoCase(Buffer) == 0);
... ... ...
How I'll come to know that If any of setting in radio button group controls has been changed?
Do I need to remove that group then what is alternative to that?
GetCheck() is not answer in case of group.
Thanks.
-- Sumit
Sumit Pandya
modified 1-Aug-19 21:02pm.
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Create a variable (an UINT) for that radio group using Class Wizard.
After this you can compare its previous value (which is an integer, that contains the index of the selected radio button) with this new value.
Or if you choose the hard way, you can use
((CButton*)GetDlgItem(ID_MYRADIOBUTTON))->GetCheck () method on all of your radio buttons and look if it is changed or not.
Kind regards
Mustafa Demirhan
http://www.macroangel.com
Sonork ID 100.9935:zoltrix
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Hi,
How can I add the mnemonics on toolbar buttons ? I have created a toolbar with only text on buttons. I would like to add the mnemonics on it. Adding '&' to the button text before setting does not work.
Thanks,
Sujata.
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Would I be right in thinking that what you really want is a toolbar with images and captions?
If so, I have some code you can take a look at to see how it's done. Go to http://www.resorg.co.uk/whats_new.html, download the source code and take a look at the class for the main toolbar - it should be self explanatory 
FYI the shortcut keys are normally handled by the menu, not the toolbar, so if you have a menu command for each toolbar button with the '&' in the right place it should work.
Andy Metcalfe - Sonardyne International Ltd
Trouble with resource IDs? Try the Resource ID Organiser Add-In for Visual C++
"I would be careful in separating your wierdness, a good quirky weirdness, from the disturbed wierdness of people who take pleasure from PVC sheep with fruit repositories."
- Paul Watson
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