|
i mean how to create modeless propertysheet
|
|
|
|
|
CMyPropertySheet *Pty = new CMyPropertySheet();
Pty->Create(CMyPropertySheet::IDD);
Pty->ShowWindow(SW_SHOW);
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/codeProject$$>
|
|
|
|
|
please see my reply above!
"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow
Never mind - my own stupidity is the source of every "problem" - Mixture
cheers,
Alok Gupta
VC Forum Q&A :- I/ IV
Support CRY- Child Relief and You/xml>
|
|
|
|
|
It is like creating a modeless dialog.
Greetings from Germany
|
|
|
|
|
But i am getting problem when writing Create function
|
|
|
|
|
Hi
I want to create application in such a way that it can access Video by WebCam and store Video on the System.So Is there any Standard Win32 API Classes and namespaces available in Visual studio 2005.
Thanks
Atul
|
|
|
|
|
You may start your project with Dormgem[^]as a reference. No managed code, but it is written in C++.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
|
|
|
|
|
Try Video Capture[^] at MSDN. You might also want to try DirectShow which is part of PlatformSDK.
-Saurabh
|
|
|
|
|
hi
I want to Disable "Edit" Button in Menu Bar(SDI).
I try
CButton* but=((CButton*)GetDlgItem(ID_FILE_NEW));
but->EnableWindow(FALSE);
in MainFrame.cpp but it is not working.
Give me the suggestion about this.
thanks
regards
shakumar
shakumar
modified on Friday, June 13, 2008 1:26 AM
|
|
|
|
|
shakumar_22 wrote: but->EnableWindow(TRUE);
For disabling you have to use: but->EnableWindow(FALSE);
-Saurabh
|
|
|
|
|
sorry,
i put FALSE only,now i changed in my post.
even if false was put not working
shakumar
|
|
|
|
|
In which function are you trying to do this?
-Saurabh
|
|
|
|
|
thanks for u'r reply
at run time i want to disable the button , it may be from thread or any other class.
shakumar
|
|
|
|
|
I understand that you want to disable the button at run time but where exactly are you adding the code to do that. It seems that you are adding the code before the view is created.
-Saurabh
|
|
|
|
|
i want to disable the menu bar button at run time from thread.
Disable may be happen from some thread function.
from thread means i want the Menu Bar Button handle.
i can do the Normal Button like this, by getting the handle,but for this menu bar button icant get,if do like the normal button it crash the application.
CButton* but=((CButton*)GetDlgItem(ID_FILE_NEW));
but->EnableWindow(FALSE);
shakumar
|
|
|
|
|
simply add ON_UPDATE_COMMAND_UI event handler for that menu item.
and disable menu item. like pCmdUI->Enable(FALSE);
For eg: in your view class in message map add:
ON_UPDATE_COMMAND_UI(ID_FILE_NEW,Test);
and define test as Test(CCmdUI* pCmdUI); in the header file.
in the cpp file for your view use
CMyView::Test(CCmdUI* pCmdUI)
{
pCmdUI->Enable(false);
}
Somethings seem HARD to do, until we know how to do them.
 _AnShUmAn_
modified on Friday, June 13, 2008 1:44 AM
|
|
|
|
|
Thanks for u'r Reply
its working fine.
but my requirement is I want to disable the File or Edit button from the another class ie : by getting the button handle, through that i have to disable from another class.
regards
shakumar
shakumar
|
|
|
|
|
Then get a pointer/handler to your view and call the methode from the other place.
Regards.
--------
M.D.V. 
If something has a solution... Why do we have to worry about?. If it has no solution... For what reason do we have to worry about?
Help me to understand what I'm saying, and I'll explain it better to you
“The First Rule of Program Optimization: Don't do it. The Second Rule of Program Optimization (for experts only!): Don't do it yet.” - Michael A. Jackson
Rating helpfull answers is nice, but saying thanks can be even nicer.
|
|
|
|
|
A menu isn't a dialog, calling GetDlgItem() on a menu is meaningless. UPDATE_COMMAND_UI is what you use to disable commands in the menu and toolbar.
|
|
|
|
|
Hi!
I'm working in a VC++ Project under VC++ 2005. In Release mode,it runs fine. It shows me an exception only under Debug mode. Here it is:
Unhandled exception at 0x00448b61 in test1.exe: 0xC0000005: Access violation reading location 0xcdcdcdcd.
When I break this exception, the pointer goes to a file ref_ptr which is not defined by me. It's a Delta3D Engine's(Simulation Engine)file. What to do to resolve this exception?
|
|
|
|
|
This mean you are trying to access a pointer that has been deleted. Since this is happening in external library code it might mean either there is a bug in the library or more likely you program has a bug.
-Saurabh
|
|
|
|
|
What to do make the program run,
(i)if the problem is with external library?
(ii)if my program has a bug?
Regards,
Rathakrishnan.T
|
|
|
|
|
T.RATHA KRISHNAN wrote: (i)if the problem is with external library?
Report it to the library vendor (if there's a scope) or if you have the source code for that library, fix it yourself. If you don't have the library code, well, try to dodge this bug; find out how this issue occurs and if there's a way to prevent this bug from crashing your program.
T.RATHA KRISHNAN wrote: (ii)if my program has a bug?
Fix it.
Nobody can give you wiser advice than yourself. - Cicero
.·´¯`·->Rajesh<-·´¯`·.
Codeproject.com: Visual C++ MVP
|
|
|
|
|
Simplest way is to step through your program and check where is the crash. Then try to find out why a pointer was used after it was deleted.
-Saurabh
|
|
|
|
|
T.RATHA KRISHNAN wrote: When I break this exception, the pointer goes to a file ref_ptr which is not defined by me. It's a Delta3D Engine's(Simulation Engine)file. What to do to resolve this exception?
Open the call stack. That will help you locate the problem in your code. Then, you'll be able to put breakpoints a bit before the crash occurs in your code and check if everything looks as expected.
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
