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Okay, so what exception is being thrown and what effects does it have on the rest of your program? After the exception has been thrown are you sure you can carry on?
There's really only two uses for catch(...):
- Right at the top of main to make sure you report something's happened, you've got no idea what but you're telling the maintenance programmer they're in for a long slog sorting it out
- At the boundary of a subsystem and you want to convert something catastrophic into something slightly less catastrophic so the program can gracefully(ish) bail out with an error message
Ash
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I want to catch that exception.
So that it should not give outofmemory messagebox.
Temporarly I will continue
but later (afer few days ) I will try to stop that exception.
Now I am doing some other thing.
I Will meet you again.
thank you
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catch (...) is the wrong way to go about displaying an out of memory dialog box since it will catch all exceptions including ones that don't indicate allocation failure.
Steve
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when the context menu is dismissed my application takes a long time to redraw the area that was obscured by the menu. Can anyone give solution to this.
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Continue the other thread you started. You can add more info to that instead of opening a new one.
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You waited 89 minutes before posting the same question again. Why so impatient? This forum is read by folks from around the globe. Give them a chance to see your question before reposting.
"One man's wage rise is another man's price increase." - Harold Wilson
"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
"Man who follows car will be exhausted." - Confucius
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I am trying to compile code that has worked previously, but I am getting the error cannot convert from '__missing_type__ *' to '__missing_type__'.
The code is #import "C:\Program Files\Common Files\Microsoft Shared\VBA\VBA6\vbe6ext.olb"
Any idea how I might fix the problem?
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Hi
The project i am working currently draws collection of bitmaps in to screen. In the client area in some point
it display a context menu on the screen. But once the popup menu is dropped and disappear , it taking more time to redraw the bitmaps. It happens only to context menu portion.Also if it runs for 24 hours the delay is increasing.l
Thanks in advance.
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You should post the relevant (drawing) code, I guess...
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]
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I'm not exactly sure what you're asking. Are you saying that when the context menu is dismissed it takes your application a long time to redraw the area that was obscured by the menu?
Steve
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Exactly. But the other portions are ok.
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I assume you're drawing in your WM_PAINT[^] handler?
Steve
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How r u drawing the bitmaps? Call the InvalidateRect() function when the pop-up menu is exiting. Post us code for more clarity
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Hi all,
I'm currently working on a program in C for a Win32 App where my parent window and its children have been created programmatically using CreateWindowEx(). I've set the extended style for the parent window to WS_EX_CONTROLPARENT and its children (edit controls) style to WS_CHILD | WS_TABSTOP, but no matter what I do, when I click inside the first edit control, type in the value, and then press TAB, the focus does not shift to the next window with WS_TABSTOP. Am I missing something here? The way I understood it, these two styles were all I would need, yet I am still unable to shift the focus from one edit control to the next.
All help is welcome. Thanks in advance.
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Is the IsDialogMessage[^] function in your message pump? If not it will not work as you expect as it's the function which contains all the dialog box navigation magic.
Steve
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So you're saying I just need to add IsDialogMessage() to my GetMessage() loop? Would I switch the message on the spot, or would I switch it in the WindowProc?
Thank you so far for you help.
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The message pump would have to look something like this:
MSG m;
while (GetMessage(&m, NULL, 0, 0))
{
if (!IsDialogMessage(hDialog, &m))
{
TranslateMessage(&m);
DispatchMessage(&m);
}
}
Note that things just work for modal dialogs as they implement their own message pumps which do the right thing. For modeless dialog and other windows you have to do it yourself.
Steve
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Okay, that helps out. Thank you very much Steve.
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Hi,
is there any possible to having an communication between client side ( ASP .Net or others), server side is C++,MFC on the internet using SOCKET programing...
if it is possible means please tell me how they communicating...?
thanks in advance....
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You said you wanted to communicate over the Internet with sockets (and previously worked with MFC and Win32).
Do you have a specific question or are you looking for tutorials?
/M
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I am trying to build a VC++ POCKET PC 2003(ARMV4) application in visual studio 2005,It compile successfully but i am getting runtime error
C:\Program Files\Microsoft Visual Studio 8\SmartDevices\SDK\PocketPC2003\include\winnt.h(648) : fatal error C1189: #error : Must define a target architecture.
Thanks in advance.
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See the "blue" suggestion posted by gexaman here.
"One man's wage rise is another man's price increase." - Harold Wilson
"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
"Man who follows car will be exhausted." - Confucius
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In a template project I am working on I have basic matrix product fine.
so given I have that working, I was looking at how to deal with matrix and vector product correctly as my books lack the algorithm I need.
vector operator*(const matrix that) {
vector result;
for (int i = 0; i < that.data.size{}; i++)
for (int j = 0; j < that.data[].size(); j++)
....
return vector;
}
I am not sure how this loop needs to work
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