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Hi!
When I run an application, it crashes and shows me, "An unhandled exception occured in devenv.exe". What might be the problem?
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Are you sure your system is clean of virus?
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Yes. I've installed AVG 8.0 Free Edition.
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Did you disable AVG 8.0 Free Edition and try it again?
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Try NOD32
It is due to some virus or torjan.
-@SuDhIrKuMaR@-
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In my MDi applcation,I have mininize and maximize buton in both mainframe and childframe.
My problem is: When i minimize the childfrmaes,the minimized one goes away or behind the taskbar(not sure).So again i cannot maximize the childframes.
How can i do that?
BOOL CChildFrame::PreCreateWindow(CREATESTRUCT& cs)
{
if( !CMDIChildWnd::PreCreateWindow(cs) )
return FALSE;
return TRUE;
}
BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
if( !CMDIFrameWnd::PreCreateWindow(cs) )
return FALSE;
return TRUE;
}
This is my PreCreateWindow coding.
Anu
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Child frame are not displayed in Task Bar, When you minimize the child frame they are minimized to Left down cornor of MainFrame window.
-@SuDhIrKuMaR@-
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Ok.SO then how can i maximize again tht childframe.Because i cannot find the minimzed one in anywhere in mainframe..I want to this one.Because i have two or three childframes,so i minimize one window...and maximize the other one.
Pls help me out.
Anu
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If you create a sample MDI application.
->Open three childs with three time click on new Menu
->Minimize two and maximixe third one
->After maxize you can not see the other two minimized childs
->Go to Winows menu of Application
->you can see the all three names of the child frame in menu with maximize one as checked state
->you can click on the menu to maximize or see other child frames
-@SuDhIrKuMaR@-
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I am drawing an ellipse in a rectangle...
I have to cut into four parts
I need the region of that so that i can fill the color individually in thoes region.
To make it more clear
If we divide the ellipse into four quarters.
then i should know the region and i want to fill them with different color.
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See here[^]
Somethings seem HARD to do, until we know how to do them.
 _AnShUmAn_
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You could use GDI+ FillPie function.
Just get the bounds of the ellipse, ie
void Draw( int px, int py, int xRadius, int yRadius )
{
Graphics *g = ....
Rect rcBnds( px, py, xRadius*2, yRadius*2 );
Brush *brColor = first color;
g->FillPie( brColor, rcBnds, 0, 90 );
brColor = second color;
g->FillPie( brColor, rcBnds, 90, 180 );
brColor = third color;
g->FillPie( brColor, rcBnds, 180, 270 );
brColor = last color;
g->FillPie( brColor, rcBnds, 270, 360 );
}
Of course you can use regular GDI and Pie(), you just have to calc the points yourself, which is easy since you are just dividing into 4 parts.
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i use CFile function .i can open the open dialog but icant able to open the file.
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CFile Lfile
Lfile.open("D:\\sam.txt",CFile::Read);
This kind of way open your file.......
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This is helpful for txt files. 
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You would need automation to do this.(For .doc and .xsl atleast) OLE Embedding
See here[^]
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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Is there any API which will display all the installed software updates in the windows including the os updates . ??
vineesh
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don't know if there exists an API to get the installed software updates directly. but you can do it by reading them from the registry.
The information is stored under:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Updates\<Keys>
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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But it will only list the microsoft updates ... I need all the software updates too ..
Is there any difference between updates and patches
vineesh
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Patch/Updates:Include bug fixes, replacing graphics and improving the usability or performance.
The information for the updates for other softwares would also be there in the registry itself, is there some specific software for which you need the updates information. If affirmative then there should be registry key for that too.
Somethings seem HARD to do, until we know how to do them.
_AnShUmAn_
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Thanks for the reply.
Actually i want to list out all the installed patches in the machine .
I was able to list the patches to a specific product by msienumpatches() function .But i need to pass the product code to the function. The product code i was getting from msienumproducts() list out the registered product which will not list out the os .
So i think i need to look some other way to handle this ..
vineesh
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Timer is getting frized on a particular functin call.
I had call in my app.
SetTimer(1,260, NULL);
it is woking fine untill a specific function call is reached. and during the execution
of that function, say for about 1 min, the OnTimer is not called, after the function call, it is working
normally.
Pls advice
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When you set a timer using the SetTimer, the windows will send a WM_TIMER message to the window. Since this is a message, you need to dispatch the messages to get this message. But in your case since the thread is busy in executing another function, it cannot dispatch the message. That why the OnTimer() function is not called at this time.
Another solution is creating a second thread.
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Thank you for you responce, Well that is ture, But in my case, the dialog (which holds the timmer) itself is created in a different thread. and Frizing function call is in the main Thread.
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