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Re: File System VXD anshumanshinde29-Jul-03 19:29 anshumanshinde 29-Jul-03 19:29  thanks for the tip. yesterday i tried the whole day with as many no of crashes. today i will just do it will let u know about it Re: File System VXD anshumanshinde30-Jul-03 3:57 anshumanshinde 30-Jul-03 3:57  hi! i did it,i used the extended error codes. but i get this message box at the application i dont want that,i will find some way out of it. now as i have cancelled the operation i want to pass on the contorl to user level program or i want to call a dll function. we have this PELDR_LoadModule(),PELDR_GetProcAddress() functions declared in vxdldr.h i used that,on doing checked build i got this link error "unresolved externel symbol _PELDR_LoadModule" do i have ot write something in the .asm file i tried like #include vxdldr.inc VxD_CODE_SEG BeginProc _PELDR_LoadModule EndProc _PELDR_LoadModule VxD_CODE_ENDS i dont know what to write in beginproc and endproc block so i just left it blank. it linked now but when i test the vxd system crashed so i guess i have to write something in the block. am i on the right track? thanks anshu static member variable in Structures Adi Narayana29-Jul-03 1:02 Adi Narayana 29-Jul-03 1:02  Prob:: i've a static member variable in Structure.i'm able to comple the file in which m using the structure...but it's not getting linked.......... anyone has any idea??? reagards adi Re: static member variable in Structures Adi Narayana29-Jul-03 1:09 Adi Narayana 29-Jul-03 1:09  It was not initialized before using it. HTML Dialog Java Topmost Window soundman3229-Jul-03 0:41 soundman32 29-Jul-03 0:41  I have a HTML control on a dialog box. The HTML control displays some text with some words linked to javascript that pops up a description of the word. Everything is ok except that if the box that pops up is bigger than the HTML control, it gets clipped, so I can't see it. Can anyone tell me how to make a window appear above all other windows in javascript? Cheers Neil Fonts and Colors The_Server29-Jul-03 0:35 The_Server 29-Jul-03 0:35  Hi all =-=-=-=-= Can anyone tell me... how can I change the font color of a button in my NOT MFC JUST WIN32 Application. The button id is :IDC_BUTTON1 Thanks. =-=-=-=-=-=-= The_Server Re: Fonts and Colors Simon.W29-Jul-03 1:44 Simon.W 29-Jul-03 1:44  set the owndraw style to your button and catch the WM_DRAWITEN message of your dialog,then draw the button yourself I am seeking... For what? Why did you ask me for what? I don't know! Re: Fonts and Colors Anna-Jayne Metcalfe29-Jul-03 6:19 Anna-Jayne Metcalfe 29-Jul-03 6:19  You'll have to owner draw it, I'm afraid...this is a long standing omission of Win32. There are MFC classes to do this, but if you're working on raw Win32 you'll probably have to roll your own. If you do this, remember you could be running on a themed XP system so you'll need to implement both conventional (GDI) drawing and themed (UxTheme.dll) drawing. UxTheme is actually fun to work with (unlike GDI), so don't shy away from it... Anna Homepage | My life in tears "Be yourself - not what others think you should be" - Marcia Graesch "Anna's just a sexy-looking lesbian tart" - A friend, trying to wind me up. It didn't work. Trouble with resource IDs? Try the Resource ID Organiser Visual C++ Add-In Re: Fonts and Colors armentage29-Jul-03 6:43 armentage 29-Jul-03 6:43  Unlike every other UI system in the world, you can't "set" the color of a Win32 control. Rather, you need to implement a WM_CTLCOLOR message handler in the Button's parent, and respond to it appropriately (check out MSDN for info.) Fonts are much simpler. In your dialog's WM_INITDIALOG, after calling the base class message handler, do a GetDlgItem(IDC_BUTTON1)->SetFont(yourfont); Make sure you keep the font handle around (i.e. don't create a CFont on the stack). Re: Fonts and Colors _skidrow_vn_29-Jul-03 12:26 _skidrow_vn_ 29-Jul-03 12:26  LOGFONT lf={0,0,0,0,0,0,0,0,0,0,0,0,0,"Times New Roman"}; HWND hwndButton=GetDlgItem(hDlg, IDC_BUTTON1); ret=SendMessage(hwndButton,WM_SETFONT,(WPARAM)lf, (LPARAM)TRUE); if ret = zero >> faile okay ?;P Re: Fonts and Colors The_Server29-Jul-03 15:39 The_Server 29-Jul-03 15:39  10x but my problem is with color.... evryone says owner draw owner draw. guess I'll have to own and draw... =-=-=-=-=-= The Server Re: Fonts and Colors _skidrow_vn_30-Jul-03 9:17 _skidrow_vn_ 30-Jul-03 9:17  http://www.vnpal.com/skidrow/zip/subclass.zip try this example I am a beginner! View on Docking Window FAADI28-Jul-03 23:54 FAADI 28-Jul-03 23:54  I am using the docking windwos just like the dev studio.i have to access my document class.the objects of docking windos are declared in FrameWnd class. someone told me to create view on the docking window so that it can access document class.how can i attach the view to the docking window that is derived from ccontrolbar? Again Window Closing Problem FAADI28-Jul-03 23:45 FAADI 28-Jul-03 23:45  When i use splitters in my application it is not closed but keepon running in back.i have toclose it by the task manager. when the code of splitter windowis commented off.It works fine.What should I do? That was my previous message.but as i have been told that i should check for WM_CLOSE message.It is sent.In OnClose() function i wrote { if (CFrameWnd::DestroyWindow()!=0) { AfxMessageBox("Error",MB_OK); ::DestroyWindow(GetSafeHwnd()); DWORD ErrorCode=GetLastError(); } } This ErrorCode has the value 1400,i.e. Invalid window handle,What should i do? Re: Again Window Closing Problem Bob Stanneveld29-Jul-03 0:54 Bob Stanneveld 29-Jul-03 0:54  Hello, you should NOT destroy the window maually! your applications takes care of that. Thats the reason why it works when you make comment of your code. Let's take a look on how a window is destroyed. When a WM_CLOSE message arrives, the following functios are called in this order: OnCloseQuery() OnClose() // then the WM_SHOWWINDOW with wParam or lParam set to FALSE is posted OnHide() // then the WM_DESTROY is posted OnDestroy() In all these functions the window is still there on the heap! You can see the OnDestroy() function as an addition to the destructor of the window. So what you should do is the following: Get the handle of your splitter window and post the WM_QUIT message, WM_SHOWWINDOW and the WM_DESTROY. This should do the trick. Please let me know... A student knows little about a lot. A professor knows a lot about little. I know everything about nothing. Re: Again Window Closing Problem Mike Dimmick29-Jul-03 2:33 Mike Dimmick 29-Jul-03 2:33  OUCH! You should never, ever, post WM_QUIT directly. You should only ever call PostQuitMessage. WM_QUIT is synthesised by GetMessage from the 'quit' flag on the message queue. Once this flag is set, GetMessage will never return another message. In an MFC application, the quit message is automatically posted by OnNcDestroy if you destroy your thread's main window - the window pointed to by m_pMainWnd in the CWinThread object for the thread. For your main thread, the CWinThread object is the CWinApp-derived object. You should check to see if you're inadvertantly catching WM_NCDESTROY for your frame window and not passing it down to CWnd. Alternatively, check that you're assigning to m_pMainWnd in your CWinApp::InitInstance override. Re: Again Window Closing Problem Bob Stanneveld29-Jul-03 2:38 Bob Stanneveld 29-Jul-03 2:38  I never said how to post the WM_QUIT message... anyway, if you use PostQuitMessage(), are the other messages (WM_SHOWWINDOW, WM_DESTROY) posted automatically? thanks A student knows little about a lot. A professor knows a lot about little. I know everything about nothing. Re: Again Window Closing Problem Mike Dimmick29-Jul-03 3:07 Mike Dimmick 29-Jul-03 3:07  No. WM_QUIT is the last message you will ever get. However, it's the one responsible for breaking out of the GetMessage loop in CWinThread::Run, which is what causes CWinThread to call ExitInstance, and eventually returns from the thread's entry point function. Re: Again Window Closing Problem Bob Stanneveld29-Jul-03 3:11 Bob Stanneveld 29-Jul-03 3:11  So the other 'message' handlers I described won't get called? Maybe I should quit school if they are teaching me things that aren't even true... A student knows little about a lot. A professor knows a lot about little. I know everything about nothing. About semaphore knowledge FlyingDancer28-Jul-03 23:38 FlyingDancer 28-Jul-03 23:38  Function CreateSemaphore can generate a semaphore As to anythings else I know very little Can you tell me where better to programme by adopting semaphore and the way Thanks Re: About semaphore knowledge geo_m29-Jul-03 1:15 geo_m 29-Jul-03 1:15  Semaphore is an synchronization element, like event, critical section or mutex - elements used in multithreaded programming. You can look to MSDN for detailed description (see CreateSemaphore function). Re: About semaphore knowledge FlyingDancer29-Jul-03 3:31 FlyingDancer 29-Jul-03 3:31  Yeah That is a good idea and also note: there are many perfect articles in this site Maybe that can help us to master "semaphore" Thank you again! Rotate DIB Bitmap bitm28-Jul-03 23:24 bitm 28-Jul-03 23:24  Please Help!!! It is necessary to turn DIB Bitmap on a corner of 90 and 180 degrees Re: Rotate DIB Bitmap Alexander M.,29-Jul-03 9:24 Alexander M., 29-Jul-03 9:24  you can use BitBlt to mirror a bitmap Don't try it, just do it! Hakars: access another comoputer via Internet Fad B28-Jul-03 23:06 Fad B 28-Jul-03 23:06  Hi I heard a lot about accessing any computer if it is connected via the Internet. So I’m worry about the secret information in my computer ! especially when every one say that WinXP have more problem in Security ! Could any one tell me please how this is possible even if I did not make any share folder on my computer ? Dose any one know a good articles about this subjects ? Thanks very much

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