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Re: ListCtrl - Put a imagem background ?? Cris5-Jun-03 2:39 Cris 5-Jun-03 2:39  Message: "The page cannot be displayed" Any other idea ?? I need to make a COLORREF object transparent. So, I can use in the SetBkColor() function. It's possible ?? []'s Re: ListCtrl - Put a imagem background ?? Franz Granlund5-Jun-03 20:21 Franz Granlund 5-Jun-03 20:21  I haven't had any experience of that myself. But a quick google on 'msdn SetBkColor() transparent' gave many results.. Try checking them out. Hooking windows LukeV3-Jun-03 4:34 LukeV 3-Jun-03 4:34  Hi, I'm starting to develop a plugin for Outlook Express and I need to learn about windows hooks (CBT hooks?). I did get the PGP source code and tried to work with that, but I could probably use some documentation along with easy/clear samples since I don't really know exactly which part of the code to use and all. I did find a few articles on CP about hooks, but do you guys know about a good one to start, on CP or any other place on the web??? Thanks! --------------- Tired of Spam? Introducing InboxShield 2.0 for Microsoft® Outlook® 2K/2K2/2K3 http://www.edovia.com Re: Hooking windows Rage3-Jun-03 5:07 Rage 3-Jun-03 5:07  Here you are : http://www.codeproject.com/dll/#Hooks[^] [edit] just did the clickety police myself [/edit] my favorite being J.M Newcomer 's article, which is complete. Also, the Keyboard hooks from Hirosh Joseph has very good code. Hooking is really easy : capture windows messages, get your app informed about you catching these messages (usually using user defined messages), and handle these messages in your app. ~RaGE(); Creating Fonts Sreeramachandra3-Jun-03 4:26 Sreeramachandra 3-Jun-03 4:26  How Do we create new fonts from a Bitmap the size of the font is given. plz do mail me to sreeram_gsr@rediffmail.com Sreeram Using a timer act_x3-Jun-03 4:25 act_x 3-Jun-03 4:25  I am trying to use a Timer in a non MFC framework . I have been able to use this timer in the past. Suddenly I am faced with problems which I am failing to comprehend . The timer is called as : timerID=::SetTimer(NULL,NULL,1000,this->TimerCallback1); that confirms to the syntax UINT_PTR SetTimer( HWND hWnd, UINT_PTR nIDEvent, UINT uElapse, TIMERPROC lpTimerFunc ); My Call back is defined as static VOID CALLBACK TimerCallback1(HWND hwnd, UINT uMsg, UINT idEvent, DWORD dwTime); Still My Timer Function is not getting called !!! The strange part is that The timer does get called when the interval is less than 400 msec !!!! Re: Using a timer Rage3-Jun-03 5:16 Rage 3-Jun-03 5:16  You have to dispatch the messages, otehrwise WM_TIMER gets stuck in the queue. act_x wrote: The strange part is that The timer does get called when the interval is less than 400 msec That's because you have no messages coming before 400ms, and WM_TIMER is the first one which gets handled by your function. ~RaGE(); Re: Using a timer act_x3-Jun-03 5:25 act_x 3-Jun-03 5:25  So do i have to keep polling the message queuue by doing GetMessage() and check to see if it is a WM_TIMER message ? Re: Using a timer Rage3-Jun-03 5:30 Rage 3-Jun-03 5:30  No you do not have to check it, but I think you must have a DispatchMessage() somewhere. ~RaGE(); How to change the caption Vassili3-Jun-03 4:25 Vassili 3-Jun-03 4:25  Does anybody know how to change the caption of the main dialog window dynamicly? Re: How to change the caption Dominik Reichl3-Jun-03 4:44 Dominik Reichl 3-Jun-03 4:44  SetWindowText("Your window text here"); -Dominik _outp(0x64, 0xAD); and __asm mov al, 0xAD __asm out 0x64, al do the same... but what do they do?? Knowing when a dos command ended Shay Harel3-Jun-03 3:27 Shay Harel 3-Jun-03 3:27  Hi, I use ShellExecute to run some dos commnds from by application. Everything works fine but I have to sit in a tight loop to wait for the command to finish like that <br /> do<br /> {<br /> retval=WaitForSingleObject (sei.hProcess, 0);<br /> } while (retval ==WAIT_TIMEOUT);<br /> This makes my application hang the PC for a long time. Any elegant way to do it ? Shay Re: Knowing when a dos command ended Rage3-Jun-03 3:32 Rage 3-Jun-03 3:32  Do exactely the same code in a separate thread. ~RaGE(); Re: Knowing when a dos command ended Anders Molin3-Jun-03 4:39 Anders Molin 3-Jun-03 4:39  Use CreateProcess(), then you'll get a handle you can wait for with WaitForSingleObject() - Anders Money talks, but all mine ever says is "Goodbye!" Re: Knowing when a dos command ended Rage3-Jun-03 5:00 Rage 3-Jun-03 5:00  AFAIK, this hangs the app as well, no ? ~RaGE(); Re: Knowing when a dos command ended Ryan_Roberts3-Jun-03 5:24 Ryan_Roberts 3-Jun-03 5:24  Yup. But using a kernel wait instead of a busy wait would be much nicer for your CPU. If you want your application to continue to respond to input, then you should use MsgWaitForMultipleObjects() with a message pump. This lets your application respond to input and paint messages while waiting for an event to become signaled. Ryan "Everybody has a right to be stupid, but some people abuse the privilege." Uncle Joe Stalin Re: Knowing when a dos command ended Rage3-Jun-03 5:33 Rage 3-Jun-03 5:33  Ryan S Roberts wrote: MsgWaitForMultipleObjects() with a message pump Could you post a tiny code snippet ? I'm interested in this (already tried something like that, but kept having my app crash, probably because of the message queue ...) ~RaGE(); Re: Knowing when a dos command ended David Crow3-Jun-03 6:29 David Crow 3-Jun-03 6:29  That's because the time-out interval is 0, which means test the object's state and return immediately. Supply a reasonable time-out interval such as 2000. CHtmlView events joblemar3-Jun-03 3:24 joblemar 3-Jun-03 3:24  if it's possible to receive events fired by HTML controls that are placed in an HTML file that is displayed in a CHtmlView ??? If is possible, how can I do it ?? Re: CHtmlView events Joan M3-Jun-03 22:52 Joan M 3-Jun-03 22:52  take a look here:http://www.codeproject.com/useritems/HTMLCtrlSample.asp[^] and here: http://www.codeproject.com/useritems/SimpleBrowserForMFC.asp[^] Hope this helps... How to save the drawing as a bitmap? stanley guan3-Jun-03 3:16 stanley guan 3-Jun-03 3:16  I paint something on a window, and wanna save the drawing as a bitmap file? What can I do? Please help me! stanley How do I read file until 0 bytes left. IrishSonic3-Jun-03 3:02 IrishSonic 3-Jun-03 3:02  I am reading a binary file in c++ (reading every 1024 bytes) but get an error when I do this: do { nBytesRead = infile.read( BytePtr,1024 ); // fails on this line cout << BytePtr << endl; } while( nBytesRead > 0 ); The error line says there is no acceptable conversion. I can do this in mfc but it doesn't allow me to do it in c++. How can I do this in c++?? Re: How do I read file until 0 bytes left. David Crow3-Jun-03 3:05 David Crow 3-Jun-03 3:05  How is BytePtr declared? What is read() supposed to return? Re: How do I read file until 0 bytes left. Trollslayer3-Jun-03 4:05 Trollslayer 3-Jun-03 4:05  Try declaring BytePtr as void*. Elaine The tigress is here Re: How do I read file until 0 bytes left. IrishSonic3-Jun-03 4:28 IrishSonic 3-Jun-03 4:28  Thanks have tried that. BytePtr is declared as: ifstream infile; char *BytePtr = new char[1025]; thanks.

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