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Thanks! 7stud9-Oct-04 11:51 7stud 9-Oct-04 11:51  I spent several minutes reading your sig and wondering what the heck you were trying to tell me before I noticed the line with the method. Thanks for taking the time to help a beginner. ASM instruction /opcode: normalize a double value peterchen9-Oct-04 9:45 peterchen 9-Oct-04 9:45  is there an ASM instruction (or opcode) that normalizes a double value (i.e. adjusts the exponent so the mantissa is .1xxxxx) (And - if you don't mind - MSVC C++ inline assembly to normalize a double d) we are here to help each other get through this thing, whatever it is Vonnegut jr. sighist Fold With Us! || Agile Programming | doxygen Re: ASM instruction /opcode: normalize a double value Andrzej Markowski9-Oct-04 21:19 Andrzej Markowski 9-Oct-04 21:19  The real numbers are always stored in normalized form. The high-order bit of the mantissa is always 1 and it is not stored in the real*4 and real*8 formats. More info: MSDN Library Visual Studio 6.0 - "IEEE Floating-Point Representation and Microsoft Languages". Regards, Andrzej Markowski My Latest ArticlesCCustomBitmapButton: An owner-draw button and a frame for the caption bar, in one class. CCustomTabCtrl: A clone of the Excel tab sheet control. How to tell what dlls are mapped into a process Dev5789-Oct-04 9:45 Dev578 9-Oct-04 9:45  I have my dll injected into another process. Is there a way from that dll that I can tell what other dll's are mapped into the process, and be able to get the module handle to one of them? Any help is appreciated. -Dev578 Re: How to tell what dlls are mapped into a process Michael Dunn9-Oct-04 16:54 Michael Dunn 9-Oct-04 16:54  Dev578 wrote: Is there a way from that dll that I can tell what other dll's are mapped into the process EnumProcessModules() will do that for you. MSDN has a page called "Enumerating All Modules For a Process" that should have you the code you need. --Mike-- Personal stuff:: Ericahist | Homepage Shareware stuff:: 1ClickPicGrabber | RightClick-Encrypt CP stuff:: CP SearchBar v2.0.2 | C++ Forum FAQ ---- #include "witty-quote.h" How to change the Back ground color of SDI Application Azghar Hussain9-Oct-04 8:18 Azghar Hussain 9-Oct-04 8:18  Hi dudes, I want to change the default background color of SDI client are to black color. Actually it is in white color now. I mean I want to change the background color of View. In dialog box we have WM_CTLCOLOR. But I don't know what to do in view. Thanks in advance for helping. Promise. If you have faith in the cause and the means and in God, the hot Sun will be cool for you. Re: How to change the Back ground color of SDI Application Ravi Bhavnani9-Oct-04 8:26 Ravi Bhavnani 9-Oct-04 8:26  See this[^] article. /ravi My new year's resolution: 2048 x 1536 Home | Articles | Freeware | Music ravib@ravib.com Coloring text of a checkbox Tommy2k9-Oct-04 8:09 Tommy2k 9-Oct-04 8:09  How can this be done? I know how to change its background color but the text I can't get right... Re: Coloring text of a checkbox Ravi Bhavnani9-Oct-04 8:23 Ravi Bhavnani 9-Oct-04 8:23  This is one of the features I plan to add to FooButton[^]. Will let you know when the article is updated. Meanwhile, you might want to check out (pun intended) some of the other owner drawn buttons here[^]. /ravi My new year's resolution: 2048 x 1536 Home | Articles | Freeware | Music ravib@ravib.com Re: Coloring text of a checkbox 7stud10-Oct-04 23:55 7stud 10-Oct-04 23:55  Hi, I'm a beginner but I tried to figure it out for you. The following code doesn't work, but it's what I came up with, and maybe it will give you some ideas. I have a simple dialog box with a few controls and I added this function to the Dialog class(CCodeProject_Dialog2Dlg): HBRUSH CCodeProject_Dialog2Dlg::OnCtlColor(CDC *pDC, CWnd *pWnd, UINT nCtlColor) { HBRUSH hbr = CDialog::OnCtlColor(pDC, pWnd, nCtlColor); if(pWnd->GetDlgCtrlID() == IDC_WIN98) { pDC->SetTextColor(RGB(255,0,0)); pDC->SetBkMode(TRANSPARENT); } return hbr; } How did you set the background color? I can't believe the previous poster wouldn't help you. I clicked on the link he posted, and any of the author's of those button programs should be able to tell you how to do that. Also, what's up with a programming forum that doesn't allow you to post indented code? WMF -> PDF Abbas_Riazi9-Oct-04 6:43 Abbas_Riazi 9-Oct-04 6:43  Is there anyone that has experiences with embedding WMF files to PDF without converting it to a raster image format? Best regards, A. Riazi Re: WMF -> PDF Ravi Bhavnani9-Oct-04 7:02 Ravi Bhavnani 9-Oct-04 7:02  See the "Other enhancements" section here[^]. Hope this helps. /ravi My new year's resolution: 2048 x 1536 Home | Articles | Freeware | Music ravib@ravib.com Re: WMF -> PDF Abbas_Riazi9-Oct-04 7:24 Abbas_Riazi 9-Oct-04 7:24  This feature is part of another software. I want some source code/tutorial/article about it. But thanks for your reply. A. Riazi Debug ASSERT failure Leyu9-Oct-04 6:39 Leyu 9-Oct-04 6:39  My program has a debug assertion failure and it appears when i close the program the ASEERT failue dialog box is diplayed for a fraction of a second and disappears i am begining to sespect that this is due to the thread i create in my CView constructor in the thread there is an infinte loop and it never exits it postmessages in each second i never worked with THreads is it because the thread associated function never returns a value that i am receving the debug asserion failure ??? ;) Re: Debug ASSERT failure Neville Franks9-Oct-04 12:43 Neville Franks 9-Oct-04 12:43  Run the program under the VC++ Debugger and when the ASSERT occures press Retry to go into the debugger. Then look at the Stack Backtrace to find the cause. Threads should be closed properly by your code. There are several waits to do this. One is to wait on an Event that you signal when your app is closing. Another is to force the thread to raise an exception. See: http://www.codeproject.com/threads/threadlibrary.asp [^] for a good example of this. I have to wonder why your thread is posting a message once a second and what the thread is being used for. Threads shouldn't be an infinite loop. They should either Wait or Exit when processing is complete. Neville Franks, Author of ED for Windows www.getsoft.com and Surfulater www.surfulater.com "Save what you Surf" Re: Debug ASSERT failure Leyu10-Oct-04 7:51 Leyu 10-Oct-04 7:51  Neville Franks wrote: I have to wonder why your thread is posting a message once a second and what the thread is being used for. Threads shouldn't be an infinite loop. They should either Wait or Exit when processing is complete. First I wanted to make a thread to post a message each second because i was not satisfied with windows timer WM_TIMER messages i wanted to make a timer that is more or less accurate and won't be affected by other messages placed in the queue such as fast mouse cliks or so. Neville Franks wrote: Run the program under the VC++ Debugger and when the ASSERT occures press Retry to go into the debugger. Then look at the Stack Backtrace to find the cause. The main problem is the Dialog box saying i have a debug assertion failure is displayed for a very short time and boom!!! it goes. i could not even see what the error message. let alone to push the button retry, i tired to capture the screen when the dialog box is displayed and it was to fast to do so by pressing the print screen key on the key board. The debug assertion is caused when i close the window and especially for the first time i boot my comupter and run it from the VC++ editor, after the first build it occurs occasionaly Re: Debug ASSERT failure Neville Franks10-Oct-04 10:22 Neville Franks 10-Oct-04 10:22  leyusha wrote: Neville Franks wrote: I have to wonder why your thread is posting a message once a second and what the thread is being used for. Threads shouldn't be an infinite loop. They should either Wait or Exit when processing is complete. First I wanted to make a thread to post a message each second because i was not satisfied with windows timer WM_TIMER messages i wanted to make a timer that is more or less accurate and won't be affected by other messages placed in the queue such as fast mouse cliks or so. This makes little sense to me. If your thread is using PostMessage() then you have no better gaurantee of the timer message being received at a specific time than WM_TIMER messages. leyusha wrote: The main problem is the Dialog box saying i have a debug assertion failure is displayed for a very short time and boom!!! I would say you have a serious problem somewhere (not helpfull I know). I'd set a breakpoint in the debugger in the MFC ASSERT code that opens the message box. I'd also have a close look at the thread function. Maybe it is Posting to a Window that no longer exists. Multithreading is a complex area and should be avoided unless you have a very good understanding of how it all works. Neville Franks, Author of ED for Windows www.getsoft.com and Surfulater www.surfulater.com "Save what you Surf" Re: Debug ASSERT failure Leyu12-Oct-04 7:07 Leyu 12-Oct-04 7:07  Neville Franks wrote: Maybe it is Posting to a Window that no longer exists Yeap u are right i added a sleep function in the destructor of CView and was able to see the "ASSERT falure dialog box" and saw the file and line number with the assertion failure it seems that the CWnd::PostMessage() first checks to see if the CWnd is valid and hey it fails there. Thanks a lot (now i have added a volatile bool variable to exit loop and a check to see if the CWnd is valid before posting a message and if not to exit loop) Drawline fucntion? Tommy2k9-Oct-04 6:33 Tommy2k 9-Oct-04 6:33  Is there any function to draw draw a line with GDI? I can't seem it..:S Re: Drawline fucntion? Ravi Bhavnani9-Oct-04 6:42 Ravi Bhavnani 9-Oct-04 6:42  LineTo() /ravi My new year's resolution: 2048 x 1536 Home | Articles | Freeware | Music ravib@ravib.com Re: Drawline fucntion? Tommy2k9-Oct-04 6:47 Tommy2k 9-Oct-04 6:47  yeah i saw that function but it only lets me set 1 point.. not 2:s... Re: Drawline fucntion? Ravi Bhavnani9-Oct-04 6:54 Ravi Bhavnani 9-Oct-04 6:54  You need to MoveTo() first. /ravi My new year's resolution: 2048 x 1536 Home | Articles | Freeware | Music ravib@ravib.com Re: Drawline fucntion? Tommy2k9-Oct-04 7:09 Tommy2k 9-Oct-04 7:09  Thank you very much Getting the Audio Stereo Mixer or Line In Input Nikhil Wason9-Oct-04 5:38 Nikhil Wason 9-Oct-04 5:38  I wanna make a standalone audio visualization. For that i would need the waveform or the amplitude of samples of the audio being played. Is there ne way in which i can get the waveform or the amplitudes of samples of the media playing on the computer through stereo mixer and/or line-in?? This is similar to the way sound recorder can record ne audio being played by any application on the computer. Pls hlp. -- Nikhil how do i export multiple functions in dll Lanre Ogunkola9-Oct-04 5:22 Lanre Ogunkola 9-Oct-04 5:22  i already have a dll i could call up from a vb application but i would want to export multiple functions from the c++ dll. anyone got ideas thanks larry_larry larry_larry

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