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Re: How to make the mfc button as press & lock LaHaHa27-Oct-05 17:46 LaHaHa 27-Oct-05 17:46  I would like to know it. If you know, please tell me. Re: How to make the mfc button as press & lock Christian Graus27-Oct-05 17:52 Christian Graus 27-Oct-05 17:52  I'm wrong, it's radio buttons that have a push style. Maybe there's an article on the site about a push button like that ? Christian Graus - Microsoft MVP - C++ Re: How to make the mfc button as press & lock LaHaHa27-Oct-05 18:54 LaHaHa 27-Oct-05 18:54  Do you have any suggestion? Please help! Re: How to make the mfc button as press & lock Christian Graus27-Oct-05 19:06 Christian Graus 27-Oct-05 19:06  When I said 'maybe there's an article', I was suggesting that you search for one. This[^] looks like one example of a class that will do what you want, I think. Christian Graus - Microsoft MVP - C++ Re: How to make the mfc button as press & lock P-Rex27-Oct-05 20:05 P-Rex 27-Oct-05 20:05  why you dont use the radiobutton with push-like style? i think that would be the easiest way. P. Re: How to make the mfc button as press & lock LaHaHa27-Oct-05 21:38 LaHaHa 27-Oct-05 21:38  I think that using the radiobutton with push-like style is the easiest way, but how can I use it as I mentioned. Please help! Re: How to make the mfc button as press & lock LaHaHa27-Oct-05 21:50 LaHaHa 27-Oct-05 21:50  Ok la! Thank you very much! Re: How to make the mfc button as press & lock BadKarma27-Oct-05 21:06 BadKarma 27-Oct-05 21:06  Hi there is a class where you can change the apperance of any button (normal button, radiobutton, checkbox). This way you can use a check box with the look of a normal button. http://www.codeproject.com/buttonctrl/cbuttonst.asp[^] Hope that this helps codito ergo sum Re: How to make the mfc button as press & lock LaHaHa27-Oct-05 21:51 LaHaHa 27-Oct-05 21:51  I use radiobutton to do it. Thank you very much! Thread ending problem in CFormView ledallam27-Oct-05 16:34 ledallam 27-Oct-05 16:34  Hi, I have a CFormView derived class which has a thread running at the background which does some background processing. On my view, I have a button which when clicked, the handler function gets called and takes the user to some other screen. When clicked on the button, I cannot wait till my background thread ends and then call the handler. I have to immediately call the handler function without waiting for the thread to end. What I am doing presently is, just signaling an event to end the thread and call the handler without waitng for he thread to end. if I do this way,my program is crashing with an assertion(it says illegal access of members in the thread). Inside the thread, members of the CFormView derived class are used. Can anyone please suggest me a solution to call the handler immediately, without waiting for the thread to end and at the same time my program should not crash. Thanks Madhavi. Re: Thread ending problem in CFormView Roger Stoltz27-Oct-05 21:08 Roger Stoltz 27-Oct-05 21:08  ledallam wrote: Can anyone please suggest me a solution to call the handler immediately, without waiting for the thread to end and at the same time my program should not crash. How do you grant access to the CFormViews member variables in the first place and how do you spawn your thread? When you call the so called "handler", what does it mean? Is the CFormView object destroyed when you call the "handler"? One solution could be to make sure it's not. -- Roger It's supposed to be hard, otherwise anybody could do it! Re: Thread ending problem in CFormView Blake Miller28-Oct-05 7:39 Blake Miller 28-Oct-05 7:39  We solved a problem similar to this by placing the thread control information into a separate queue. The queue is a singleton at the 'applciaiton' level,a nd not controlled by any of the threads' clients. The thread and the thread's client could access the thread data via the queue. If the 'client' had to leave before the thread was done, then the thread was signaled to exit, but it became a 'zombie' thread and removed itself from the qeue when it could. This way, there was no access violation because the thread's data belonged to a client that might 'disappear' before the thread was done. Preventing OnLButtonUp handler beign called in the CFormView in certain conditions. ledallam27-Oct-05 16:24 ledallam 27-Oct-05 16:24  Hi, I have a form view derived from CFormView on which I have placed several buttons,and onclick of the button i.e in LButtonUp handler, it takes the user to a different screen. It takes some time to show up the new screen as some thread processing has to take place for showing up the new screen. After the user clicks on a button and while the processing is going on, if the user clicks on another button my program is asserting. Hence I want to prevent the clicks on other buttons when the processing is going on. The buttons on my view are CBitmap buttons and totally there are 30 buttons. So when the user clicks on one button, I want to prevent him from clcking on all other 29 buttons, in other words I want to prevent the handlers in LButtonDown and LButtonUp from getting called. I want to revert back to normal state when the for view is shown initially and if for any reason the handler function returns and the user has to stay in the current view itself. Can anyone please help me to do this. Thanks Madhavi. Re: Preventing OnLButtonUp handler beign called in the CFormView in certain conditions. Christian Graus27-Oct-05 16:30 Christian Graus 27-Oct-05 16:30  Just disable the buttons when the user is not allowed to use them. Christian Graus - Microsoft MVP - C++ Re: Preventing OnLButtonUp handler beign called in the CFormView in certain conditions. ledallam27-Oct-05 18:54 ledallam 27-Oct-05 18:54  Hi, Thanks for ur inputs. But it's not a CButton. It is CBitmap which is drawn on the view using BitBlt. I am handling LButtonDown and LButtonUp on these bitmaps by finding whether the point of click is inside the bitmap rectangle or not. Please let me know how I can disable a CBitmap? Thanks Madhavi Re: Preventing OnLButtonUp handler beign called in the CFormView in certain conditions. Christian Graus27-Oct-05 19:03 Christian Graus 27-Oct-05 19:03  Well, if you handle the click, then deciding not to handle it is trivial, surely ? You can't 'disable a bitmap', that is, you can't stop your code from handling the click, nor can you automatically make it look disabled. You need to draw a different bitmap if you want to show it's disabled, and then just ignore the click in your own code. Christian Graus - Microsoft MVP - C++ execution access permissions Luke Murray27-Oct-05 16:00 Luke Murray 27-Oct-05 16:00  Hi all, With some sercuity software if you try to end the task you receive an access denied message like below. Even when the process is running under my user and I'm a local admin on the PC. --------------------------- Unable to Terminate Process --------------------------- The operation could not be completed. Access is denied. --------------------------- OK --------------------------- I was wondering where I could find some information on this topic. I've look on msdn, here and google but haven't found much. Really I think I just need a hand on what the topic is called so I know exactly what to research in MSDN. Thanks all. Luke Re: execution access permissions Blake V. Miller27-Oct-05 16:29 Blake V. Miller 27-Oct-05 16:29  Sometimes if the process is running as a service, then you cna try stopping the service using the 'services' control panel application instead. Re: execution access permissions Luke Murray27-Oct-05 16:51 Luke Murray 27-Oct-05 16:51  I don't beleive they are running as a service, can't see it in there. Also, I don't want to know how to kill it, I won't to know in c/c++ how to do they same thing, and I'm not sure where to begin to look, or more to the point what to search for. Cheers, Luke Re: execution access permissions Blake V. Miller24-Nov-05 9:16 Blake V. Miller 24-Nov-05 9:16  TerminateProcess ControlService with SERVICE_CONTROL_STOP Import Certificate to PKCS 11 token Rajkishore Patel27-Oct-05 15:44 Rajkishore Patel 27-Oct-05 15:44  Hi All, Can anyone pls post the code to import a X509 certificate to a PKCS 11 Token ? Thanks & Regards Raj Re: Import Certificate to PKCS 11 token duyaofei22-Oct-09 23:18 duyaofei 22-Oct-09 23:18  are u find the correct way to import certificate to pkcs 11 token? i need the source samples too. can u post some code? Re: Import Certificate to PKCS 11 token na265094527-Mar-11 17:14 na2650945 27-Mar-11 17:14  are you find the way? i need it too. can you post it to me. thanks. Get Window below mouse Andrei B27-Oct-05 15:08 Andrei B 27-Oct-05 15:08  I need to get a HWND (Win32 Window handle) for the Window that is under the mouse pointer. Do you know how to do this off the back of your hand? Thank you! I am using wxWidgets in Win32; No MFC/ATL. -- Andrei B (andreib.com/blog) Re: Get Window below mouse Andrei B27-Oct-05 15:25 Andrei B 27-Oct-05 15:25  Well, I dound it. Just use the WindowFromPoint function! Found it on http://www.codeproject.com/win32/hwndfrommouseclick.asp -- Andrei B (andreib.com/blog)

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