C / C++ / MFC

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Ole drag and drop cycosi25-Feb-02 5:31 cycosi 25-Feb-02 5:31  HI! I use ole drag and drop in my application. It's working wel, except that I can't get through the OnDrop, when I release the Left button of the mouse. Can anybody help me? Are there any things to set up in the drop source? PLEASE HELP ME. MDI Question RobJones25-Feb-02 4:54 RobJones 25-Feb-02 4:54  Hello everyone, I have a pretty basic question.. I have a MDI app and I receive WM_COPYDATA messages from another app.. My MainFrame class handles all my copydata messages and then puts the data into my CListView.. The problem is, the CListView has to be the "active view" in order to take the wm_copydata messages and insert them into the CListView.. Is there a way to insert data into the CListView with out the view being active? My MDI app has 2 html views and 1 list view.. if one of the html views are active MainFrame doesn't put the data into the CListView. Thanks! Rob Re: MDI Question Carlos Antollini25-Feb-02 5:06 Carlos Antollini 25-Feb-02 5:06  You need to get the mesages from the App, not from the mainframe, When you get the message you need to get the list of All documents, when you get the ListViewDoc you can get access to the ListView....;) Best Regards Carlos Antollini. Sonork ID 100.10529 cantollini APATHY ERROR: Don't bother striking any key. Application has reported a "Not My Fault" in module KRNL.EXE in line 0200:103F Re: MDI Question RobJones25-Feb-02 5:12 RobJones 25-Feb-02 5:12  Thanks Carlos Rob Re: MDI Question Carlos Antollini26-Feb-02 3:31 Carlos Antollini 26-Feb-02 3:31  Don't mention it... Carlos Antollini. Sonork ID 100.10529 cantollini Beta. Software undergoes beta testing shortly before it's released. Beta is Latin for "still doesn't work." Problem about serialization and filename Charles Liu25-Feb-02 4:36 Charles Liu 25-Feb-02 4:36  I'm adding serialize suport for my application. However, the output file had no suffix (showed as "text" ,not "text.***"). How to fix this? The procedure entry point could not be located Rubio25-Feb-02 4:04 Rubio 25-Feb-02 4:04  Here's a little problem I stumbled on recently. On start-up my application brings up the following error: The procedure entry point CheckTokenMembership could not be located in the dynamic link library ADVAPI32.dll. Depends shows that it's actually Msvfw32.dll that calls the function mentioned in the error. This is linked at load-time. The problem occurs only on one machine (NT4SP6), which contains slightly newer versions of the aforementioned DLLs than my own machine. I must admit that I don't really understand DLL initialization that well. Matt Pietrik has written a couple of good articles on the subject (MSDN; Under The Hood), but if you have any ideas, I'd appreciate any help. -- Rubio Re: The procedure entry point could not be located Cliff Dabrowski25-Feb-02 4:37 Cliff Dabrowski 25-Feb-02 4:37  Rubio, The error means pretty much what is says. It is unable to find the method "CheckTokenMembership" in the ADVAPI32.dll. You have already narrowed down the problem by identifying the fact that this only occurs on one machine with NT4SP6. What you need to do now is research the changes that have occurred by version on ADVAPI32.dll and consider redistributing this DLL with your executable. Check the redistribution rights first and if you are allowed to redistribute the dll then simply put it in your local directory to resolve the problem. Hth, Cliff Success is measured by ones ability to mask complexity with simplicity. Re: The procedure entry point could not be located Michael Dunn25-Feb-02 7:35 Michael Dunn 25-Feb-02 7:35  Read the docs on that API and you'll find: Windows NT/2000: Requires Windows 2000. Your app is using an API that isn't present on NT 4. --Mike-- "There are three things I can never remember, 1: um... 2: um... 3: um..."   -- Victor Borge My really out-of-date homepage Sonork - 100.10414 AcidHelm Big fan of Alyson Hannigan and Jamie Salé. Re: The procedure entry point could not be located Tim Deveaux25-Feb-02 7:43 Tim Deveaux 25-Feb-02 7:43  Hmmm - i think CheckTokenMembership is new to Win 2000, so I'd venture that some app installed a bad copy of msvfw32.dll on that NT machine. Its a video for windows helper lib - I _think_ its not native to the OS, and some mulimedia apps may ship with their own copy... MSN Messenger Send Message To 25-Feb-02 3:55 25-Feb-02 3:55  Hi there, I would like to be able to invoke the "send message to contact window" of msn messenger from an About Dialog Box... Msn Messenger is of course supposed to be running and logged in. The same thing could be great also with Yahoo Messenger... Does anybody know how to do that ? I heard about the IM interface from Exchange Server SDK... but don't know how to do... Thanks Octopussy Re: MSN Messenger Send Message To Michael P Butler25-Feb-02 4:07 Michael P Butler 25-Feb-02 4:07  I think this is what you are looking for http://msdn.microsoft.com/library/default.asp?url=/library/en-us/rtcclnt/rtcclientstartpage_1tt1.asp Michael Re: MSN Messenger Send Message To Michael Dunn25-Feb-02 7:43 Michael Dunn 25-Feb-02 7:43  CComPtr<IMessenger>pIM; CComPtr<IDispatch>pdispWindow; pIM.CoCreateInstance ( CLSID_Messenger, NULL, CLSCTX_LOCAL_SERVER ); pIM->InstantMessage ( CComVariant("contactname@hotmail.com"), &pdispWindow ); --Mike-- "There are three things I can never remember, 1: um... 2: um... 3: um..."   -- Victor Borge My really out-of-date homepage Sonork - 100.10414 AcidHelm Big fan of Alyson Hannigan and Jamie Salé. Re: MSN Messenger Send Message To octopussy26-Feb-02 3:29 octopussy 26-Feb-02 3:29  Ok, thanks for your answer. But could you be more precise regarding wich files I have to include or wich SDK I have to install cause I can't compile your code. Also, I tried to find the COM object of MSN Messenger but with no success! Regards! Re: MSN Messenger Send Message To Michael Dunn26-Feb-02 7:55 Michael Dunn 26-Feb-02 7:55  Download messengerua.exe from this page. That has the API docs and the header file with the MSN IM interfaces. --Mike-- "There are three things I can never remember, 1: um... 2: um... 3: um..."   -- Victor Borge My really out-of-date homepage Sonork - 100.10414 AcidHelm Big fan of Alyson Hannigan and Jamie Salé. Re: MSN Messenger Send Message To octopussy27-Feb-02 9:52 octopussy 27-Feb-02 9:52  Thanks very much for your precious help. I think I'll send a post to codeproject in order to publish a little class to instant message someone through MSN MESSENGER. Regards. Octopussy OpenGL MDI application Rajveer25-Feb-02 3:26 Rajveer 25-Feb-02 3:26  I'm trying to create an MDI application to play around with OpenGL. I'm using the instructions at this link http://www.codeproject.com/opengl/glenabledview.asp under where it says: Use This article uses the trackball code introduced in the companion article A virtual trackball rotation controller . To start experimenting OpenGL drawing you just need to follow these steps: But its not working for me. Can someone possibly give me more elaborate instructions, I'm not sure what I'm doing wrong. Re: OpenGL MDI application Mazdak25-Feb-02 3:56 Mazdak 25-Feb-02 3:56  I didn't see it ,but it is better put message there,so author will help you. Mazy "So,so you think you can tell, Heaven from Hell, Blue skies from pain,... How I wish,how I wish you were here." Wish You Were Here-Pink Floyd-1975 Registry in txt 25-Feb-02 2:33 25-Feb-02 2:33  If somebody have sourse for transformation registry in win9x or win2k in txt format... please help me... I need it very much... Re: Registry in txt Nish Nishant25-Feb-02 2:41 Nish Nishant 25-Feb-02 2:41  You can export it as a .reg file using regedit.exe Nish My most recent CP article :- A newbie's elementary guide to spawning processes www.busterboy.org Re: Registry in txt 25-Feb-02 2:55 25-Feb-02 2:55  try this one : regedit.exe /e "%temp%\reg.txt" "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" it's ugly but it's works.. IUserNotification Interface => 25-Feb-02 2:38 25-Feb-02 2:38  Does anybody have an example how to use the 'IUserNotification' Interface ? thanx Preventing ListCtrl Column Resizing Andrew Hirst25-Feb-02 2:11 Andrew Hirst 25-Feb-02 2:11  I want to prevent users from resizing certain columns in a ListCtrl (like MS Outlook prevents the Attachments column in the inbox). How can I prevent it? TIA and regards Andrew Hirst Re: Preventing ListCtrl Column Resizing Joaquín M López Muñoz25-Feb-02 2:37 Joaquín M López Muñoz 25-Feb-02 2:37  Check Zafir Anjum's article Prevent CListCtrl column resizing. Joaquín M López Muñoz Telefónica, Investigación y Desarrollo Is this is string really a string ? Mauricio Ritter25-Feb-02 2:10 Mauricio Ritter 25-Feb-02 2:10  I was working on one of my projects and faced this problem: I got a function that receives a LPTSTR parameter. This parameter can be a string, representing a file, or a resource (result of the MAKEINTRESOURCE). It´s something like this: void (LPTSTR lpszFile) { DWORD dwSize = strlen(lpszFile); } The problem is that if this string is the result of the MAKEINTRESOURCE macro, it´s not REALLY a string... it´s an resource ID. If I call strlen with this as a paremeter I´ll get a Access Violation. The question is, how can I figure out if a string is a string or a resource Id ? I find a MACRO in MSDN docs called IS_INTRESOURCE but I tried to use it and it states that this macro is not defined. I checked the winuser.h and it´s not there. I don´t use the latest version of Plataform SDK, but I assume that this macro is defined there. Can someone gimme the definition of this macro or some other way to figure out if the string is really a string ? Mauricio Ritter - Brazil Sonorking now: 100.13560 Trank

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