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Re: How to use WM_WTSSESSION_CHANGE? Tomasz Sowinski18-Mar-02 7:18 Tomasz Sowinski 18-Mar-02 7:18  This just means that your window will get WM_WTSSESSION_CHANGE. You pass its hwnd to WTSRegisterSessionNotification. Tomasz Sowinski -- http://www.shooltz.com Re: How to use WM_WTSSESSION_CHANGE? WookMaster18-Mar-02 7:27 WookMaster 18-Mar-02 7:27  I need to know how to get the messages when they are sent out, I can see what it does I just don't know how to get or when to get the message for the notification I can imagine a world without war and hate, I can imagine us attacking that world because they'd never expect it. Re: How to use WM_WTSSESSION_CHANGE? Tomasz Sowinski18-Mar-02 7:29 Tomasz Sowinski 18-Mar-02 7:29  If you call WTSRegisterSessionNotification and window handle, this window will receive WM_WTSSESSION_CHANGE when session status changes. The message is sent by Windows Terminal Services to window you've registered with WTSRegisterSessionNotification. When window receives the message - its windowproc is called. If you're using MFC, you'll have to add ON_MESSAGE(WM_WTSSESSION_CHANGE, OnWtsSessionChange) to the message map. OnWtsSessionChange is the message handler - inside this function you can do whatever you need to handle the session change notification. Tomasz Sowinski -- http://www.shooltz.com Re: How to use WM_WTSSESSION_CHANGE? WookMaster18-Mar-02 7:40 WookMaster 18-Mar-02 7:40  so the OnWTSsessionchange is the message? I could use something like myvariable = ON_MESSAGE(WM_WTSSESSION_CHANGE, ONWTSSESSIONCHANGE); then check for the messages? I can imagine a world without war and hate, I can imagine us attacking that world because they'd never expect it. Re: How to use WM_WTSSESSION_CHANGE? Tomasz Sowinski18-Mar-02 7:38 Tomasz Sowinski 18-Mar-02 7:38  No. The message is WM_WTSSESSION_CHANGE. OnWTSsessionchange is a member function of your CWnd-derived class. This function will be called when session status changes. It's just like WM_SIZE and OnSize. Tomasz Sowinski -- http://www.shooltz.com Re: How to use WM_WTSSESSION_CHANGE? WookMaster18-Mar-02 7:48 WookMaster 18-Mar-02 7:48  ok so that calls the function when theres a session change? How do I get the message? one of these messages is supposed to be sent WTS_CONSOLE_CONNECT A session was connected to the console session. WTS_CONSOLE_DISCONNECT A session was disconnected from the console session. WTS_REMOTE_CONNECT A session was connected to the remote session. WTS_REMOTE_DISCONNECT A session was disconnected from the remote session. WTS_SESSION_LOGON A user has logged on to the session. WTS_SESSION_LOGOFF A user has logged off the session. WTS_SESSION_LOCK A session has been locked. WTS_SESSION_UNLOCK A session has been unlocked. WTS_SESSION_REMOTE_CONTROL I can imagine a world without war and hate, I can imagine us attacking that world because they'd never expect it. Re: How to use WM_WTSSESSION_CHANGE? Tomasz Sowinski18-Mar-02 7:47 Tomasz Sowinski 18-Mar-02 7:47  The docs clearly states that WTS_xxx gets passed in wParam. lParam is the pointer to WTSSESSION_NOTIFICATION structure. Tomasz Sowinski -- http://www.shooltz.com Re: How to use WM_WTSSESSION_CHANGE? Blake Miller15-Apr-04 9:36 Blake Miller 15-Apr-04 9:36  On Windows XP Professional SP1 -FOR CERTAIN- the lParam is merely a number - the session ID. Several General Protection Faults will prove this to you. I think the WTSSESSION_NOTIFICATION structure is passed to the HandlerEx routine in a Windows service application (have not tried that one yet...) The wParam lets you know what is happening, and the lParam identifies the session ID. You can use the session id in call to WTSQuerySessionInformation to get more details for a specific session identifier. I am currently trying to get Microsoft to document specific recommendations for applications to follow in response to each of these messages. More specific than 'avoid anything troublesome'... DUN AusBloke18-Mar-02 6:28 AusBloke 18-Mar-02 6:28  <--- dummy I want to add the capability to connect via dial up PPP to my code.. (like MS DUN)... except I have no idea where to start. Any ideas fellas.. or anyone know of any source code sample I can peruse? Ok.. come on you smart bastards.. help on Aussie wanker out here will ya! Aus Re: DUN Vladimir Georgiev18-Mar-02 7:58 Vladimir Georgiev 18-Mar-02 7:58  Look at the msdn.microsoft.com for something called RASDIAL-something... Type RASDIAL and search for it. "Needless redundancy is the hobgoblin of software engineering." - Peter Darnell Re: DUN AusBloke18-Mar-02 9:25 AusBloke 18-Mar-02 9:25  Great!.. That has given me a start.. thanks mate. Have a good one. Aus Aus Re: DUN Carlos Antollini18-Mar-02 8:42 Carlos Antollini 18-Mar-02 8:42  You can get a good class for ras from Dundas, or use the RasApi. Look for the fuctions RasDial into Remote Access Service Functions Best Reagars. Carlos Antollini. Sonork ID 100.10529 cantollini Re: DUN AusBloke18-Mar-02 9:24 AusBloke 18-Mar-02 9:24  Thanks mate.. appreciate it!! Aus Aus Re: DUN 19-Mar-02 7:16 19-Mar-02 7:16  Get the free RAS class library from Dundas Software. This class library should do everything you need for your dialup. Plus it comes with complete source code. This class library is part of the Dundas TCP/IP product line, but was made available for free to help promote the product line. Just to to www.dundas.com Troy Drag & Drop Li Mu Bai18-Mar-02 5:53 Li Mu Bai 18-Mar-02 5:53  Hi Chaps, Anyone got any drag & drop code examples? having a bit of trouble with the leftbuttonup function and the HitTest() not working properly I did this: void CRunEICDlg::OnLButtonUp(UINT nFlags, CPoint point) { if( m_bDragging ) { ASSERT(m_pimagelist != NULL); m_pimagelist->EndDrag(); CImageList* pTemp = m_pimagelist; m_pimagelist = NULL; delete pTemp; ReleaseCapture(); m_bDragging = false; } // CPoint point; // GetCursorPos( &point ); m_cTestSeq.ClientToScreen( &point ); UINT flags; int item; item = m_cTestSeq.HitTest( point, &flags ); item = item; if( LVHT_NOWHERE | flags ) { // add to end item = item; } else if( LVHT_ONITEM | flags ) { // insert before the item item = item; } // } CDialog::OnLButtonUp(nFlags, point); } But it doesnt recognise when the leftbutton was let go in the listControl window any comments greatfully received The Wudan Master Re: Drag & Drop Tomasz Sowinski18-Mar-02 5:55 Tomasz Sowinski 18-Mar-02 5:55  You've used bitwise-or instead of bitwise-and with LVHT_xxx flags. Tomasz Sowinski -- http://www.shooltz.com Flickering list control Andrew Stampor18-Mar-02 5:26 Andrew Stampor 18-Mar-02 5:26  I am updating a list control with several operations, including deleting some entries and adding others. Due to the speed at which the new entries must be made, I have found that I need to do a SetDraw(FALSE) prior to adding and removing the entries to ensure that all of the time critical messages that are the basis of the entries are entered and none are missed. Although I am now catching all of the messages, I now find that the list control constantly flickers irritatingly. Is there a way to prevent this flickering? Any ideas are appreciated. Thanks. Re: Flickering list control Tomasz Sowinski18-Mar-02 5:43 Tomasz Sowinski 18-Mar-02 5:43  What messages are you catching? What does it have in common with blocking the redraws of list control? Tomasz Sowinski -- http://www.shooltz.com Re: Flickering list control Andrew Stampor18-Mar-02 6:36 Andrew Stampor 18-Mar-02 6:36  The messages are from a queue that is being populated by a program that is external to my application. Essentially, the program is on a network and maintains its own queue of the messages that are being sent on the network. When a message is processed, it is removed from the queue. My application taps into the queue and dumps each entry one-by-one into the list control. Since my app maintains a max size for the list control, when an entry is added to the list control, if it is at the max size, it will first delete the oldest entry and then add the new entry. The reason for the SetRedraw was that the list control was being redrawn both after the delete and the add. The messages in the other application are so quick that my app was missing messages because of this extra redraw. Now, I no longer miss the messages, but the screen flickers. Any ideas? Re: Flickering list control Tomasz Sowinski18-Mar-02 7:06 Tomasz Sowinski 18-Mar-02 7:06  Maybe you should switch into virtual list mode (LVS_OWNERDATA style) - you'd keep the strings in your own data structures and list would notify you that it needs repainting. You could even move message retrieval/storing into separate thread. Tomasz Sowinski -- http://www.shooltz.com Re: Flickering list control Andrew Stampor18-Mar-02 10:36 Andrew Stampor 18-Mar-02 10:36  I currently have the message retrieval in a separate thread. I have reservations about changing the structures being used; the application currently works and has gone through the testing process and a structural change would mean more retesting time than is allotted for the project. If you know of any other way, I would really appreciate it. I was kinda hoping that you would tell me about the little known "StopFlickering()" method.;) Thanks a lot. Same caption problem as before, what am I doing wrong? generic_user_id18-Mar-02 5:10 generic_user_id 18-Mar-02 5:10  I'm trying to draw the caption of a dialog myself, but windows keeps painting the button on the caption bar. Kilowatt said I had to put SetWindowLong(hDlg, DWL_MSGRESULT, FALSE); in the WM_NCACTIVATE handler, but adding that doesn't work with me. Probably I made a stupid mistake somewhere, or I forgot some obvious code, but simply adding the above code doesn't do anything at all. (SetWindowLong returns 0, when hDlg == m_hDlg) [edit] I forgot to mention that I return TRUE in WM_NCACTIVATE [/edit] What can I possibly be doing wrong, please help me. Thanks a lot in advance! Re: Same caption problem as before, what am I doing wrong? Paul M Watt18-Mar-02 5:32 Paul M Watt 18-Mar-02 5:32  What are you using to develop your code? MFC, SDK, WTL I will post an example. Also, what exactly are you trying to accomplish, do you want to custom color the caption with different text and whatnot. Are you trying to custom draw the buttons in the corner? Re: Same caption problem as before, what am I doing wrong? generic_user_id18-Mar-02 5:57 generic_user_id 18-Mar-02 5:57  An example would be great! thanks! I'm using MFC, I need to change the hight of the caption, and therefore I need to paint it myself. Also I'm thinking about moving/drawing the buttons, but that's not as important. I think that covers about it, and again thanks. Re: Same caption problem as before, what am I doing wrong? Ravi Bhavnani18-Mar-02 6:21 Ravi Bhavnani 18-Mar-02 6:21  See this article. /ravi "There is always one more bug..." http://www.ravib.com ravib@ravib.com

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