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Re: atoi(123.567) alex.barylski30-Oct-02 22:35 alex.barylski 30-Oct-02 22:35  Thats works for me... I tought myself that little abbreviation when I first started programming in windows and now I always associate a with atom...but ascii fits MUCH better... Thank you... "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr Re: atoi(123.567) S van Leent30-Oct-02 11:10 S van Leent 30-Oct-02 11:10  Aren't you want to do _itoa(123.567) or something like that? LPCTSTR Dutch = TEXT("Double Dutch "); XML using DOM Anonymous30-Oct-02 10:45 Anonymous 30-Oct-02 10:45  I am using XML DOM in VC++ to parse an XML document .A person could load a malicious File which isnt Well Formatted (preccursor for XML). How do I safeguard against this ? As for eg someone could unknowingly load a file with Element tag attributes seperated by commas , which isnt allowed . How do I safeguard against this ? I am looking for something that will do the task isWellFormed() !!!! Please help . Re: XML using DOM Christian Graus30-Oct-02 10:59 Christian Graus 30-Oct-02 10:59  load the XML into the DOM in a try/catch block. Christian No offense, but I don't really want to encourage the creation of another VB developer. - Larry Antram 22 Oct 2002 Hey, at least Logo had, at it's inception, a mechanical turtle. VB has always lacked even that... - Shog9 04-09-2002 During last 10 years, with invention of VB and similar programming environments, every ill-educated moron became able to develop software. - Alex E. - 12-Sept-2002 Text & Background color in Listbox? Anonymous30-Oct-02 10:39 Anonymous 30-Oct-02 10:39  Hi, I'm creating a simple Win32 App (No MFC). ProgramList = CreateWindow("LISTBOX", "BLAH", WS_VISIBLE|WS_CHILD | LBS_STANDARD | LBS_NOTIFY ,10, 10, 250, 400, hwnd, (HMENU)10, GetModuleHandle(NULL), NULL); SendMessage(ProgramList,LB_ADDSTRING,0,(LPARAM)(LPTSTR)"test 1"); SendMessage(ProgramList,LB_ADDSTRING,0,(LPARAM)(LPTSTR)"test 2"); SendMessage(ProgramList,LB_ADDSTRING,0,(LPARAM)(LPTSTR)"test 2"); This creates my Listbox and three strings. Now, how do I change the text and background color in the listbox? I tried this: SetTextColor(GetDC(ProgramList), RGB(132, 123, 213));, But nothing happens. I tried adding LBS_OWNERDRAWFIXED to the CreateWindow function of the listbox. But then the listbox just turns white, no text nothing. What am I doing wrong? Thanks for any help. Re: Text & Background color in Listbox? alex.barylski30-Oct-02 11:04 alex.barylski 30-Oct-02 11:04  Read up on the WM_CTLCOLORLISTBOX message...it should let you do all you need... Cheers! "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr Re: Text & Background color in Listbox? Anonymous30-Oct-02 11:32 Anonymous 30-Oct-02 11:32  I checked it on MSDN, but didnt find anything usefull, do you know the exact page you where talking about? Re: Text & Background color in Listbox? alex.barylski30-Oct-02 14:25 alex.barylski 30-Oct-02 14:25  The message description...it explains exactly what it's for... Check MSDN again but look under MFC instead it explains exactly how it works CWnd::OnCtlColor() "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr Re: Text & Background color in Listbox? Anonymous31-Oct-02 8:09 Anonymous 31-Oct-02 8:09  Thanks, but I can't use MFC. Re: Text & Background color in Listbox? Hans Dietrich30-Oct-02 13:10 Hans Dietrich 30-Oct-02 13:10  Check out CXListBox: http://www.codeproject.com/combobox/xlistbox.asp Best wishes, Hans Re: Text & Background color in Listbox? Anonymous31-Oct-02 8:08 Anonymous 31-Oct-02 8:08  Thanks , but I can't use MFC. Getting Length from void* Hadi Rezaee30-Oct-02 10:35 Hadi Rezaee 30-Oct-02 10:35  Hello there, I loaded a file data into void* variable ... Is there any way to get length from that ? Regards, My month article: Game programming by DirectX by Lan Mader. Please visit in: www.geocities.com/hadi_rezaie/index.html Hadi Rezaie Re: Getting Length from void* Christian Graus30-Oct-02 10:57 Christian Graus 30-Oct-02 10:57  Can I first ask why you've loaded the data into a void * ? void * is very nasty. You cannot do anything with it until you cast it to something, and you cannot tell what it needs to be cast to. The point of loading is the most likely time to retrieve a length. Christian No offense, but I don't really want to encourage the creation of another VB developer. - Larry Antram 22 Oct 2002 Hey, at least Logo had, at it's inception, a mechanical turtle. VB has always lacked even that... - Shog9 04-09-2002 During last 10 years, with invention of VB and similar programming environments, every ill-educated moron became able to develop software. - Alex E. - 12-Sept-2002 Re: Getting Length from void* Stephane Rodriguez.30-Oct-02 11:08 Stephane Rodriguez. 30-Oct-02 11:08  I don't know how you could keep your calm with that question. How low can you go ? (MS rant) Re: Getting Length from void* alex.barylski30-Oct-02 11:07 alex.barylski 30-Oct-02 11:07  I would listen Christian first, but incase your stubborn like me... void* pBuff = malloc(); // Returns the size of memory block UINT nSize = _msize(pBuff); "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr Re: Getting Length from void* Hadi Rezaee30-Oct-02 11:15 Hadi Rezaee 30-Oct-02 11:15  Great, That's it Thanks alot for help Regards, My month article: Game programming by DirectX by Lan Mader. Please visit in: www.geocities.com/hadi_rezaie/index.html Hadi Rezaie Re: Getting Length from void* alex.barylski30-Oct-02 14:41 alex.barylski 30-Oct-02 14:41  "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr how to populate a treeview with database calls? Anonymous30-Oct-02 9:47 Anonymous 30-Oct-02 9:47  hi, i tried to populate a treeview with database calls.. i populate the treeview by populate a node for a record.. each record retrieved from the database call contains an unique id and a description.. i was able to populate the tree with all the description, but i don't know how to store/populate the unique id in the treeview, which is associated to the description.. the unique id and description need to be popuated together in a node.. any help is appreciated.. thank you! Re: how to populate a treeview with database calls? Carlos Antollini30-Oct-02 10:28 Carlos Antollini 30-Oct-02 10:28  Use CTreeCtrl::SetItemData() Cheers Carlos Antollini. Pi Five[^]Creator Sonork ID 100.10529 cantollini Re: how to populate a treeview with database calls? Anonymous30-Oct-02 23:47 Anonymous 30-Oct-02 23:47  can you point me to a link with an example on how it's done? i created a new class, which contains a new datastructure and i tried to append the new datastructure using setitmedata, but didn't work.. this is what i done: hItem = trCtrl.InsertItem( "some string", 0, 2 ); trCtrl.SetItemData(hItem, (DWORD)myID); i get error C2440: 'type cast' : cannot convert from 'nodeData' to 'DWORD' Re: how to populate a treeview with database calls? Carlos Antollini31-Oct-02 2:57 Carlos Antollini 31-Oct-02 2:57  What kind of data is MyID? by other side you must to ckeck if hItem has a valid value (hItem != NULL) Regards Carlos Antollini. Pi Five[^]Creator Sonork ID 100.10529 cantollini Re: how to populate a treeview with database calls? 1-Nov-02 12:51 1-Nov-02 12:51  I create a class for storing the id data.. this is how i define MyID Class in short: the variable Id is a private int variable. I create a new class for the unique id because if i want to store more data, i can just modify the class. Class nodeData { nodeData::nodeData() { Id = 0; } nodeData::nodeData(int x) { Id = x; } } How to click a "button" from a program? codewriter30-Oct-02 9:36 codewriter 30-Oct-02 9:36  One of the third party dlls I used keeps showing a useless modal dialog box. I want to close the dialog box by "clicking" the Yes button from my program. How do I do that? I was able to get the windows handles of the dialog box and the Yes button. I tried posting WM_LBUTTONDOWN, WM_LBUTTONUP, WM_LBUTTONDBLCLK messages with no success. While the messages were posted, I saw the Yes button being "clicked" (depressed) over and over again, but the dialog box just stayed open. If I post the WM_CLOSE message, then the dialog box can be closed but my program won't work because what I need is "clicking" the Yes button. Any suggestion or tip is appreciated. Thanks. P.S. BTW, I was posting messages to the dialog box from a separate thread. Re: How to click a "button" from a program? User 665830-Oct-02 9:59 User 6658 30-Oct-02 9:59  This works for me: SendMessage(wndParent,WM_COMMAND,MAKEWORD(::GetDlgCtrlID(wndButton),BN_CLICKED),(LPARAM)wndButton); regards modified 12-Sep-18 21:01pm. Re: How to click a "button" from a program? codewriter30-Oct-02 10:23 codewriter 30-Oct-02 10:23  Gregor S. wrote: This works for me: SendMessage(wndParent,WM_COMMAND,MAKEWORD(::GetDlgCtrlID(wndButton),BN_CLICKED),(LPARAM)wndButton); Thanks. I tried it. The dialog box is still open after the above code is executed. But if I click anywhere on the screen outside the dialog, the dialog will be closed. Actually, this is what happened when I post the WM_LBUTTONDOWN and WM_LBUTTONUP messages: I have to click somewhere outside the dialog to make it close. Any other suggestion?

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