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Re: URL Encoder Dominik Reichl6-Oct-02 1:27 Dominik Reichl 6-Oct-02 1:27  What does "encode" mean in this context? Re: URL Encoder John Bosko6-Oct-02 1:49 John Bosko 6-Oct-02 1:49  Encode would imply parsing a string with values. ex. if the string was www.yahoo.com before encryption, after encryption it would be something like www&&yahoo^com. the characters would be replaced. Re: URL Encoder Dominik Reichl6-Oct-02 1:58 Dominik Reichl 6-Oct-02 1:58  So you need a function which does the same as the function escape("") in JavaScript? I don't know any existing source which does this. But it should not be that hard to replace some characters with some other, especially if you use CString or STL strings. Re: URL Encoder John Bosko6-Oct-02 2:16 John Bosko 6-Oct-02 2:16  Yes, I need something like escape in java!!! Please can you help me out with it, I am pretty newbie in C++. Thanks Dominik, John Re: URL Encoder Dominik Reichl6-Oct-02 2:31 Dominik Reichl 6-Oct-02 2:31  The easiest way is using CStrings. Create a CString object and copy the string you want to encode in the CString. CString str; str = "www.yahoo.com"; Now, replace all the characters you want to encode. str.Replace(" ", "%20"); This would encode all spaces to the correct %20 code. Now you would have to do this for all characters... For all codes see the following sites: http://www.macromedia.com/support/flash/ts/documents/url_encoding.htm[^] http://www.blooberry.com/indexdot/html/topics/urlencoding.htm[^] http://ops.tamu.edu/nipsy/url/common_encodings.html[^] -Dominik Re: URL Encoder carrie6-Oct-02 8:15 carrie 6-Oct-02 8:15  Just as an aside through boredom theres also encoding of IP addresses. Its pretty stupid but quirky in a bored sort of way. Its basically turning each decimal octet into a hex string or octal string. You can find out about that here - http://www.pc-help.org/obscure.htm#hexip boredom is a bad thing on a board like this Re: URL Encoder Anders Molin6-Oct-02 10:56 Anders Molin 6-Oct-02 10:56  Use the InternetCanonicalizeUrl() function - Anders Money talks, but all mine ever says is "Goodbye!" CFormView control(s) initialization...? alex.barylski5-Oct-02 20:47 alex.barylski 5-Oct-02 20:47  Where should I do this...? I was hoping to use OnCreate() but it appears its child controls aren't created yet and the app asserts. I'm currently initializing controls in DoDataExchange() using the following little hack to prevent multiple inits for each control. static BOOL bFirstPass=TRUE; if(bFirstPass){ .. Do init bFirstPass=FALSE; } Any other betters ways of accomplishing this task...? Thanx! "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr Re: CFormView control(s) initialization...? Pavel Klocek6-Oct-02 2:37 Pavel Klocek 6-Oct-02 2:37  You need to override OnInitialUpdate. Pavel Sonork 100.15206 SetLayeredWindowAttributes Problem Kevin Power5-Oct-02 19:24 Kevin Power 5-Oct-02 19:24  Hi, All. This is a strange problem I am having and I can't seem to figure it out. I have in the past got SetLayeredWindowAttributes() to work by defineding _WIN32_WINNT 0x0500, but I can't seem to get it to show itself this time. I am getting errors saying it's undefined or unidentified along with WS_EX_LAYERED & LWA_ALPHA. Am I missing something?! I feel like I am but I just haven't been able to figure it out? I have tried it out on two different compilers (Dev-C++ (open source) & VC++ 6.0 SP 5), but same thing arises. Thank for any comments/suggestions, Kevin Power, Jr. Re: SetLayeredWindowAttributes Problem User 66586-Oct-02 1:19 User 6658 6-Oct-02 1:19  Make sure you have installed the latest Platform SDK and set up the paths in your VC IDE. regards Greg modified 12-Sep-18 21:01pm. Re: SetLayeredWindowAttributes Problem Kevin Power13-Oct-02 21:18 Kevin Power 13-Oct-02 21:18  Oi, that fixed it! Thanks a million. Adding drag and drop support to ownder drawn CListBox alex.barylski5-Oct-02 18:33 alex.barylski 5-Oct-02 18:33  How difficult would this be and are they're any tutorials floatiing around which I could use as a guide...??? I thinking of deriving my already derived class from CDragListBox The only catch is this... I need to be able to drag items to new locations and items over top of other CWnd derived windows...??? Will using CDragListBox allow me to accomplish this...? Thanx !!! "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr Re: Adding drag and drop support to ownder drawn CListBox Sunnygirl6-Oct-02 9:45 Sunnygirl 6-Oct-02 9:45  Did you mean such a thing?: http://www.codeproject.com/dotnet/csdragndrop01.asp Sunny Re: Adding drag and drop support to ownder drawn CListBox Sunnygirl6-Oct-02 9:49 Sunnygirl 6-Oct-02 9:49  Something is wrong with the link, make copy and paste it in your browser! Sunny Schema version change has no effect work_to_live5-Oct-02 18:13 work_to_live 5-Oct-02 18:13  I realize this is a pretty vague discription of a problem, but thought it might ring a bell with some of you... I created an MDI application, serialized the data, and everything was going well. Then I tried some hostile testing by incrementing the schema version number, and instead of the CArchive object catching the difference, and presenting me with the "document out of date" dialog box (or words to that effect), the document loaded an older version of the data, and proceded to crash. Having just returned to Windows development, I thought this might be symptomatic of a setup problem of the serialized objects. It's obvious that the schema is being saved, since I can successfully load the saved document if I change the schema back to the original value. I even tried to catch a CArchiveException, but to no avail... Anything come to mind? I verified that the methods used paralled those in Scribble, but for all I know, I might be missing a vital ingredient. Thanks. If more information is needed, I can provide it, but thought this might be symptomatic of an obvious setup problem. Obvious to everyone but me! Re: Schema version change has no effect Steve S7-Oct-02 3:48 Steve S 7-Oct-02 3:48  There's a flaw, in that if you have a base class and there are derived classes, retrieving the schema in the base and derived class serialize methods will cause a problem. I typically code around this by not using the MFC concept of schemas, and in each call to serialize, emitting a version byte. It sounds like overkill (and with a lot of objects, can inflate the amount of disk required), but it's not failed me yet. This lets me always write using the latest version, but read any with code like; if (ar.IsLoading()) { BYTE version; ar >> version; // Do stuff that hasn't changed... ... if (version > MAXOBJVERSION) { // throw a CArchive exception here! } if (version > 0x01) { // Do version 2 and later stuff... } } Steve S [This signature space available for rent] how to uninstall a software programatically ? imran_rafique5-Oct-02 16:45 imran_rafique 5-Oct-02 16:45  how to uninstall a software programatically ? r00d0034@yahoo.com Re: how to uninstall a software programatically ? paracha35-Oct-02 18:38 paracha3 5-Oct-02 18:38  if the software appears in add/remove program then you can go to registry HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall and look for uninstallString key. That is the command line when you uninstall the software hope this helps Abdullah R how to ? imran_rafique5-Oct-02 15:37 imran_rafique 5-Oct-02 15:37  how to creat a setup project that will install an application through a wizerd ? how to creat DNS programatically (driver name that we manually make in DB projects)? how to logoff and login programatically ? r00d0034@yahoo.com Re: how to ? Pavel Klocek6-Oct-02 2:54 Pavel Klocek 6-Oct-02 2:54  imran_rafique wrote: how to creat a setup project that will install an application through a wizerd ? Use a setup creation software like InstallShield, Wise or a free Inno Setup[^]. Pavel Sonork 100.15206 CDialog question! Lucky20025-Oct-02 13:29 Lucky2002 5-Oct-02 13:29  Hello @all! How can I program a if-queries, whether a dialog still exists? Lucky Re: CDialog question! valikac5-Oct-02 17:05 valikac 5-Oct-02 17:05  You could use function IsWindowVisible() to determine if the dialog box is visible and in general can check its status. Otherwise, you coud set a boolean variable the parent class could call to get the status of the dialog box class. Kuphryn Re: CDialog question! Lucky20025-Oct-02 22:50 Lucky2002 5-Oct-02 22:50  Thanks....the idea with the boolean variable is perfekt. Lucky A calculator with Visual C Javier Ortega5-Oct-02 13:00 Javier Ortega 5-Oct-02 13:00  [Sorry for my english] Hi, i don't know if this question has been posted before. I'm trying to make a simple calculator in Visual C (typical exercise of visual basic). The problem is I would like to use only one function to all of the numerical buttons (those that simply adds a number to the display). This is a problem more common that it seems, many controls and only one function for handling them. How the function could know what button has called it? thanks!

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