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CreateWindow in dll suresh_sathya21-Nov-02 20:23 suresh_sathya 21-Nov-02 20:23  I have a function called mycreatewindow function in dll if i call this function from my exe i want to create one window and display the window.Is it possible to do in win32 dll.if it is how to do it. Pl reply. How to access protected member of CDockBar MaTrIX2k221-Nov-02 19:40 MaTrIX2k2 21-Nov-02 19:40  I need to get the GetDockedControlBar option of CDockBar, but it says that is a protected member, how can i access to this? Re: How to access protected member of CDockBar Christian Graus21-Nov-02 20:23 Christian Graus 21-Nov-02 20:23  You need CDockBar to be a friend class of yours, or your class needs to be derived from CDockBar. Obviously only the second of those options is possible for you. 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 Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002 Re: How to access protected member of CDockBar MaTrIX2k222-Nov-02 7:37 MaTrIX2k2 22-Nov-02 7:37  I've derived a class from CDockBar, it's called CDockBarEx but i still having the same problem, why is this? Re: How to access protected member of CDockBar Christian Graus22-Nov-02 9:37 Christian Graus 22-Nov-02 9:37  CosmoS2k wrote: why is this? The member is probably private, not protected. a.k.a. you're screwed. 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 Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002 Re: How to access protected member of CDockBar MaTrIX2k222-Nov-02 17:25 MaTrIX2k2 22-Nov-02 17:25  new error "syntax error : CDockBarEx", now this error appear, i'm confused??? Re: How to access protected member of CDockBar Christian Graus22-Nov-02 17:27 Christian Graus 22-Nov-02 17:27  The code generating this error is clearly not able to see the class. Not that it matters, as I said, if it's private then it's not going to be exposing this variable to you anyhow. 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 Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002 Re: How to access protected member of CDockBar MaTrIX2k222-Nov-02 17:29 MaTrIX2k2 22-Nov-02 17:29  but i can't believe that, the GetDockedControlBar is supposed to be protected member and not private, so how can i acces this? Re: How to access protected member of CDockBar Christian Graus22-Nov-02 17:33 Christian Graus 22-Nov-02 17:33  If your derived class cannot see it, then it is private, not protected, or it is exposed through some other inheritance mechanism that you've not addressed. look at the source code, it's on your hard drive. 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 Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002 how i can enter date of birth in access record through ADO kami39421-Nov-02 19:13 kami394 21-Nov-02 19:13  hello. i have made a access table inwhich field is Date of data type "Date/Time" and input mask "99/99/00;0" i want to access that record through ADO. A generic class with Variable DATE m_dtBirthdate; ULONG lBirthdateStatus; BEGIN_ADO_BINDING(CCustomRs) ADO_FIXED_LENGTH_ENTRY(3,adDate,m_dtBirthdate,lBirthdateStatus,TRUE) END_ADO_BINDING() in VIEW class if (((DATE)m_oledtBirthdate) != pRs->m_dtBirthdate) pRs->m_dtBirthdate = (DATE)m_oledtBirthdate; here m_oledtBirthdate is form variable for edit box. Problem is:: when i add new record then bydefault/changed value (1/1/1970 5:00:00 AM)can not enter into the table field. OnAdd function::when i need to add new record. i have declare COleDateTime dtBlank; m_rsRecSet.m_dtBirthdate = (DATE)dtBlank; Can any help me. Advance Thanks. dsad Win32 Functions in MAPI Developement for sending EMails kishore102121-Nov-02 18:49 kishore1021 21-Nov-02 18:49  I am a Sr.Software Engg, working on Win32 Functions in MAPI developement in VC++6.0.I want to know is there any way of sending a mail in HTML format using MAPI. I want to send the mail in using BOLD,UNDERLINED,FONTSIZE etc etc using HTML tags. Like the features incorporated in Yahoo. I am usingMAPI control in my VC++ application for sending mails. For ex the user enters the body of the mail as Hello World <\b>. Then when i send the mail, the person who receives the mail shld get the Hello World in bold format. Hope my problem is clear for you. So i want to incorporate this HTML tag feature in my mail application using Win32 Functions in MAPI and the programming environment is VC++ 6.0. Plan your work n work your plan Firewall in C++ SatyaKiran21-Nov-02 18:39 SatyaKiran 21-Nov-02 18:39  Can somebody please initiate me into the basics of a firewall..i need to write a firewall in vc++ but i dont know how to intercept http.. thank you. Satya Kiran. Re: Firewall in C++ Christian Graus21-Nov-02 20:23 Christian Graus 21-Nov-02 20:23  I don't see how anyone can answer that for you without writing you a firewall. Why do you need to write one ? 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 Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002 Re: Firewall in C++ Michael P Butler21-Nov-02 20:25 Michael P Butler 21-Nov-02 20:25  I'm sure if you look round SourceForge and the other open-source sites you'll find the code for one. Michael Life’s not a song. Life isn’t bliss. Life is just this. It’s living. -- Buffy the Vampire Slayer: Once more, with feeling Re: Firewall in C++ Daniel Turini21-Nov-02 22:01 Daniel Turini 21-Nov-02 22:01  SatyaKiran wrote: intercept http If you need to "intercept http", it will be a lot easier for you if you write a proxy, not a firewall. There are samples here in Codeproject of proxies that do this. My latest article: SQL Server DO's and DONT's[^] variant string to double conversion? clintsinger21-Nov-02 17:36 clintsinger 21-Nov-02 17:36  I am reading from an XML file and I need to convert a value from the variant string that I get to a double. How do I go about doing something like that? Re: variant string to double conversion? Christian Graus21-Nov-02 17:38 Christian Graus 21-Nov-02 17:38  atol, and use _bstr_t to convert your string into a char * first. If you put the string into a _bstr_t, the conversion to char * is implicit. 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 Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002 Re: variant string to double conversion? Christian Graus21-Nov-02 17:44 Christian Graus 21-Nov-02 17:44  Actually, I think you can shove it into a variant_t and ask it to ChangeTo a double. 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 Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002 Re: variant string to double conversion? clintsinger21-Nov-02 17:59 clintsinger 21-Nov-02 17:59  Thanks for your help, it sent me on the right track. After playing with ChangeType I found out that the variant_t will do the conversion for me as it has the double() operator overloaded. Thanks Again, Clint Re: variant string to double conversion? Christian Graus21-Nov-02 20:18 Christian Graus 21-Nov-02 20:18  Great - glad to help. My experience with variant_t and VARIANT is limited, so I have only a vague idea..... 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 Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002 Converting MIDI to WAV in C++ kennergstross21-Nov-02 17:32 kennergstross 21-Nov-02 17:32  I am looking for a way to programmatically convert MIDI data to sound data (such as WAV) and then have that handed back to my program or saved to a file. Although I have found plenty of stuff about waveout functions, DirectX, DirectSound, etc., it seems as though the results of the soundcard processing always head straight out to the speakers. Is there a way that I can register my program (or a file) as the destination of the sound generator so that I can effectively convert MIDI to WAV and then do further processing on that sound data? Any ideas are appreciated. ADO: how can u access the number of records in a given table again? devvvy21-Nov-02 16:24 devvvy 21-Nov-02 16:24  ADO: how can u access the number of records in a given table again? -- WITHOUT having to enumerate all records and increment some sort of counters? thanks norm Re: ADO: how can u access the number of records in a given table again? Christian Graus21-Nov-02 16:42 Christian Graus 21-Nov-02 16:42  select count(*) from tblMyTable. 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 Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002 Re: ADO: how can u access the number of records in a given table again? devvvy21-Nov-02 17:13 devvvy 21-Nov-02 17:13  i'm so stupid. sorry =) norm Re: ADO: how can u access the number of records in a given table again? Christian Graus21-Nov-02 17:16 Christian Graus 21-Nov-02 17:16  No worries - I've asked dumber questions. I believe the response you get from ADO is a single cell called 'count', so that is what you need to select. ADO.NET has executescalar, which is far nicer. 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 Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002

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