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com port settings anuchelvi12-Sep-04 22:06 anuchelvi 12-Sep-04 22:06  I need to design a dialog based application in vcpp through which i need to send and receive data through the com port. Still now,i've completed the part through which i can send and receive data using a buffer. i've not included the com port module so far. 1) In my menu options i've included all the ports, but the ports which r presently connected to the system should be enabled. 2) I've to configure the port, even if it is connected or not. 3)By choosing that particular port, i need to connect and send and receive data through it. mithila Re: com port settings Hardy_Smith12-Sep-04 23:44 Hardy_Smith 12-Sep-04 23:44  Look at http://www.codeproject.com/system/serial.asp ( CSerial ) or at the wfc, there is a serial class. or http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnfiles/html/msdn_serial.asp Good Luck, Hardy. Re: com port settings anuchelvi13-Sep-04 1:49 anuchelvi 13-Sep-04 1:49  Hi, I'm using menu in my module. The ports which r present in the system should be enabled in the menu. How is it possible? mithila mithila Re: com port settings Hardy_Smith13-Sep-04 2:35 Hardy_Smith 13-Sep-04 2:35  The CSerial- class has a "Open" and "Close" Method and it can be configured. So call open from your menu's message-handler to open the comport , but take care that you write the configuration before. To close it, just call the close-Method. I think there is a example-App with CSerial. Hardy. Hai Asha Rams12-Sep-04 21:50 Asha Rams 12-Sep-04 21:50  hello , I am doing a project where i have get a letter format for a record which is in database other words connect a primary key from the database for a record so that to get a letter automatically related to that record please any one can help me bye Re: Hai Hardy_Smith12-Sep-04 23:49 Hardy_Smith 12-Sep-04 23:49  And where do you need help? In designing the database, in asking the database ( sql ) or in reading the answer ( c++ ) Hardy. Re: Hai Asha Rams13-Sep-04 2:09 Asha Rams 13-Sep-04 2:09  while designing database and able view useing VC++ Re: Hai Hardy_Smith13-Sep-04 2:46 Hardy_Smith 13-Sep-04 2:46  Database design: http://www.edm2.com/0612/msql7.html Accessing with VC++: www.codeproject.com/database/odbcrecordset.asp And for a Database look at www.ibphoenix.com and get Firebird. Re: Hai Asha Rams13-Sep-04 17:19 Asha Rams 13-Sep-04 17:19  thanks for the information , while let me tell u that i got many information by u r replay , But have to make a report for a record in the database with contain certain information , which should be related to the database beacuse each record report will be haveing some default details and some unique information , thank you How to edit or operate Windows registry Na_Su12-Sep-04 21:47 Na_Su 12-Sep-04 21:47  Hello. I'd like to ask about how to edit or operate Windows registry. This question might be related to Windows Shell Programming... Who knows how to delete item(s) from context(pop up) menu when right-clicked in explorer? The way is not by using ".EnableWindow(FALSE)" but by editing or operating of Windows registry. I don't know in which path(place) of registry and what editing or operating of registry key(s) or value(s). Concretly, the items I'd like to delete are "print", "cut" and "copy". After editing registry and reboot, this result is effective whole Windows System. Finally, I'd like to make ".dll" file which upper things are able. Please tell me if anyone knows. Re: How to edit or operate Windows registry Arsalan Malik13-Sep-04 0:03 Arsalan Malik 13-Sep-04 0:03  I don't think you can achieve this through registry modification. Do you know the key/value in registry to modify?? ARSALAN MALIK Thanks Na_Su13-Sep-04 14:41 Na_Su 13-Sep-04 14:41  To tell the truth... I don't know which key/value in registry to modify. Then I've been looking into various information, but I can't find! As the result, the way is not registry modification but another one. Then do you know the www link(s) or any tip(s) to solve? Re: How to edit or operate Windows registry Alexander M.,13-Sep-04 5:04 Alexander M., 13-Sep-04 5:04  you can remove "print", but not "cut" or "copy" via registry! Don't try it, just do it! Thanks Na_Su13-Sep-04 15:00 Na_Su 13-Sep-04 15:00  I see... Then is the way to solve something special or dangerous? As the lack of information, now I'm really at a loss... I'd like to know the way by all means! sscanf in dll Bastard77712-Sep-04 21:15 Bastard777 12-Sep-04 21:15  hi everyone i got a little problem. i'm trying to build a dll which opens a file to read ellipsoid parameters. these parameters are double values. i found out, that i get a run time error when using "sscanf" in a dll. but what is the solution? how can i get doubles from a string in a dll? live fast, die young! Re: sscanf in dll Alexandru Savescu12-Sep-04 21:51 Alexandru Savescu 12-Sep-04 21:51  Did you try atof? Regards, Alexandru Savescu Re: sscanf in dll Arsalan Malik13-Sep-04 0:10 Arsalan Malik 13-Sep-04 0:10  If you are reading file in dll, then why are you not using fscanf? ARSALAN MALIK Thanx Bastard77713-Sep-04 5:26 Bastard777 13-Sep-04 5:26  thanx to both of you. i tried both and it all works fine. live fast, die young! MINIMIZE? Larsson12-Sep-04 20:58 Larsson 12-Sep-04 20:58  I need to MINIMIZE my app when the app start how can I do that? Re: MINIMIZE? Arsalan Malik12-Sep-04 21:19 Arsalan Malik 12-Sep-04 21:19  If you are using SDI or MDI app, go to InitInstance method of CWinApp, look for pMainFrame->ShowWindow, change parameter to SW_SHOWMINIMIZED. ARSALAN MALIK Re: MINIMIZE? Michael P Butler12-Sep-04 21:21 Michael P Butler 12-Sep-04 21:21  One way is to call ShowWindow using SW_MINIMIZE or add the WS_MINIMIZE style to your CreateWindow call. Searching for either of these terms on MSDN or Google will provide examples. Michael CP Blog [^] Re: MINIMIZE? Larsson12-Sep-04 23:47 Larsson 12-Sep-04 23:47  Thank It work ok. CFile Neelesh K J Jain12-Sep-04 19:44 Neelesh K J Jain 12-Sep-04 19:44  Hello friends, I want to search all the file present in a particular directory which can be set at run time with a specified extension. For example, I want to search all the file name of extension with .bmp at the path c:\windows. The path C:\windows can be changed to C:\my documents\ at run time depending on the situation. how can i achieve it? Thank you, Neelesh Jain. Re: CFile Arsalan Malik12-Sep-04 20:26 Arsalan Malik 12-Sep-04 20:26  Use FindFirstFile and then FindNextFile to enumerate all files. Pass "c:\\documents\\*.bmp" as lpFileName. ARSALAN MALIK Property missing tab Puah12-Sep-04 19:42 Puah 12-Sep-04 19:42  To Hello, With VC 6.0 ActiveX ControlWiizard, the code below was written. BEGIN_PROPPAGEIDS(CSmileCtrl, 2) PROPPAGEID(CSmilePropPage::guid) PROPPAGEID(CLSID_CColorPropPage) END_PROPPAGEIDS(CSmileCtrl) On my property page I have only 2 tabs: General and Extended. Should I have 3 tabs with: General, Color and Extended? The documentation said that the MFC DLL was not installed properly. Found nothing wrong with the installation. Please advise. Thanks. S1189216G

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