C / C++ / MFC

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Re: i am stuck! ThatsAlok14-Apr-05 21:36 ThatsAlok 14-Apr-05 21:36  Hello Rateep! Create other Dialog as Modeless Dialog, then only you will able to run two window side by side! [Vote One Here, Complete my Survey....] Alok Gupta visit me at http://www.thisisalok.tk          "I Think Believe this Will Help" Re: i am stuck! namaskaaram15-Apr-05 0:00 namaskaaram 15-Apr-05 0:00  yup!.....all done!thanx! "faith, hope, love remain, these three.....; but the greatest of these is love" -1 Corinthians 13:13 Encrypt MS-Access database using vc++ code nehathoma14-Apr-05 20:48 nehathoma 14-Apr-05 20:48  Could anyone plz tell me how to encrypt a MS-Access database using VC++ code? Re: Encrypt MS-Access database using vc++ code 22491714-Apr-05 21:00 224917 14-Apr-05 21:00  Check for cryptoApi's in msdn. Advantage is, it comes free with windows. Where as many other third party crypto libraries are very expensive. suhredayan There is no spoon. Re: Encrypt MS-Access database using vc++ code nehathoma14-Apr-05 21:10 nehathoma 14-Apr-05 21:10  But I needed a VC++ code for encrypting into the database and that too using RSA Algorithm. Re: Encrypt MS-Access database using vc++ code 22491714-Apr-05 21:28 224917 14-Apr-05 21:28  Encryption is a vast topic, before trying, it is suggested do some homework on cryptography. And a clear idea on which method should be used depending on your need, like public/private key encryption or symmetric encryption or hashing ?. Here is some msdn link that may be helpful. example_c_program_decrypting_a_file.asp[^] example_c_program_decrypting_a_file.asp[^] suhredayan There is no spoon. SetLayeredWindowAttributes Anonymous14-Apr-05 20:44 Anonymous 14-Apr-05 20:44  I have used SetLayeredWindowAttributes function to transparent a window. But in "windows.h" header file not have some relative identifier declare. Can you help me? Thank you very much Re: SetLayeredWindowAttributes 22491714-Apr-05 20:55 224917 14-Apr-05 20:55  This function is supported by Windows 2000 or later. so define #define _WIN32_WINNT 0x0500 before including windows.h, to tell the compiler that your target platform is Windows 2000 or greater. suhredayan There is no spoon. Re: Profiling Dsakthi15-Apr-05 1:27 Dsakthi 15-Apr-05 1:27  hi all, how to calculate the no. of cycles taken by each function in VC++ based on profiling. With regards, sakthi ok ActiveX javi_jmc14-Apr-05 19:52 javi_jmc 14-Apr-05 19:52  Hi, I am developping an ActiveX for my thesis. I have to represent graphically the IPs addresses source-destinatary of a network on the screen in a cercle. I want to interact with this IPs. I have to be able to do RIGHT-Button on each IP and get a pop-menu. I don't know how many IP addresses are going to be, so I have to display them on the screen with as DrawText. How can add the functionality Right-Button Mouse to a DrawText? Another thing...when you create an ActiveX, the user can modify the size of the window containing the ActiveX, I wouls like to force the user to resize the window proportionally,I mean...creating a square...and not bein able to create a rectangle Thank you very much Javi Re: ActiveX Mircea Puiu15-Apr-05 3:49 Mircea Puiu 15-Apr-05 3:49  1) If the ActiveX is based on a CStatic, as I suppose, do not forget to set the SS_MOTIFY style. 2) Trease the WM_SIZE event and make every time your control look the way you want. SkyWalker VC++ &amp;Installshield(urgent) charu12314-Apr-05 19:22 charu123 14-Apr-05 19:22  Hi, I create an installer package in which i can give shortcuts to come in the programs menu or desktop. I am using IDE8.0 however i want to place an icon in the task bar which when clicked run's the application. How can i implement this. Also how to give an uninstall option which will remove it from the Add/Remove program folder. Thanks U get wht u Give ftp inf o -Urgent!! V.G14-Apr-05 19:00 V.G 14-Apr-05 19:00  i want to write a program in c to establish a connection and transfer files between two remote machines using Ftp. Kindly tell me whats the basic idea and how to do it... also suggest any e-book or a tutorial. Thanks! Re: ftp inf o -Urgent!! ThatsAlok14-Apr-05 19:48 ThatsAlok 14-Apr-05 19:48  You can look at this freeware FTP class http://www.codeproject.com/internet/ftptransferdlg.asp[^] [Vote One Here, Complete my Survey....] Alok Gupta visit me at http://www.thisisalok.tk          "I Think Believe this Will Help" Re: ftp inf o -Urgent!! Anonymous14-Apr-05 19:51 Anonymous 14-Apr-05 19:51  Thanks!! can i get some pure c code too? it would be a gr8 help.. Re: ftp inf o -Urgent!! ThatsAlok14-Apr-05 19:56 ThatsAlok 14-Apr-05 19:56  Pure C Code mean Win32 api based Socket Code!!!. Wait i will try to do that!!! [Vote One Here, Complete my Survey....] Alok Gupta visit me at http://www.thisisalok.tk          "I Think Believe this Will Help" Re: ftp inf o -Urgent!! V.G14-Apr-05 20:15 V.G 14-Apr-05 20:15  no... no win32 based... ansi c one... Thanks! ur helping too much.. Re: ftp inf o -Urgent!! ThatsAlok14-Apr-05 20:39 ThatsAlok 14-Apr-05 20:39  V.G wrote: ansi c one I am very sorry to mention this: I never had programmed in C (Dos Based), I Started straight away with C++. Actually I got concept of structural programming form PASCAL! (Hope you hear the name this language). So I can't really help you in that! If you like I can make win32 based version of that ftp client which has no MFC dependency. [Vote One Here, Complete my Survey....] Alok Gupta visit me at http://www.thisisalok.tk          "I Think Believe this Will Help" Re: ftp inf o -Urgent!! ThatsAlok14-Apr-05 20:42 ThatsAlok 14-Apr-05 20:42  Anyway here one more FTP Client which has no MFC dependency! http://www.codeproject.com/useritems/FTP_Client.asp[^] [Vote One Here, Complete my Survey....] Alok Gupta visit me at http://www.thisisalok.tk          "I Think Believe this Will Help" debug successfully but failed in .exe steven_wong14-Apr-05 18:38 steven_wong 14-Apr-05 18:38  hello everyone my code works well most of the time in debug mode,however,it failed when i ship it into .exe.i guess it may be the problem of memory leak. the code seems to have problem is as below: for(int i=0;i<30;i++) { CString temp; temp=myfunction(); if (temp!="") { dlg->FieldName[j]=new char[]; strcpy(dlg->FieldName[j],temp); dlg->nColumnEnd=count; j++; count++; } } and sometimes when debugging, it alerts as below: Warning: Critical memory allocation failed! Warning: Shrinking safety pool from 512 to 444 to satisfy request of 64 bytes. Warning: Critical memory allocation failed! Warning: Shrinking safety pool from 444 to 376 to satisfy request of 64 bytes. Warning: Critical memory allocation failed! Warning: Shrinking safety pool from 376 to 344 to satisfy request of 28 bytes. Warning: Critical memory allocation failed! Warning: Shrinking safety pool from 344 to 312 to satisfy request of 28 bytes. Warning: Critical memory allocation failed! Warning: Shrinking safety pool from 312 to 280 to satisfy request of 28 bytes. Warning: Critical memory allocation failed! Warning: Shrinking safety pool from 280 to 224 to satisfy request of 52 bytes. Warning: Critical memory allocation failed! Warning: Shrinking safety pool from 224 to 168 to satisfy request of 52 bytes. Warning: Critical memory allocation failed! Warning: Shrinking safety pool from 168 to 112 to satisfy request of 52 bytes. First-chance exception in C.exe (NTDLL.DLL): 0xC0000005: Access Violation. First-chance exception in C.exe (KERNEL32.DLL): 0xE06D7363: Microsoft C++ Exception. First-chance exception in C.exe (NTDLL.DLL): 0xC0000005: Access Violation. Is there any who can tell me what i could do to save my code?ThanX in advance! Re: debug successfully but failed in .exe 22491714-Apr-05 19:05 224917 14-Apr-05 19:05  steven_wong wrote: dlg->FieldName[j]=new char[]; suhredayan There is no spoon. Re: debug successfully but failed in .exe ThatsAlok14-Apr-05 19:31 ThatsAlok 14-Apr-05 19:31  steven_wong wrote: dlg->FieldName[j]=new char[]; I wonder, how this code is running correctly on Debug mode tooo! [Vote One Here, Complete my Survey....] Alok Gupta visit me at http://www.thisisalok.tk          "I Think Believe this Will Help" Re: debug successfully but failed in .exe steven_wong15-Apr-05 0:52 steven_wong 15-Apr-05 0:52  First of all,thank you for all of your replies! i am a beginner,and can you tell me what's wrong with my code more specificly? i am sorry to trouble you again. Re: debug successfully but failed in .exe ThatsAlok15-Apr-05 2:24 ThatsAlok 15-Apr-05 2:24  steven_wong wrote: i am a beginner Me too! steven_wong wrote: can you tell me what's wrong with my code more specificly? here dlg->FieldName[j]=new char[]; // you not given how much memory you want steven_wong wrote: i am sorry to trouble you again. No problem when ever you need help you can buzz me again [Vote One Here, Complete my Survey....] Alok Gupta visit me at http://www.thisisalok.tk          "I Think Believe this Will Help" Re: debug successfully but failed in .exe steven_wong15-Apr-05 3:04 steven_wong 15-Apr-05 3:04  Thank you so much for your help,thatsalik,i have figured out my error. it is really quite nice to meet you !

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