mythgops
asked on
kbhit( ) problem
friends:
theres problem with kbhit() function. my program takes input from user (from keyboard) and specifies which button he has pressed...but due to the getch the program terminates if any key is pressed..the message i get later is that there was an illegal operation and hence terminated.
can someguys help me out..
Mithun
theres problem with kbhit() function. my program takes input from user (from keyboard) and specifies which button he has pressed...but due to the getch the program terminates if any key is pressed..the message i get later is that there was an illegal operation and hence terminated.
can someguys help me out..
Mithun
Can you please post some lines of code and the exact error messages.
ASKER
friends & experts:
can anyone tell me which all libraries do i need to work on windows programming..i came to know that c++ has no GUI facility..so i have to go thru the win32 api tutorials..
i have just downloaded <windows.h> and <commdlg.h> header files...so do i need to download more header files for win32 api to work on my turbo c++?
ASKER
friends & experts & Steh:
i wrote the following code:
#include <windows.h>
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow)
{
MessageBox(NULL, "Goodbye, cruel world!", "Note", MB_OK);
return 0;
}
i got the error message as:
type mismatch in redeclaration in pascal winmain..parameter hinstance..hprevinsatnce..
hope u could help
Mithun
i wrote the following code:
#include <windows.h>
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow)
{
MessageBox(NULL, "Goodbye, cruel world!", "Note", MB_OK);
return 0;
}
i got the error message as:
type mismatch in redeclaration in pascal winmain..parameter hinstance..hprevinsatnce..
hope u could help
Mithun
ASKER CERTIFIED SOLUTION
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try changing the calling convention to PASCAL.
#include <windows.h>
int PASCAL WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow)
#include <windows.h>
int PASCAL WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow)
WINAPI should translate into PASCAL if available. VC++6 and later don't support PASCAL but WINAPI is changing linking options to achieve the same in those cases. So I would suggest to leave WINAPI as it is but try to see how WINAPI is defined in your case (do you hae the correct header file in your include search path?).
If you're creating a WIN32 console application, you don't need <windows.h>
If you're trying to convert a program for Turbo C++ to VC++, the best thing to do is trying making a WIN32 console application.
It shouldn't require that much modifications.
Exactly what type of application are you trying to build, and what compiler are you using?
If you're trying to convert a program for Turbo C++ to VC++, the best thing to do is trying making a WIN32 console application.
It shouldn't require that much modifications.
Exactly what type of application are you trying to build, and what compiler are you using?
ASKER
am using turboc++ complier..need to start making games..
for that i need a response from key board..which unfortunately is not happening..some required header files seems to be missing.
for that i need a response from key board..which unfortunately is not happening..some required header files seems to be missing.