Invoke ENTER KEY

[manju 3]

Hi all, I am trying to run one console based application, Where i reading a argument from command line. If i press ENTER ,i am writing the sane to the command line. How can i print the same without pressing ENTER. Can i execute the second printf without pressing ENTER This is the code i am using

int main(int argc, char* argv[])
{
int aNumber;
char aChar;
printf("\nEnter a number:");
scanf("%d", &aNumber);
printf("\nThe number entered is %d\n", aNumber);
return 0;
}

Thanks Sharan

[Irwin R]

On Windows, you can utilise the _getch function, which is exposed by conio.h. On *nix, you can use tcsetattr to turn off canonical mode, which is exposed by termios.h, which'll offer immediate feedback when reading.

[Lost User]

Hi , Use this modified code. Modified code,

#include
int main(int argc, char* argv[])
{
int aNumber;
char aChar;
printf("\nEnter a number:");
scanf("%d", &aNumber);
printf("\nThe number entered is %d\n", aNumber);
_ getch();_
return 0;
}

[Satheesh1546]

Hi, try to run this program from the windows command prompt..