Is there any code to find the current date and time of the system ...in c++

Question

date/time in c++

Answer 1

That is OS dependant....but for Windows you can use QueryPerformanceCounter().

Answer 2

#include <windows.h>

LARGE_INTEGER freq, t1,t2;

QueryPerformanceFrequency((LARGE_INTEGER*)&freq);

QueryPerformanceCounter((LARGE_INTEGER*)&t1);

QueryPerformanceCounter((LARGE_INTEGER*)&t2);

double elapsedTime= (double) ((t2.QuadPart - t1.QuadPart) / freq.QuadPart);

Answer 3

I've just posted the minimum code, I can't put the entire Windows code here it is way too long.

Answer 4

main() is a console application, not windows.

Answer 5

I used this code
void printbuilddatetime(){
cout<<__TIMESTAMP__<<endl;
}

int main()
{
printbuilddatetime();
}

Answer 6

I am using dev c++ GUI environment..

Answer 7

can you please write the full code of this!

Answer 8

it is not working. ....

Answer 9

you are right....... thanks for the code...