Reputation: 71
I'm using C++ in Microsoft Visual Studio 12. I want to pass command line arguments. I have tried listing them in the MSVS's Project/Properties/Debugging/Command Arguments field and I've also tried using the CLIArgsMadeEasy add on but it never works. argc is always 1 where, of course, argv[0] is the app path. Example: given a program of fred.exe that I would like to launch with three args : a,b,c i.e. the equivalent of a cmd window line of
fred.exe a b c
I specify the args in the provided edit boxes exactly as:
a b c
using either method described above (MSVS standard or CLIArgsMadeEasy) but when I run they aren't passed.
The code is:
#include <iostream> // for standard I/O
#include <string> // for strings
#include <iomanip> // for controlling float print precision
#include <sstream> // string to number conversion
#include <math.h>
using namespace std;
int main(int argc, char *argv[])
{
...
Upvotes: 0
Views: 652
Reputation: 6407
I have tried this program in my visual studio and it works:
#include <iostream> // for standard I/O
#include <string> // for strings
#include <iomanip> // for controlling float print precision
#include <sstream> // string to number conversion
#include <math.h>
using namespace std;
int main(int argc, char *argv[])
{
for(int i = 1; i < argc; i++)
{
cout << i << ":" << argv[i] << endl;
}
return 0;
}
Upvotes: 1