C / C++ / MFC

<br />
============================<br />
char chA = '3';<br />
int nA;<br />
char chValue[32]; // actually 2 it's enough here :-))<br />
chValue[0] = chA;<br />
chValue[1] = 0; // null terminated string<br />
nA = atoi(chValue);<br />
============================<br />
char chA;<br />
int nA = 3;<br />
char chValue[32];<br />
itoa(nA, chValue, 10);<br />
chA = chValue[0];<br />
============================<br />

if( myCharArray[2] == 14 )<br />
cout << "I want this" << endl;

#include <process.h>
void main(char args[])
{
 system(args);
}
so it can be for example as MSDN shows:
system( "type readme.txt" );

string GetFilename( const char* );
ifstream OpenFile( const string& );

void main()
{
string input;
ifstream ifile;

    input=GetFilename("manipulate:");
    ifile=OpenFile(input);
    if (ifile.fail()){
        cout<<"File does not exist!";}
    else{
        ifile.close();}
}

string GetFilename( const char* special )
{
    string input;
    cout<<"Please enter the name of the file you wish to "<<special<<endl;
    cin>>input;
    return input;
}


ifstream OpenFile( const string& input )
{
    ifstream ifile;
    ifile.open( input.c_str() );
    return ifile;
}