[C] Testo colorato

[Johnny_Depp]

...perchè conio.h non appartiene allo standard C/C++...

prova così:

#include <windows.h>
#include <stdio.h>



void setrgb(int color)
{
    switch (color)
    {
        case 0:    // White on Black
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                        FOREGROUND_INTENSITY | FOREGROUND_RED |
                        FOREGROUND_GREEN | FOREGROUND_BLUE);
        break;
      
        case 1:    // Red on Black
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                         FOREGROUND_INTENSITY | FOREGROUND_RED);
        break;
  
        case 2:    // Green on Black
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                      FOREGROUND_INTENSITY | FOREGROUND_GREEN);
        break;
  
        case 3:    // Yellow on Black
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                      FOREGROUND_INTENSITY | FOREGROUND_RED |
                      FOREGROUND_GREEN);
        break;
  
        case 4:    // Blue on Black
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                      FOREGROUND_INTENSITY | FOREGROUND_BLUE);
        break;
  
        case 5:    // Magenta on Black
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                     FOREGROUND_INTENSITY | FOREGROUND_RED |
                     FOREGROUND_BLUE);
        break;
  
        case 6:    // Cyan on Black
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                    FOREGROUND_INTENSITY | FOREGROUND_GREEN |
                    FOREGROUND_BLUE);
        break;
  
        case 7:    // Black on Gray
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                  BACKGROUND_INTENSITY | BACKGROUND_INTENSITY);
        break;
  
        case 8:    // Black on White
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                  BACKGROUND_INTENSITY | FOREGROUND_INTENSITY |
                  BACKGROUND_RED | BACKGROUND_GREEN |
                  BACKGROUND_BLUE);
        break;
  
        case 9:    // Red on White
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                  BACKGROUND_INTENSITY | FOREGROUND_INTENSITY |
                  BACKGROUND_RED | BACKGROUND_GREEN |
                  BACKGROUND_BLUE | FOREGROUND_RED);
        break;
  
        case 10:    // Green on White
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                 BACKGROUND_INTENSITY | FOREGROUND_INTENSITY |
                 BACKGROUND_RED | BACKGROUND_GREEN |
                 BACKGROUND_BLUE | FOREGROUND_GREEN);
        break;
  
        case 11:    // Yellow on White
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                 BACKGROUND_INTENSITY | FOREGROUND_INTENSITY |
                 BACKGROUND_RED | BACKGROUND_GREEN |
                 BACKGROUND_BLUE | FOREGROUND_RED |
                 FOREGROUND_GREEN);
        break;
  
        case 12:    // Blue on White
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                 BACKGROUND_INTENSITY | FOREGROUND_INTENSITY |
                 BACKGROUND_RED | BACKGROUND_GREEN |
                 BACKGROUND_BLUE | FOREGROUND_BLUE);
        break;
  
        case 13:    // Magenta on White
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                 BACKGROUND_INTENSITY | FOREGROUND_INTENSITY |
                 BACKGROUND_RED | BACKGROUND_GREEN |
                 BACKGROUND_BLUE | FOREGROUND_RED |
                 FOREGROUND_BLUE);
        break;
  
        case 14:    // Cyan on White
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                 BACKGROUND_INTENSITY | FOREGROUND_INTENSITY |
                 BACKGROUND_RED | BACKGROUND_GREEN |
                 BACKGROUND_BLUE | FOREGROUND_GREEN |
                 FOREGROUND_BLUE);
        break;
  
        case 15:    // White on White
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                BACKGROUND_INTENSITY | FOREGROUND_INTENSITY |
                BACKGROUND_RED | BACKGROUND_GREEN |
                BACKGROUND_BLUE | FOREGROUND_RED |
                FOREGROUND_GREEN | FOREGROUND_BLUE);
        break;
  
        default :    // White on Black
            SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
                FOREGROUND_INTENSITY | FOREGROUND_RED |
                FOREGROUND_GREEN | FOREGROUND_BLUE);
        break;
    }      
}



int main()
{
    setrgb(3);
    printf("Hello\n");
    system("pause");
    return 0;
}

p.s. se usi Dev C++ è sufficiente includere <conio.c>