利用SetConsoleTextAttribute函数设置控制台颜色

利用SetConsoleTextAttribute 控制台单调的颜色只有黑白两种，看起来多少难免有些单调。在没学图形化编程之前，每天看着控制台程序难免会枯燥无味。
不过，利用SetConsoleTextAttribute函数可以设置控制台的前景色和背景色。

闲言少叙，书归正传。

①效果图：（颜色可以混合，遵循配色原理）

 #include <windows.h>
 #include <iostream>
 using namespace std;


 int main()
 {
     HANDLE hOut;


     hOut = GetStdHandle(STD_OUTPUT_HANDLE);


     SetConsoleTextAttribute(hOut,
                             FOREGROUND_RED |
                             FOREGROUND_GREEN);
     cout << "This text is yellow." << endl;


     SetConsoleTextAttribute(hOut,
                             FOREGROUND_GREEN |
                             FOREGROUND_BLUE);
     cout << "This text is cyan." << endl;


     SetConsoleTextAttribute(hOut,
                             FOREGROUND_BLUE |
                             FOREGROUND_RED);
     cout << "This text is magenta." << endl;


     SetConsoleTextAttribute(hOut,
                             FOREGROUND_RED |
                             FOREGROUND_GREEN |
                             FOREGROUND_BLUE);
     cout << "This text is white." << endl;


     return 0;
 }

②效果图：（明暗颜色）

 #include <windows.h>
 #include <iostream>
 using namespace std;

 int main()
 {
     HANDLE hOut;

     hOut = GetStdHandle(STD_OUTPUT_HANDLE);

     SetConsoleTextAttribute(hOut,
                             FOREGROUND_RED);
     cout << "Red     " << flush;
     SetConsoleTextAttribute(hOut,
                             FOREGROUND_RED |
                             FOREGROUND_INTENSITY);
     cout << "Red" << endl;

     SetConsoleTextAttribute(hOut,
                             FOREGROUND_GREEN);
     cout << "Green   " << flush;
     SetConsoleTextAttribute(hOut,
                             FOREGROUND_GREEN |
                             FOREGROUND_INTENSITY);
     cout << "Green" << endl;

     SetConsoleTextAttribute(hOut,
                             FOREGROUND_BLUE);
     cout << "Blue    " << flush;
     SetConsoleTextAttribute(hOut,
                             FOREGROUND_BLUE |
                             FOREGROUND_INTENSITY);
     cout << "Blue" << endl;

     SetConsoleTextAttribute(hOut,
                             FOREGROUND_RED |
                             FOREGROUND_GREEN);
     cout << "Yellow  " << flush;
     SetConsoleTextAttribute(hOut,
                             FOREGROUND_RED |
                             FOREGROUND_GREEN |
                             FOREGROUND_INTENSITY);
     cout << "Yellow" << endl;

     SetConsoleTextAttribute(hOut,
                             FOREGROUND_GREEN |
                             FOREGROUND_BLUE);
     cout << "Cyan    " << flush;
     SetConsoleTextAttribute(hOut,
                             FOREGROUND_GREEN |
                             FOREGROUND_BLUE |
                             FOREGROUND_INTENSITY);
     cout << "Cyan" << endl;

     SetConsoleTextAttribute(hOut,
                             FOREGROUND_BLUE |
                             FOREGROUND_RED);
     cout << "Magenta " << flush;
     SetConsoleTextAttribute(hOut,
                             FOREGROUND_BLUE |
                             FOREGROUND_RED |
                             FOREGROUND_INTENSITY);
     cout << "Magenta" << endl;

     SetConsoleTextAttribute(hOut,
                             FOREGROUND_RED |
                             FOREGROUND_GREEN |
                             FOREGROUND_BLUE);
     cout << "White   " << flush;
     SetConsoleTextAttribute(hOut,
                             FOREGROUND_RED |
                             FOREGROUND_GREEN |
                             FOREGROUND_BLUE |
                             FOREGROUND_INTENSITY);
     cout << "White" << endl;

     return 0;
 }

③背景颜色：

 #include <windows.h>
 #include <iostream>
 using namespace std;

 int main()
 {
     HANDLE hOut;

     hOut = GetStdHandle(STD_OUTPUT_HANDLE);

     SetConsoleTextAttribute(hOut,
                             BACKGROUND_RED);
     cout << "Red     " << flush;
     SetConsoleTextAttribute(hOut,
                             BACKGROUND_RED |
                             BACKGROUND_INTENSITY);
     cout << "Red     " << endl;

     SetConsoleTextAttribute(hOut,
                             BACKGROUND_GREEN);
     cout << "Green   " << flush;
     SetConsoleTextAttribute(hOut,
                             BACKGROUND_GREEN |
                             BACKGROUND_INTENSITY);
     cout << "Green   " << endl;

     SetConsoleTextAttribute(hOut,
                             BACKGROUND_BLUE);
     cout << "Blue    " << flush;
     SetConsoleTextAttribute(hOut,
                             BACKGROUND_BLUE |
                             BACKGROUND_INTENSITY);
     cout << "Blue    " << endl;

     SetConsoleTextAttribute(hOut,
                             BACKGROUND_RED |
                             BACKGROUND_GREEN);
     cout << "Yellow  " << flush;
     SetConsoleTextAttribute(hOut,
                             BACKGROUND_RED |
                             BACKGROUND_GREEN |
                             BACKGROUND_INTENSITY);
     cout << "Yellow  " << endl;

     SetConsoleTextAttribute(hOut,
                             BACKGROUND_GREEN |
                             BACKGROUND_BLUE);
     cout << "Cyan    " << flush;
     SetConsoleTextAttribute(hOut,
                             BACKGROUND_GREEN |
                             BACKGROUND_BLUE |
                             BACKGROUND_INTENSITY);
     cout << "Cyan    " << endl;

     SetConsoleTextAttribute(hOut,
                             BACKGROUND_BLUE |
                             BACKGROUND_RED);
     cout << "Magenta " << flush;
     SetConsoleTextAttribute(hOut,
                             BACKGROUND_BLUE |
                             BACKGROUND_RED |
                             BACKGROUND_INTENSITY);
     cout << "Magenta " << endl;

     SetConsoleTextAttribute(hOut,
                             BACKGROUND_RED |
                             BACKGROUND_GREEN |
                             BACKGROUND_BLUE);
     cout << "White   " << flush;
     SetConsoleTextAttribute(hOut,
                             BACKGROUND_RED |
                             BACKGROUND_GREEN |
                             BACKGROUND_BLUE |
                             BACKGROUND_INTENSITY);
     cout << "White   " << endl;

     return 0;
 }

以上的介绍大致上能满足需要了。如果需要更多的颜色使用方法。请参考
http://charon.bdeb.qc.ca/docs/cpp/www.adrianxw.dk/SoftwareSite/Consoles/Consoles4.html
函数设置控制台颜色