利用SetConsoleTextAttribute函数设置控制台颜色

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）



[cpp]
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#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）



[cpp]
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#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：



[cpp]
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#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