在C中未将BGI错误图形定义为

Question

我正在用C开发我的项目，在windows-7上，我正在使用DosBox来实现我的代码。在编译时，我的项目不会显示任何错误。但是当我运行我的项目时，它只是在输出屏幕上显示下面的一行。

bgi error graphics not initialized use initgraph

这是我的密码：

void firstscreen()
{
    int gm=DETECT;
    initgraph(&gm,&gm,"");
    floodfill(300,230,RED);
    settextstyle(TRIPLEX_FONT,HORIZ_DIR,5);
    setcolor(BLUE);
    sound(1345);
    outtextxy(100,40,"S.A.JAIN COLLEGE ");
    outtextxy(190,90,"AMBALA CITY");
    settextstyle(TRIPLEX_FONT,HORIZ_DIR,3);
    setcolor(GREEN);
    outtextxy(210,230,"PROJECT REPORT ");
    outtextxy(290,265,"ON ");
    outtextxy(240,300,"MOBILE SHOP");
    settextstyle(DEFAULT_FONT,HORIZ_DIR,2);

    setcolor(CYAN);
    settextstyle(SANS_SERIF_FONT,HORIZ_DIR,2);
    outtextxy(160,400,"Developed By - MAHI");
    setcolor(BLUE);
    settextstyle(1,HORIZ_DIR,1);
    outtextxy(240,440,"Press any key to enter in the program........");
    nosound();
    getch();
    closegraph();
}

void showroom()
{
    int gm=DETECT;
    initgraph(&gm,&gm,"");
    floodfill(300,230,RED);
    settextstyle(TRIPLEX_FONT,HORIZ_DIR,4);
    setcolor(BLACK);
    sound(1345);
    outtextxy(240,25,"SHOWROOM");
    outtextxy(240,50,"^^^^^^^^^");
    settextstyle(TRIPLEX_FONT,HORIZ_DIR,3);
    setcolor(RED);
    outtextxy(10,85,"Model No       Price(Rs\-)      Color        Wranty");
    settextstyle(TRIPLEX_FONT,HORIZ_DIR,2);
    setcolor(GREEN);
    outtextxy(10,125, "X2-01             2300           WHITE           1 YEAR");
    outtextxy(10,155,"X3-02             7800           BLACK           1 YEAR  ");
    outtextxy(10,185,"E5                 4800           BLACK           1 YEAR");
    outtextxy(10,215,"3110              3800           BLACK           1 YEAR  ");
    outtextxy(10,245,"7210              5200           BLACK           1 YEAR");
    outtextxy(10,275,"5233              5800           BLACK           1 YEAR ");
    outtextxy(10,305,"N70               8000           BLACK           1 YEAR");
    outtextxy(10,335,"N72               8800           BLACK           1 YEAR");
    outtextxy(10,365,"N95               10500          BLACK           1 YEAR");
    setcolor(BLUE);
    settextstyle(1,HORIZ_DIR,1);
    outtextxy(440,440,"Press enter......");

    nosound();
    getch();
    closegraph();
}

因此，我看到了类似的问题，但没有得到业主接受的答案。而且，当我尝试这些解决方案时，仍然存在相同的问题。大多数答案建议使用BGI库的路径。在我的电脑中BGI库的路径。

C:\\TurboC++\\Disk\\TurboC3\\BGI

在我的代码中，我设置的路径如下-

int gm = DETECT;
initgraph(&gm,&gm,"C:\\TurboC++\\Disk\\TurboC3\\BGI");

但不工作还是一样的问题。请帮我解决这个问题。提前谢谢。

Answer 1

最近我也有类似的问题。要解决此问题，请将EGAVGA.BGI从BGI folder复制并粘贴到BIN folder中。

希望它能成功。