grapherrormsg() function
grapherrormsg function returns an error message string.
Declaration of grapherrormsg() function
char *grapherrormsg( int errorcode );C programming code for grapherrormsg
#include <graphics.h>
#include <stdlib.h>
#include <conio.h>
main()
{
int gd, gm, errorcode;
initgraph(&gd, &gm, "C:\\ TurboC3\\BGI");
errorcode = graphresult();
if(errorcode != grOk)
{
printf("Graphics error: %s\n", grapherrormsg(errorcode)); printf("Press any key to exit.");
getch();
exit(1);
}
getch();
closegraph();
return 0;
}