ex_fopen.nxc

This is an example of how to use the fopen function.

task main()
{
  byte handle;
  remove("test.txt");
  handle = fopen("test.txt", "w");
  NumOut(0, LCD_LINE1, handle);
  if (handle != NULL)
  {
    fputs("testing", handle);
    fclose(handle);
    handle = fopen("test.txt", "r");
    NumOut(0, LCD_LINE2, handle);
    if (handle != NULL)
    {
      string msg;
      fgets(msg, 7, handle);
      TextOut(0, LCD_LINE3, msg);
    }
  }
  Wait(SEC_5);
}