I use the following code to read data from a txt file:
File2Open = "data.dat";
if((In=fopen(File2Open,"rt")) == NULL)
{
Application->MessageBox("Open data file failed.", NULL, MB_OK);
return;
}
handle = open(File2Open, O_RDONLY);
do
{
Readin1;
Readin2;
}while(!eof(handle));
Readin1 and Readin2 are two subroutines and consist of many lines of fscanf(In,"%s",&TTT) to read data from the data file. However, when EOF is reached, the iteration is still going back to call Readin1 and Readin2, which causes mismatching type problem because no more data left in the data file for reading. I also used while(fscanf(In,"%s",&TTT) != EOF), the result is not correct. Can any body tell me how to stop reading when the end of the file is met? Thank you!