public void loadFile()
{
if (File.Exists(visitor_file))
{
// read and insert visitor data to the list
visitorController.readVisitorCSV(visitor_file);
// inserting loaded visitor data into the csv file
foreach (Visitor visitor in VisitorList)
{
insertToTable(visitor);
}
// reading and inserting entries from the entry csv file
if (File.Exists(visitor_entry_file))
{
entryController.readEntryCSV(visitor_entry_file);
// loading the file from the list to the data grid view
foreach (VisitorsEntry visitorEntry in VisitorEntryList)
{
this.addVisitorEntry(visitorEntry);
}
}
}
}
