public void ReturnDVD(string movieTitle)
{
// Split DVD's Borrowed by ', ' and rejoin without returned movie
string[] borrowedMovies = DVDsBorrowed.Split(',');
string revisedMovies = "";
for (int i = 0; i < borrowedMovies.Length; i++)
{
if (borrowedMovies[i] == movieTitle)
{
revisedMovies += "";
}
else
{
if (revisedMovies == "")
{
revisedMovies = borrowedMovies[i];
}
else
{
revisedMovies += ("," + borrowedMovies[i]);
}
}
}
DVDsBorrowed = revisedMovies;
NumDVDsBorrowed--;
}
public void DisplayBorrowed(MovieCollection movieCollection)
{
// Split string by ', ' and retrieve from info from BST movieCollection
if (DVDsBorrowed != "")
{
string[] borrowedMovies = DVDsBorrowed.Split(',');
movieCollection.DisplayBorrowed(borrowedMovies);
}
}
