public static bool isLoaned(string bookCheck) //Method to check Loaned status of books
{
bool alreadyLoaned = false;
foreach (var book in bookRecords.ToList())
{
if (bookCheck == book.Key[0])
{
alreadyLoaned = LoanDetails.isLoaned(bookCheck); //Checks if book matches a book in the list of loaned books in the Loan Details Class
switch (alreadyLoaned)
{
case true:
bookRecords[book.Key] = true; //Set that the book is already loaned
return(true);
case false:
bookRecords[book.Key] = false; //Set that the book is not currently loaned
break;
}
}
}
return(false);
}