public static int AddRentals(string CostomerName, string MovieName)
{
int MovieID = RentalsTableHelper.GetMovieID(MovieName);
int CustomerID = RentalsTableHelper.GetCustomerID(CostomerName);
int nRowsAffected;
string strConnectionString = DalUtils.GetConnectionString();
using (SqlConnection connection = new SqlConnection(strConnectionString))
{
connection.Open();
StringBuilder sb = new StringBuilder();
sb.Append("insert into Rentals (MovieID,CustomerID) VALUES (@MovieID,@CustomerID)");
String sql = sb.ToString();
using (SqlCommand command = new SqlCommand(sql, connection))
{
command.Parameters.AddWithValue("@MovieID", MovieID);
command.Parameters.AddWithValue("@CustomerID", CustomerID);
nRowsAffected = command.ExecuteNonQuery();
}
}
return(nRowsAffected);
}
public static bool IsTheFilmRented(string MovieName)
{
int MovieID = RentalsTableHelper.GetMovieID(MovieName);
List <Rental> RentalList = GetAllRentalsList();
bool Exsit = RentalList.Exists(property => property.ID == MovieID);
return(Exsit);
}
