/// <summary>
/// Adds a new rating and comment to the database for the selected movie.
/// </summary>
private void AddRating()
{
//Variable Declarations.
LimelightBusiness business = new LimelightBusiness(repository);
try
{
//Insert the new movie review.
business.AddRating((int)cmbRating.SelectedValue, (int)lstMovieList.SelectedValue, txtComment.Text);
//Refresh the list of movies.
movies = business.GetAllMovies();
}
catch (Exception ex)
{
//Handle the exception.
ApplicationUtilities.CatchExceptions(ex);
return;
}
//Re-display the movie information on the form.
DisplayMovieInfo();
cmbRating.SelectedIndex = 0;
txtComment.Text = "";
}
/// <summary>
/// Fills the ratings combobox with the various rating levels.
/// </summary>
private void FillRatingsList()
{
//Variable Declarations.
DataSet movieRatings;
LimelightBusiness business = new LimelightBusiness(repository);
//Get the movie titles from the database.
try
{
movieRatings = business.GetAllRatingTitles();
}
catch (Exception ex)
{
ApplicationUtilities.CatchExceptions(ex);
return;
}
//Add the genre titles to the ratings combobox.
DataRow emptyDataRow = movieRatings.Tables[0].NewRow();
emptyDataRow[0] = 0;
emptyDataRow[1] = "Select A Rating";
movieRatings.Tables[0].Rows.InsertAt(emptyDataRow, 0);
cmbRating.DataSource = movieRatings.Tables[0];
cmbRating.ValueMember = "RatingID";
cmbRating.DisplayMember = "RatingTitle";
}
private void ViewRecords_Load(object sender, EventArgs e)
{
//Variable Declarations.
LimelightBusiness business = new LimelightBusiness(repository);
//Fill the list of movies and reviews.
try
{
movies = business.GetAllMovies();
}
catch (Exception ex)
{
ApplicationUtilities.CatchExceptions(ex);
return;
}
//Fill the movie titles listbox.
FillMovieList();
lstMovieList.SelectedIndex = -1;
//Fill the ratings combobox.
FillRatingsList();
//Clear the controls on the form.
ResetForm();
}
/// <summary>
/// Adds the information about the new movie to the database.
/// </summary>
private void AddNewMovie()
{
//Variable Declarations.
Movie newMovie = new Movie();
LimelightBusiness business = new LimelightBusiness(repository);
//Take the image from the picture box and store in a byte array.
MemoryStream ms = new MemoryStream();
pbMoviePoster.Image.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
byte[] moviePoster = ms.GetBuffer();
//Set the information entered by the user into a movie object.
newMovie.Title = txtMovieTitle.Text;
newMovie.Synopsis = txtMovieSynopsis.Text;
newMovie.ReleaseDate = dtpReleaseDate.Value;
newMovie.GenreID = (int)cmbGenre.SelectedValue;
//Insert the new movie information into the database.
try
{
//Insert the new movie information into the database.
business.AddMovie(newMovie, moviePoster);
//Tell the user the information was added successfully.
MessageBox.Show("The Information has been Added Successfully!!");
}
catch (Exception ex)
{
//Handle an exceptions thrown.
throw ex;
}
}
/// <summary>
/// Deletes the selected movie from the database.
/// </summary>
private void DeleteAMovie()
{
//Variable Declarations.
LimelightBusiness business = new LimelightBusiness(repository);
try
{
//Delete the selected movie.
business.DeleteMovie((int)lstMovieList.SelectedValue);
}
catch (Exception ex)
{
//Handle the exception.
ApplicationUtilities.CatchExceptions(ex);
}
}
/// <summary>
/// Fills the movie listbox with a list of titles for all movies in the database.
/// </summary>
private void FillMovieList()
{
//Variable Declarations.
DataSet movieTitles;
//AccessRepository repository = new AccessRepository();
LimelightBusiness business = new LimelightBusiness(repository);
//Get the movie titles from the database.
//using (repositoy)
//{
// movieTitles = repository.GetAllMovieTitles();
//}
movieTitles = business.GetAllMovieTitles();
lstMovieList.DataSource = movieTitles.Tables[0];
lstMovieList.ValueMember = "MovieID";
lstMovieList.DisplayMember = "Title";
}
/// <summary>
/// Updates the movie information in the database.
/// </summary>
private void UpdateMovieInfo()
{
//Variable Declarations.
//AccessRepository repository = new AccessRepository();
LimelightBusiness business = new LimelightBusiness(repository);
//Find the movie information based on the ID value of the movie title selected.
foreach (Movie movie in movies)
{
//Check the movie object with the matching MovieID.
if (movie.MovieID == (int)lstMovieList.SelectedValue)
{
//Update the information for the movie selected in the movie list.
movie.Title = txtMovieTitle.Text;
movie.Synopsis = txtMovieSynopsis.Text;
movie.ReleaseDate = dtpReleaseDate.Value;
movie.GenreID = (int)cmbGenre.SelectedValue;
movie.GenreTitle = cmbGenre.Text;
movie.MoviePoster = new Bitmap(pbMoviePoster.Image);
//Take the image from the picture box and store in a byte array.
MemoryStream ms = new MemoryStream();
pbMoviePoster.Image.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg);
byte[] moviePoster = ms.GetBuffer();
//Update the movie info.
try
{
//Insert the new movie information into the database.
business.UpdateMovie(movie, moviePoster);
//Tell the user the information has ben updated successfully.
MessageBox.Show("The information has been updated successsfully.");
}
catch (Exception ex)
{
throw ex;
}
break;
}
}
}
/// <summary>
/// Fills the movie listbox with a list of titles for all movies in the database.
/// </summary>
private void FillMovieList()
{
//Variable Declarations.
DataSet movieTitles;
LimelightBusiness business = new LimelightBusiness(repository);
//Get the movie titles from the database.
try
{
movieTitles = business.GetAllMovieTitles();
}
catch (Exception ex)
{
ApplicationUtilities.CatchExceptions(ex);
return;
}
//Fill the movie listbox with the movie titles.
lstMovieList.DataSource = movieTitles.Tables[0];
lstMovieList.ValueMember = "MovieID";
lstMovieList.DisplayMember = "Title";
}
private void Search_Load(object sender, EventArgs e)
{
//Variable Declarations.
LimelightBusiness business = new LimelightBusiness(repository);
//Fill the list of movies and reviews.
try
{
movies = business.GetAllMovies();
}
catch (Exception ex)
{
ApplicationUtilities.CatchExceptions(ex);
return;
}
//Fill the genres combobox.
FillGenreList();
//Clear the controls on the form.
ResetForm();
}
private void btnSearchMovie_Click(object sender, EventArgs e)
{
//Variable Declarations.
LimelightBusiness business = new LimelightBusiness(repository);
List <Movie> results = new List <Movie>();
//Validate the title if it is being used as a search criteria.
if (chkSearchTitle.Checked == true)
{
try
{
business.ValidateSearchTitle(txtSearchTitle.Text);
}
catch (Exception ex)
{
//Handle an exceptions thrown.
ApplicationUtilities.CatchExceptions(ex);
return;
}
}
//Validate the release date range if it is being used as a search criteria.
if (chkSearchReleaseDate.Checked == true)
{
try
{
business.ValidateSearchDates(dtpSearchDateFrom.Value, dtpSearchDateTo.Value);
}
catch (Exception ex)
{
//Handle an exceptions thrown.
ApplicationUtilities.CatchExceptions(ex);
return;
}
}
//Validate the release date range if it is being used as a search criteria.
if (chkSearchGenre.Checked == true)
{
try
{
business.ValidateSearchGenre(cmbGenre.Text);
}
catch (Exception ex)
{
//Handle an exceptions thrown.
ApplicationUtilities.CatchExceptions(ex);
return;
}
}
//Search for the movies.
//xxx();
//Search for the movies with that match the entered criteria.
results = SortMovies(SearchForMovies());
//Add the movie titles from the search result to the movie list box.
lstMovieList.Items.Clear();
foreach (Movie movie in results)
{
lstMovieList.Items.Add(movie.Title);
}
}
