private void bAddMovie_Click(object sender, EventArgs e)
{
try
{
// Checks if textbox fields are valid
int year = Convert.ToInt16(tbYearAdd.Text);
String title = tbTitleAdd.Text;
if (title.Trim() == String.Empty)
{
throw new ArgumentException("Please input the movie title");
}
String director = tbDirectorAdd.Text;
if (director.Trim() == String.Empty)
{
throw new ArgumentException("Please input the movie director");
}
// Adds movie to the table
TMovie movie = new TMovie(year, title, director);
movieTable.Add(movie.year, movie);
// Alert for confirmation
MessageBox.Show("Movie Saved", "Add");
// Clears the textbox fields
tbYearAdd.Text = "";
tbTitleAdd.Text = "";
tbDirectorAdd.Text = "";
}
catch (ArgumentException ex)
{
MessageBox.Show(ex.Message, "Add");
}
catch (FormatException ex)
{
MessageBox.Show("Please input the year of the movie", "Add");
}
}
private void bSearch_Click(object sender, EventArgs e)
{
try
{
int key = Convert.ToInt16(tbYearSearch.Text);
if (movieTable.ContainsKey(key))
{
TMovie currentMovie = movieTable[key];
lbDisplay.Items.Clear();
lbDisplay.Items.Add(currentMovie.ToString());
}
else
{
MessageBox.Show(key.ToString() + " not found");
}
}
catch (FormatException ex)
{
MessageBox.Show("Please input the year of the movie", "Search");
}
}
