private void btnDelete_Click(object sender, EventArgs e)
{
//Validate the UI
if (string.IsNullOrEmpty(txtMovieNumber.Text.Trim()))
{
MessageBox.Show("Please enter a movie id.");
txtMovieNumber.Focus();
return;
}
if (string.IsNullOrEmpty(txtMovieTitle.Text.Trim()))
{
MessageBox.Show("Please enter a movie name.");
txtMovieNumber.Focus();
return;
}
Movie objMovie = new Movie();
objMovie.movie_number = txtMovieNumber.Text.Trim();
objMovie.movie_title = txtMovieTitle.Text.Trim();
objMovie.description = txtDescription.Text.Trim();
objMovie.movie_year_made = txtMovieYearMade.Text.Trim();
objMovie.genre_id = ((Genre)cbGenre.SelectedItem).ID.ToString();
objMovie.movie_rating = cbRating.Text.Trim();
objMovie.media_type = cbMediaType.Text.Trim();
objMovie.movie_retail_cost = Convert.ToDecimal(txtRetailCost.Text.Trim());
objMovie.copies_on_hand = txtCopiesOnHand.Text.Trim();
objMovie.image = txtImageFilename.Text.Trim();
objMovie.trailer = txtTrailerLink.Text.Trim();
try
{
bool status = MovieDB.DeleteMovie(objMovie);
if (status) //You can use this syntax as well..if (status ==true)
{
MessageBox.Show("Movie was deleted from the database.", "", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Movie was not deleted from the database.", "", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void btn_Delete_Click(object sender, EventArgs e)
{
try
{
Movie m = new Movie();
m.id = txt_Movienum.Text.Trim();
if (m != null)
{
if (MovieDB.DeleteMovie(m))
{
MessageBox.Show("Delete Successful.");
}
else
{
MessageBox.Show("Delete Failed. Make sure all information has been entered.");
}
}
}
catch (Exception ex)
{
MessageBox.Show("There was a technical error during the operation.\n\nMessage:\n" + ex.Message + "\n\nStack Trace:\n" + ex.StackTrace);
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
if (!(validateUI(btnDelete)))
{
return;
}
try
{
Movie myMovie = new Movie();
myMovie.movie_number = Convert.ToInt32(txtMovieNumber.Text.Trim());
myMovie.movie_title = txtMovieTitle.Text.Trim();
myMovie.description = rtbDescription.Text.Trim();
myMovie.movie_year_made = Convert.ToInt32(txtMovieYearMade.Text.Trim());
myMovie.genre_id = cmbGenre.SelectedIndex;
myMovie.movie_rating = cmbMovieRating.Text.Trim();
myMovie.image = txtImage.Text.Trim();
myMovie.rental_duration = cmbRentalDuration.SelectedIndex;
myMovie.trailer = txtTrailer.Text.Trim();
bool status = MovieDB.DeleteMovie(myMovie);
if (status) //returns true
{
MessageBox.Show("Movie ID has been deleted from the database.", "MeramecNetFlix", MessageBoxButtons.OK, MessageBoxIcon.Information);
//Automatically refresh the data grid
this.btnBrowse_Click(null, null);
}
else //returns false
{
MessageBox.Show("Movie ID was not deleted from the database.", "MeramecNetFlix", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "MeramecNetFlix", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public void DeleteMovie(int?id)
{
mDb.DeleteMovie(id);
}
