private void CreateFilmButton_Click(object sender, EventArgs e)
{
String title = this.titleTextBox.Text;
String production = this.productionTextBox.Text;
String distribution = this.distributionTextBox.Text;
String datePattern = "yyyy-MM-dd "; //2018-12-30 year month day
DateTime premiereDate, deadLine;
DateTime.TryParseExact(this.premiereDateTextBox.Text, datePattern, null, DateTimeStyles.None, out premiereDate);
DateTime.TryParseExact(this.deadlineTextBox.Text, datePattern, null, DateTimeStyles.None, out deadLine);
//String hourPattern = "H"; //0-23
String scheduledHour = this.scheduleDateTextBox.Text;
int hour = int.Parse(scheduledHour);
String noOfTicketsSTr = this.noOfTicketsTextBox.Text;
int noOfTickets = int.Parse(noOfTicketsSTr);
FilmService fs = new FilmService();
fs.CreateFilmBl(title, production, distribution, premiereDate, hour, deadLine, noOfTickets);
}