//-----------------------------------Add Showing ---------------------------------//
//--------------------------------Edit/Delete Showing-----------------------------//
private void SelectDate_EditDelShow_SelectionDateChanged(object sender, RoutedEventArgs e)
{
if (SelectDate_EditDelShow.SelectedDate != null)
{
int showingId = ShowingsClass.getShowingIdByDate(ShowingsClass.formatDateTimeToSqlLiteDateString((DateTime)SelectDate_EditDelShow.SelectedDate));
dataSet = ShowingsClass.getShowingByShowingId(showingId);
string dateTime = dataSet.Tables[0].Rows[0]["Date"].ToString();
this.TimeOfShowing_EditDeleteShowing_txt.Text = ShowingsClass.getTimeFromSqlDateSting(dateTime);
this.UpperCircle_EditDelShow_txt.Text = dataSet.Tables[0].Rows[0]["UpperCirclePrice"].ToString();
this.DressCircle_EditDelShow_txt.Text = dataSet.Tables[0].Rows[0]["DressCirclePrice"].ToString();
this.Stalls_EditDelShow_txt.Text = dataSet.Tables[0].Rows[0]["StallsPrice"].ToString();
}
}