void Frompicker_CancelButtonClicked(object sender, Syncfusion.SfPicker.XForms.SelectionChangedEventArgs e)
{
CascadingViewModel viewmodel = this.BindingContext as CascadingViewModel;
ObservableCollection <object> departPlace = new ObservableCollection <object>();
String[] departPlaceArray = fromPlace.Text.Split(',');
string country = departPlaceArray[1].Substring(1);
departPlace.Add(country);
departPlace.Add(departPlaceArray[0]);
viewmodel.FromPlace = departPlace;
}
void Topicker_CancelButtonClicked(object sender, Syncfusion.SfPicker.XForms.SelectionChangedEventArgs e)
{
CascadingViewModel viewmodel = this.BindingContext as CascadingViewModel;
ObservableCollection <object> arrivePlace = new ObservableCollection <object>();
String[] arraivePlaceArray = toplace.Text.Split(',');
string country = arraivePlaceArray[1].Substring(1);
arrivePlace.Add(country);
arrivePlace.Add(arraivePlaceArray[0]);
viewmodel.ArrivePlace = arrivePlace;
}
void Frompicker_OnPopUpOpened(object sender, EventArgs e)
{
CascadingViewModel viewmodel = this.BindingContext as CascadingViewModel;
ObservableCollection <object> departPlace = new ObservableCollection <object>();
String[] departPlaceArray = fromPlace.Text.Split(',');
string country = departPlaceArray[1].Substring(1);
departPlace.Add(country);
departPlace.Add(departPlaceArray[0]);
viewmodel.FromPlace = departPlace;
}
void Topicker_OnPopUpOpened(object sender, EventArgs e)
{
CascadingViewModel viewmodel = this.BindingContext as CascadingViewModel;
ObservableCollection <object> arrivePlace = new ObservableCollection <object>();
String[] arraivePlaceArray = toplace.Text.Split(',');
string country = arraivePlaceArray[1].Substring(1);
arrivePlace.Add(country);
arrivePlace.Add(arraivePlaceArray[0]);
viewmodel.ArrivePlace = arrivePlace;
}