private void CityPicker_OnTap(object sender, System.Windows.Input.GestureEventArgs e)
{
if (this.VM.Country == null || this.VM.Country.id < 1L)
{
return;
}
CityPickerUC.Show(this.VM.Country.id, this.VM.City, true, (Action <City>)(city => this.VM.City = city), null);
}
public void ChooseCity()
{
long countryId = this._countryId;
VKClient.Common.Backend.DataObjects.City selectedCity = new VKClient.Common.Backend.DataObjects.City();
selectedCity.id = this._cityId;
int num = 1;
Action <VKClient.Common.Backend.DataObjects.City> cityPickedCallback = (Action <VKClient.Common.Backend.DataObjects.City>)(c =>
{
this._cityId = c.id;
this.City = c.id != 0L ? c.name : null;
});
// ISSUE: variable of the null type
CityPickerUC.Show(countryId, selectedCity, num != 0, cityPickedCallback, null);
}