嘿家伙作为标题状态,我试图从我的 mapclicked 事件返回 logitude 和 lattiude 到我的视图模型。这是我的尝试,但没有奏效。
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
var mapClickedEventArgs = value as Xamarin.Forms.Maps.MapClickedEventArgs;
var currentPossition = mapClickedEventArgs;
var lati = currentPossition.Position.Latitude;
var longi = currentPossition.Position.Longitude;
return lati;
}