private void Frompicker_OnPickerItemLoaded(object sender, Syncfusion.SfPicker.XForms.PickerViewEventArgs e)
 {
     if (e.Column == 0 && Device.OS != TargetPlatform.Android)
     {
         //Country c = new Country() { Name = e.Item.ToString() };
         //c.Flag = flags[e.Item.ToString()];
         //e.View = new Itemview(c);
     }
 }
 private void Topicker_OnPickerItemLoaded(object sender, Syncfusion.SfPicker.XForms.PickerViewEventArgs e)
 {
     if (e.Column == 0 && Device.RuntimePlatform != Device.Android)
     {
         Country c = new Country()
         {
             Name = e.Item.ToString()
         };
         c.Flag = flags[e.Item.ToString()];
         e.View = new Itemview(c);
     }
 }