picker, date picker, time picker

XamarinStudy/XamarinStudy/XamarinStudy/Views/SampleElementPage3.xaml

@@ -5,7 +5,18 @@
     <ContentPage.Content>
         <StackLayout>
             <Image Source="https://cdn4.iconfinder.com/data/icons/social-media-2146/512/28_social-256.png"/>
-            <Image Source="{OnPlatform Android=droid.png, UWP=assets/droid.png}" HeightRequest="150" Aspect="AspectFit"/>
+            <Image Source="{OnPlatform Android=droid.png, UWP=assets/droid.png}" BindingContext="{x:Reference imageSizePicker}" HeightRequest="{x:Binding SelectedItem}" Aspect="AspectFit"/>
+            <Picker x:Name="imageSizePicker" Title="Image Size">
+                <Picker.Items>
+                    <x:String>50</x:String>
+                    <x:String>100</x:String>
+                    <x:String>150</x:String>
+                </Picker.Items>
+            </Picker>
+            <Label x:Name="datePickerLabel" BindingContext="{x:Reference dataPicker}" Text="{x:Binding Date, StringFormat='{0:yyyy-MM-dd}'}"></Label>
+            <DatePicker x:Name="dataPicker" Format="yyyy-MM-dd"></DatePicker>
+            <Label x:Name="timePickerLabel" BindingContext="{x:Reference timePicker}" Text="{x:Binding Time, StringFormat='{0:hh\\:mm\\.fff}'}"/>
+            <TimePicker x:Name="timePicker"/>
         </StackLayout>
     </ContentPage.Content>
 </ContentPage>