SaveMapPage.xaml

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage x:Class="ArcGISRuntime.Samples.AuthorMap.SaveMapPage"
             xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml">
  <ContentPage.Content>
    <TableView x:Name="SaveMapUI"
           Grid.Row="0"
           Intent="Form">
      <TableRoot>
        <TableSection Title="Map Information">
          <EntryCell x:Name="MapTitleEntry"
                     Label="Title:"
                     Placeholder="Required"/>
          <EntryCell x:Name="MapDescriptionEntry"
                     Label="Description:"
                     Placeholder="Required"/>
          <EntryCell x:Name="MapTagsEntry"
                     Label="Tags:"
                     Text="ArcGIS Runtime, Webmap"/>
          <ViewCell>
            <StackLayout Orientation="Horizontal"
                         HorizontalOptions="CenterAndExpand">
              <Button Text="Cancel"
                      Clicked="CancelButtonClicked"
                      Margin="20,0"/>
              <Button x:Name="SaveMapButton"
                      Text="Save"
                      Clicked="SaveButtonClicked"/>
            </StackLayout>
          </ViewCell>
        </TableSection>
      </TableRoot>
    </TableView>
  </ContentPage.Content>
</ContentPage>