<TextBlock Text="{x:Bind MyPerson.Name}" Margin="20"/>

        <GridView>
            <GridView.ItemTemplate>
                <DataTemplate x:DataType="model:Person">
                    <Grid>
                        <TextBlock Text="{x:Bind Name}"/>
                    </Grid>
                </DataTemplate>
            </GridView.ItemTemplate>
        </GridView>

public class Person
    {
        public string Name { get; set; }
    }

MyPerson = new Person { Name = "MUG" };