<?xml version="1.0" encoding="utf-8" ?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" xmlns:dxg="clr-namespace:DevExpress.Mobile.DataGrid;assembly=DevExpress.Mobile.Grid.v16.2" xmlns:dxgi="clr-namespace:DevExpress.Mobile.DataGrid.Internal;assembly=DevExpress.Mobile.Grid.v16.2" x:Class="DevExpress.GridDemo.ColumnChooserPage"> <ContentPage.Padding> <OnPlatform x:TypeArguments="Thickness" iOS="0, 20, 0, 0" /> </ContentPage.Padding> <ContentPage.Content> <Grid> <Grid.RowDefinitions> <RowDefinition Height="*" /> <RowDefinition Height="Auto" /> </Grid.RowDefinitions> <dxg:GridControl x:Name="grid" ItemsSource="{Binding Orders}" IsReadOnly="false"/> <Button Text="Show Column Chooser" Grid.Row="1" Clicked="OnShowColumnChooser" /> </Grid> </ContentPage.Content> </ContentPage>