How to: Apply Themes
The code below is an example of how to apply the Dark theme using the ThemeManager class.
using Xamarin.Forms; using DevExpress.Mobile.DataGrid.Theme; // ... ThemeManager.ThemeName = Themes.Dark;
After you apply desired theme to the GridControl, you can customize the theme's appearance via its customizers (if needed). For more information, see the How to: Customize Themes example.