How to use the darkTheme or lightTheme is shell or contentpge

[yinxiaochuan]

Does the theme only works for control instend of the contentpage’s background？

[Ruba Shanmugam]

Hi Steve lopez,

Greetings from Syncfusion.

Query: Does the theme only works for control instend of the contentpage’s background？

Yes. The theme only works for specific controls. We would like to let you know that, the themes allow you to apply colors across the controls with a uniform approach and provide consistent look and feel to your applications.

Refer the below link for app shell & ContentPage theme support.

https://docs.microsoft.com/en-us/xamarin/xamarin-forms/user-interface/theming/system-theme-changes

https://theconfuzedsourcecode.wordpress.com/2019/12/26/stunning-app-themes-in-xamarin-forms-shell-projects/

Regards,
Ruba Shanmugam