How to change DropDown background color of picker in the .NetMaui

Question

By default, dropdown background color of picker in .Netmaui seem to be set as Gray200; Please tell me how to change it by customized color.

I already set this:

<Picker.Resources> <SolidColorBrush x:Key="TransparentBrush" Color="#464E51"/> <!--<SolidColorBrush x:Key="TransparentBrush" Color="Transparent"/>--> </Picker.Resources>

but it's fail to change background color of the dropdown

Answer 1

You could add some code in the Project/Platforms/Windows/App.xaml file:

<maui:MauiWinUIApplication
    ...
    xmlns:local="using:MauiApp11.WinUI">
    <!--Add the following three lines-->
    <maui:MauiWinUIApplication.Resources>
        <SolidColorBrush x:Key="ComboBoxDropDownBackground" Color="#464E51" />
    </maui:MauiWinUIApplication.Resources>
</maui:MauiWinUIApplication>

Hope it works for you.