How to set background color to ComboBox In WPF?

Question

Hello!

Currently  I am using following style for setting background color to combo
Box.

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<Style TargetType="ComboBox">

<Setter Property="Foreground" Value="White"/>

<Setter Property="Background" Value="#303030"/>

<Setter Property="BorderBrush" Value="#000000"/>

</Style>

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but it only works for Foreground property. It doesn't works for background.

Any other ways to set background color to combobox??

Kindly waiting for your valuable reply..