<Window x:Class="SoundAndVideo.SoundPlayerTest" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="SoundPlayerTest" Height="300" Width="300"> <StackPanel> <Button> <Button.Content>Play Through Wrapper</Button.Content> <Button.Style> <Style> <Style.Triggers> <EventTrigger RoutedEvent="Button.Click"> <EventTrigger.Actions> <SoundPlayerAction Source="test.wav"></SoundPlayerAction> </EventTrigger.Actions> </EventTrigger> </Style.Triggers> </Style> </Button.Style> </Button> </StackPanel> </Window>