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我得到了一个代码,当我按下时,颜色变为黄色,当我释放时,问题不会回到原来的颜色,任何解决方案?(WPF App C#)仅在按下事件时更改颜色,并在发布时更改为原始颜色?
<Button Content="0" FontSize="28" FontWeight="Bold" Height="53" HorizontalAlignment="Left" Margin="67,51,0,0" Name="button10" VerticalAlignment="Top" Width="63" Grid.Column="9" Grid.Row="5" Grid.ColumnSpan="3" Grid.RowSpan="2">
<Button.Style>
<Style TargetType="Button">
<Style.Triggers>
<Trigger Property="IsPressed" Value="True">
<Trigger.EnterActions>
<BeginStoryboard>
<Storyboard>
<ColorAnimation Storyboard.TargetProperty="(Button.Background).(SolidColorBrush.Color)" To="Yellow"/>
</Storyboard>
</BeginStoryboard>
</Trigger.EnterActions>
</Trigger>
</Style.Triggers>
</Style>
</Button.Style>
</Button>
或者您可以将ColorAnimation AutoReverse设置为true,但当用户保持按钮按下时,这可能会导致不同的行为。 –