小编Guy*_*tta的帖子

我正在尝试创建一个UWP按钮,当鼠标指针悬停在它上面时会改变背景颜色.我遇到的麻烦是,默认情况下,似乎已经这样做了,但不是我想要的颜色.当我将鼠标悬停在我的按钮(红色)上时,它会变为默认灰色,然后在我鼠标移出时返回.我在C#中编写代码,试图在我将鼠标悬停在它上面时变成蓝色

private void button_PointerEntered_1(object sender, PointerRoutedEventArgs e)
    {
        button.Background = new SolidColorBrush(Windows.UI.Color.FromArgb(255, 0, 0, 255));
    }

    private void button_PointerExited_1(object sender, PointerRoutedEventArgs e)
    {
        button.Background = new SolidColorBrush(Windows.UI.Color.FromArgb(255, 255, 0, 0));
    }

下面是按钮的XAML代码

<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}">
        <Button x:Name="button" 
                Content="Button" 
                HorizontalAlignment="Left" 
                Margin="417,188,0,0" 
                VerticalAlignment="Top" 
                Height="230" 
                Width="461" 
                FontSize="72" 
                ManipulationMode="None" 
                PointerEntered="button_PointerEntered_1" 
                PointerExited="button_PointerExited_1">
            <Button.Foreground>
                <SolidColorBrush Color="Black"/>
            </Button.Foreground>
            <Button.Background>
                <SolidColorBrush Color="Red"/>
            </Button.Background>
        </Button>

    </Grid>