我是第一次开发Windows 10 UWP应用程序。我有一张图片,这是它的XAML代码:
<Image x:Name="image"
HorizontalAlignment="Left"
Height="50"
Margin="280,0,0,25"
VerticalAlignment="Bottom"
Width="50"
Source="Assets/Five.png"/>
我尝试使用以下代码更改图像源:
image.source =
private void slider_ValueChanged(object sender, RangeBaseValueChangedEventArgs e)
{
BitmapImage One = new BitmapImage(new Uri(@"Assets/One.png"));
BitmapImage Two = new BitmapImage(new Uri(@"Assets/Two.png"));
BitmapImage Three = new BitmapImage(new Uri(@"Assets/Three.png"));
BitmapImage Four = new BitmapImage(new Uri(@"Assets/Four.png"));
BitmapImage Five = new BitmapImage(new Uri(@"Assets/Five.png"));
if (slider.Value == 1)
{
image.Source = One;
}
else if (slider.Value == 2)
{
image.Source = Two;
}
else if (slider.Value == 3)
{
image.Source = Three;
}
else if (slider.Value == 4)
{
image.Source = Four;
}
else if (slider.Value == 5)
{
image.Source = Five;
}
}
但是当我编译代码时,会出现指向变量声明的错误:
用户代码未处理UriFormatException异常