我有一个空的Image,我想让它通过完整路径改变它的源代码。我试过了,但没有成功:
prev.Source = new BitmapImage(new Uri(pathes[0].Path, UriKind.Absolute));Image如下所示:
<Image x:Name="prev" HorizontalAlignment="Right" Height="303" Margin="0,47,10,0" VerticalAlignment="Top" Width="219"/>发布于 2017-01-21 02:24:35
如果要从StorageFile设置图像源,应使用以下代码:
using (var imageStream = await file.OpenReadAsync())
{
var bitmapImage = new BitmapImage();
await bitmapImage.SetSourceAsync(imageStream);
prev.Source = bitmapImage;
}https://stackoverflow.com/questions/41769758
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