/// <summary> 从文件中读取 ImageSource </summary>
/// <param name="url">网络路径</param>
/// <returns>读取到的 ImageSource </returns>
public static ImageSource GetHttpImageSource(this string url)
{
try
{
var webRequest = HttpServices.CreatRequest(url);
using (Stream responseStream = webRequest.GetResponse().GetResponseStream())
{
var binReader = new BinaryReader(responseStream);
byte[] bytes = GetImageFromResponse(responseStream);
var bitmap = new BitmapImage();
bitmap.CreateOptions = BitmapCreateOptions.IgnoreImageCache;
bitmap.BeginInit();
bitmap.StreamSource = new MemoryStream(bytes);
bitmap.EndInit();
return(bitmap);
}
}
catch (Exception ex)
{
}
return(null);
}