C#WebClient

using ( var wc = new System.Net.WebClient() ) {
    var imagebytes = wc.DownloadData( hag.ImagePath );
    using ( MemoryStream ms = new MemoryStream( imagebytes ) ) {
        picImage.Image = Image.FromStream( ms );
    }
}
原文地址:https://www.cnblogs.com/grj001/p/12223919.html