请问WinForm如何显示远程的图片？例如http://www.company.com/logo.jpg

Question

用HTTPWEBREQUEST，获取返回的stream生成BITMAP对象

Answer 1

this.pictureBox1.Image = new Bitmap((new System.Net.WebClient()).OpenRead(url));

Answer 2

void ReadURLImageToStream(string URLimage)
{
Uri uri=new Uri(URLimage);
WebRequest req=WebRequest.Create(uri);
WebResponse resp=req.GetResponse();
Stream str=resp.GetResponseStream();
Image img=Image.FromStream(str);
this.pictureBox1.Image=img; }

Answer 3

我试了，可行picture.Image = Image.FromStream(System.Net.WebRequest.Create(filePaht.Trim()).GetResponse().GetResponseStream());