获取图片的三种方法

第一种方法

HtmlElementCollection hc = webBrowser1.Document.GetElementsByTagName("img");
HtmlElement h0 = null;
foreach (HtmlElement h in hc)
{
if (h.OuterHtml.Contains("code.en.img.php"))
{
h0 = h;
MessageBox.Show(h.OuterHtml.ToString());
}

}

MessageBox.Show(h0.GetAttribute("src"));
string imgurl = h0.GetAttribute("src");
pictureBox1.ImageLocation = imgurl;

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第二种方法
HtmlElement he = webBrowser1.Document.Images[10];
mshtml.IHTMLImgElement img = (mshtml.IHTMLImgElement)(he.DomElement);
string a = img.src;

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第三种方法

HttpWebRequest hwr = (HttpWebRequest)HttpWebRequest.Create("http://www.doudou.com/code.en.img.php");

Bitmap bmp = new Bitmap(hwr.GetResponse().GetResponseStream());
bmp.Save("L:\\test\\111.bmp", System.Drawing.Imaging.ImageFormat.Bmp);