如楼上所言，就是调用WebBrowser这个组件的。
复制内容到剪贴板
代码:
using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
using System.Windows.Forms;
using System.Diagnostics;
namespace MyLib
{
public class GetImage
{
private int S_Height;
private int S_Width;
private int F_Height;
private int F_Width;
private string MyURL;
public int ScreenHeight
{
get { return S_Height; }
set { S_Height = value; }
}
public int ScreenWidth
{
get { return S_Width; }
set { S_Width = value; }
}
public int ImageHeight
{
get { return F_Height; }
set { F_Height = value; }
}
public int ImageWidth
{
get { return F_Width; }
set { F_Width = value; }
}
public string WebSite
{
get { return MyURL; }
set { MyURL = value; }
}
public GetImage(string WebSite, int ScreenWidth, int ScreenHeight, int ImageWidth, int ImageHeight)
{
this.WebSite = WebSite;
this.ScreenWidth = ScreenWidth;
this.ScreenHeight = ScreenHeight;
this.ImageHeight = ImageHeight;
this.ImageWidth = ImageWidth;
}
public Bitmap GetBitmap()
{
WebPageBitmap Shot = new WebPageBitmap(this.WebSite, this.ScreenWidth, this.ScreenHeight);
Shot.GetIt();
Bitmap Pic = Shot.DrawBitmap(this.ImageHeight, this.ImageWidth);
return Pic;
}
}
class WebPageBitmap
{
WebBrowser MyBrowser;
string URL;
int Height;
int Width;
public WebPageBitmap(string url, int width, int height)
{
this.Height = height;
this.Width = width;
this.URL = url;
MyBrowser = new WebBrowser();
MyBrowser.ScrollBarsEnabled = false;
MyBrowser.WebBrowserShortcutsEnabled = false;
MyBrowser.ObjectForScripting = false;
MyBrowser.Size = new Size(this.Width, this.Height);
}
public void GetIt()
{
MyBrowser.Navigate(this.URL);
while (MyBrowser.ReadyState != WebBrowserReadyState.Complete)
{
Application.DoEvents();
}
}
public Bitmap DrawBitmap(int theight, int twidth)
{
Bitmap myBitmap = new Bitmap(Width, Height);
Rectangle DrawRect = new Rectangle(0, 0, Width, Height);
MyBrowser.DrawToBitmap(myBitmap, DrawRect);
System.Drawing.Image imgOutput = myBitmap;
System.Drawing.Image oThumbNail = new Bitmap(twidth, theight, imgOutput.PixelFormat);
Graphics g = Graphics.FromImage(oThumbNail);
g.CompositingQuality = CompositingQuality.HighSpeed;
g.SmoothingMode = SmoothingMode.HighSpeed;
g.InterpolationMode = InterpolationMode.HighQualityBilinear;
Rectangle oRectangle = new Rectangle(0, 0, twidth, theight);
g.DrawImage(imgOutput, oRectangle);
try
{
return (Bitmap)oThumbNail;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return null;
}
finally
{
imgOutput.Dispose();
imgOutput = null;
MyBrowser.Dispose();
MyBrowser = null;
}
}
}
public class OLayer{
public void CaptureImage(string url){
System.Drawing.Bitmap x =null;
try{
// string url = "http://" + Request.Url.Host + ":" + Request.Url.Port.ToString();
//url = url + UrlPath;
GetImage thumb = new GetImage(url, 1024, 3200, 1024, 3200);
x = thumb.GetBitmap();
string FileName = DateTime.Now.ToString("yyyyMMddhhmmss");
x.Save( System.Environment.CurrentDirectory + "\\cap\\"+ FileName + ".jpg");
//CaptureState = true;
}catch (Exception ex){
Console.WriteLine( ex.ToString());
//CaptureState = false;
}finally{
if(x!=null) x.Dispose();
}
}
}
public class Run
{ [STAThread]
public static void Main(){
OLayer ow=new OLayer();
ow.CaptureImage("http://www.5do8.com/");
}
}
} 我记得就是截取的只是第一屏。
你解决了全部的话记得告诉我。
