Httpwebrequest object captures images on the webpage

Capture images on the webpage using the httpwebrequest object of C #

It doesn't make much sense. Although C # captures online images and displays them in picturebox, it is of little use, but it can capture a large number of verification codes at a fixed address. The Code is as follows:

Usingsystem;

Usingsystem. Collections. Generic;

Usingsystem. componentmodel;

Usingsystem. Data;

Usingsystem. drawing;

Usingsystem. text;

Usingsystem. Windows. forms;

Usingsystem. Collections. Specialized;

 

Usingsystem. Threading;

Usingsystem. net;

Usingsystem. IO;

 

Namespacegetwebimage

{

Publicpartialclassform1: Form

{

Publicform1 ()

{

Initializecomponent ();

}

Publicvoidgetimages (stringurl)

{

Try

{

Httpwebrequestrequest = (httpwebrequest) webrequest. Create (URL );

Streamresponsestream = (httpwebresponse) request. getresponse (). getresponsestream ();

Imageoriginal = image. fromstream (responsestream );

Bitmap_bitmap = newbitmap (original );

This. picturebox1.image = map_bitmap;

}

Catch (system. effectione)

{

MessageBox. Show ("error", E. Message. tostring ());

}

}

 

Privatevoidpicturebox#click (objectsender, eventargse)

{

}

Publicvoidgetthefuckingimage ()

{

 

Stringimageurl = "http://img.daqi.com/upload/slidepic/publish/2009-11-19/010_33978371_.jpg ";

Getimages (imageurl );

 

Privatevoidbutton#click (objectsender, eventargse)

{

// Open a new thread to prevent the interface from being suspended.

Threadthreadgetimage = newthread (newthreadstart (getthefuckingimage ));

Threadgetimage. Start ();

}

}

}