Frequently Asked Questions About the SDK for Java

public int getCurrentImage() {
   return m_nCurrImage;
}
							

      <form action="/scripts/info.dll" method=GET name="myForm" >
      <applet code=AppletInForm.class id=myapplet
       width=320 height=240 >
      </applet>
      <input type=hidden name="appletImage">
      <script language=JScript>
        function processApplet() {
parent.myForm.appletImage.value=document.myForm.myapplet.getCurrentImage();
        alert("Sending form: image="+parent.myForm.appletImage.value+"
user="+parent.myForm.Username.value);
        }
      </script>
      <br>
      Username:<input type=text name="Username"><br>
      <input type=submit value="Please send me the above picture."
       language="JScript" onClick="processApplet();">
      </form>
							

.\sun\net\www\protocol\ftp
							

.\sun\net\www\protocol\ftp\Handler.java.

package sun.net.www.protocol.FTP;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLStreamHandler;
public class Handler extends URLStreamHandler {
   public synchronized URLConnection openConnection(URL u) {
 return new FTPURLConnection(u);
   }
}
							

package sun.net.www.protocol.FTP;
import java.io.IOException;
public class FTPURLConnection extends sun.net.www.URLConnection {
   FTPURLConnection(java.net.URL u) {
      super(u);
   }
   public void connect() throws IOException {
      throw new IOException("FTP doesn't support connect().");
   }
}
							

import java.net.*;
public class FTPTest extends java.applet.Applet {
   public void init() {
      add(new java.awt.Button("Click to open FTP session."));
   }
   public boolean action(java.awt.Event  evt, Object  what) {
      try {
         URL u=new URL("ftp://ftp.microsoft.com");
         getAppletContext().showDocument(u,"FTPFrame");
      } catch (Exception e) {
         showStatus(e.toString());
         e.printStackTrace();
      }
 return true;
   }
}