where your-app-JNLP-URL is the location of your application's JNLP file. For example: javaws http://java.sun.com/products/demos/swingset2.jnlp

If you use an application frequently, create a shortcut from your desktop or from the Start Menu by allowing Java Web Start to place an icon on your desktop. Java Web Start may ask if you would like to create shortcuts or an entry in the Start Menu. If you say "yes," all future launches of the application can start without a browser. Java Web Start also provides an Application Cache Viewer which you can launch from the Java Control Panel.

You need to add the directory where java.exe and javac.exe are to your system path. These files will be in a directory bin under your Java installation. In Windows NT, go to Start -> Control Panel -> System. Select the Advanced tab, and press the Environment Variables button. If you already have a PATH variable (note, case does not matter), then edit it to add the full path to the Java bin directory. in variable value.

Support for command line/batch apps is currently limited. You can launch apps from a command prompt/shell. Example: javaws http://java.sun.com/apps/draw.jnlp However, you cannot pass in arguments for your app on the command line as javaws only takes a single URL as an argument and ignores the rest. If you want to pass in arguments to your app, you have to add them to the start-up file (aka JNLP descriptor) using <argument> or <property> elements.

You don't need a policy file. You can request all permissions for your Web Start app in the jnlp startup file using <all-permissions>. I use a signed jar and when the user starts my app, Web Start pops up a security dialog begging the user to grant my app all permissions. So you don't need a policy file. Does it mean that I ignore the security manager? Do I need this line in my Web Start RMI client app? System.

Java™ Web Start is a technology of Sun Microsystems to deploy Java™ Desktop applications via the internet, without installing (platform dependent) binaries. See also the getting started section.

ntbackup <operation> <path> /a /b /d "text" /e /hc:<on/off> /l "<filename>" /r /t <backup type> /tape:n /v This will be backup . If you wanted to eject a tape you could enter eject (but must also include the /tape parameter) The list of drives and directories to be backed up. You may not enter file names or use the wildcard character. To backup multiple drives just put a space between them, e.g. ntbackup backup c: d: etc..

Java Web Start provides a platform-independent, secure, and robust deployment technology. It enables developers to deploy full-featured applications to end-users by making the applications available on a standard web server. With any web browser, end-users can launch the applications and be confident they always have the most-recent version.

Any client system that supports the Java version 1.2.2 or higher can use Java Web Start. Java Web Start works with virtually all browsers.

The underlying technology for Java Web Start, the Java Network Launching Protocol and API is being developed through the Java Community Process, so you can implement this protocol in any product. However additional licensing and terms must be met to implement any JCP technology including the JNLP technology.

Security is a key consideration of the Java Web Start design. In Java Web Start all applications are launched by default in a secure "sandbox."

The following was originally posted by mswanson as FYI: great debugging solution in Sun's Java Web Start and JNLP forum, for JDK 1.4: I would like to let the JWS community know of a great way to debug your JWS app. Solutions have been posted before but I haven't seen anything as easy as this: JDK}/bin/java -Xdebug -Xnoagent -Djava.

See the JNLP tutorial. Note that the current license somewhat restricts redistribution (see What is the licencing model? above). [edit]

In Java Web Start, dynamically-loaded classes (ie, plugins) run in a sandbox unless they are explicitly signed. Also, the protocol handler API prevents protocol handlers from being added if they are not loaded via the system class loader (i.e via the Java Web Start class loader). So the lack of plugin support and jeditresource protocol makes it useless.

Try this code: Dim g as Graphics g = frmMain.CreateGraphics() g.DrawLine(Pens.Black, new Point(0,0), _ new Point(frmMain.ClientRectangle.Width), frmMain.ClientRectangle.Height) g.Dispose() This should draw a line from the upper left to the bottom right...

First, of course install TSC. Open TSC and right click on the icon in your task bar (near the clock). Select properties. Set your candidate queue to whatever you want. I max mine out. If you have a dialup computer, unselect the online tab. Click ok, and then right click again and select exit. In this directory, there is a file called readme.txt.. it might be a good idea to read this. It's kind of hard to understand. Now edit (with notepad or something like it), the file called launch.