Optional Arguments

Enter optional numeric or alphanumeric values that are passed into the command handler.

Using optional arguments allows a single handler to be reused for different tasks.

For example, DF_WEBBR in VLF-WIN is a demonstration command handler that displays web pages.

By specifying DF_WEBBR as the command handler and putting the required URL (e.g.: www.lansa.com) into Argument 1 will cause that web page to be displayed.

The VLF-ONE command handler DF_DET46O also demonstrates a single hidden command handler processing several types of requests.

The optional arguments have no meaning with mock-up handlers because they have no functionality.

This property is in the Commands Allowed tab.