Worth Data 701 RF manual Events TCP/IP COM

Events - TCP/IP COM

WDIPterm events occur when a specific condition is met. When an event is "fired", an event handler function in your application is called.

Though the details of exactly how it is done varies from one programming environment to the next, the source code skeletons for the various event handlers are automatically generated and inserted into your source code for you. See the samples for more specific information.

Each event passes relevant information to your event handler function. OnTermData passes the data that was keyed or scanned into the terminal.

Terminal ID is always passed as 0-63. A terminal ID value of 99 is used as a placeholder for logging purposes.

Once you have the event handler skeletons, you can proceed to add whatever functionality you desire to each event.

You must set the ServerOn property to true before any events can be fired.

OnTermBaseRegister

Data passed:	basename, channel
Event:	A base station on client basename has successfully
	powered up on channel and communicated with the
	host computer via the serial connection.
OnTermSignIn6
Data passed:	basename, channel, terminal
Event:	A six-line terminal has signed in on channel at
	client basename. Terminal ID is passed in terminal.
OnTermSignIn4
Data passed:	basename, channel, terminal
Event:	A four-line terminal has signed in on channel at
	client basename. Terminal ID is passed in terminal.
OnTermSignOut
Data passed:	basename, channel, terminal
Event:	A terminal has signed out on channel at client
	basename. Terminal ID is passed in terminal.
OnTermData
Data passed:	basename, channel, terminal, data
Event:	A terminal on channel at client basename has sent
	data in response to an Input method call.

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