Software development, photography, jokes, ....


Sites by me

tas-logoTransportation Administration System
snoezelkussen-logo-kleinstSnoezelen Pillows for Dementia
ikzoekeenbegeleider-logoBegeleiders voor gehandicapten
Laat uw hond het jaarlijkse vuurwerk overwinnen
Betuweroute en Kunst
logo 50x50Hey Vos! Je eigen emailadres?
Kunst in huis? Nicole Karrèr maakt echt bijzonder mooie dingen
nettylogo2Kunst in huis? Netty Franssen maakt ook bijzonder mooie dingen

Hosting Favorites

ANU Internet Services
XEL Media


Google Translate
jQuery UI
YourHead Stacks API
Favicon Generator.
Password Generator.
Check HTTPS problems

Marc's Place


Transfers control to a labeled statement in a command procedure. Format GOTO label 2 Parameter label Specifies a label of 1 to 255 alphanumeric characters that appears as the first item on a command line. A label cannot contain embedded blanks. When the GOTO command is executed, control passes to the command following the specified label. When you use a label in a command procedure, it must be terminated with a colon (:). If you use duplicate labels, control is always given to the label most recently read by DCL. 2 Examples 1.$ IF P1 .EQS. "HELP" THEN GOTO TELL $ IF P1 .EQS. "" THEN GOTO TELL . . . $ EXIT $ TELL: $ TYPE SYS$INPUT To use this procedure, you must enter a value for P1. . . . $ EXIT In this example, the IF command checks the first parameter passed to the command procedure; if this parameter is the string HELP or if the parameter is not specified, the GOTO command is executed and control is passed to the line labeled TELL. Otherwise, the procedure continues executing until the EXIT command is encountered. At the label TELL, a TYPE command displays data in the input stream that documents how to use the procedure. 2.$ ON ERROR THEN GOTO CHECK . . . $ EXIT $ CHECK: ! Error handling routine . . . $ END: $ EXIT The ON command establishes an error-handling routine. If any command or procedure subsequently executed in the command procedure returns an error or severe error, the GOTO command transfers control to the label CHECK.

© 1997- Marc Vos (and others)   -   Privacy Statement   -    Contact Me

On this website, Google Analytics is used to track visitor statistics. These are anonymised data about the number of visitors, which pages they visit on this site, from which regions they visit, which web browsers they use, etc.. You will also see non-personalised ads via Google AdSense. Cookies from Paddle or Paypal are placed when you click on a 'Buy now!' or 'Donate!' button, and possible cookies from Disqus when you use that system to comment on one or more blogposts.
Privacy Statement