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Dial-Up Scripting Command Language For Dial-Up Networking Scripting Support Copyright c 1995 Microsoft Corp Table of Contents 10Overview 20Basic Structure of a Script 30Variables 31System Variables 40String Literals 50Expressions 60Comments 70Keywords 80Commands 90Reserved Words 10 Overview Many Internet service providers and online services require you to manually enter information such as your user name and password to establish a connection With Scripting support for Dial-Up Networking you can write a script to automate this process A script is a text file that contains a series of commands parameters and expressions required by your Internet service provider or online service to establish the connection and use the service You can use any text editor such as Microsoft Notepad to create a script file Once youve created your script file you can then assign it to a specific Dial-Up Networking connection by running the Dial-Up Scripting Tool 20 Basic Structure of a Script A command is the basic instruction that a script file contains Some commands require parameters that further define what the command should do An expression is a combination of operators and arguments that create a result Expressions can be used as values in any command Examples of expressions include arithmetic relational comparisons and string concatenations The basic form of a script for Dial-Up Networking follows A comment begins with a semi-colon and extends to the end of the line proc main A script can have any number of variables and commands variable declarations command block endproc A script must have a main procedure specified by the proc keyword and a matching endproc keyword indicating the end of the procedure You must declare variables before you add commands The first command in the main procedure is executed and then any subsequent
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