Technical Reference Manual - InduSoft

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Overview of VBScript • On the Insert tab of the ribbon, in the Task Worksheets group, click Script; • Right-click the Script folder in the Project Explorer, and then click Insert on the shortcut menu; or • Click New on the Application menu, click the File tab, and then select Script Worksheet. To edit an existing Script worksheet, double-click it in the Project Explorer. Script worksheet The code configured in each Script worksheet is executed by the Background Task. The project scans the worksheets sequentially (based on the worksheet number) and executes only the groups in which the condition configured in the Execution field of the worksheet is TRUE (i.e., non-zero). Note: You must use the syntax supported by the Built-in Scripting Language in the Execution field. Only the body of the worksheet supports VBScript. Variables declared in the worksheet have local scope for that specific group only. They are not available for any other VBScript interface. You cannot define procedures (i.e., functions and subs) in the Script worksheet. However, you can call procedures defined in the Global Procedures or in the Startup Script. Example: 'Variables available only for this group can be declared here Dim myVar, myTest myTest = 1 'The code configured here is executed while the condition configured in the Execution field is TRUE myVar = $FindFile("c:\*.txt") If MyVar > 0 Then $TagNumOfFiles = myVar End If Caution: When any Script worksheet is saved during runtime (on-line configuration), the Startup Script will be executed again and the current value of the local variables of any Script worksheet will be reset. InduSoft Web Studio Page 771
Overview of VBScript Language Reference Operators Arithmetic Operators Symbol Name Description ^ Exponentiation Raises a number to the power of an exponent. - Unary negation Finds the difference between two numbers or indicates the negative value of a numeric expression. * Multiplication Multiplies two numbers. / Division Divides two numbers and returns a floating-point result. \ Integer division Divides two numbers and returns an integer result. Mod Modulus arithmetic Divides two numbers and returns only the remainder. + Addition Finds the sum of two numbers. - Subtraction Finds the difference between two numbers or indicates the negative value of a numeric expression. & String concatenation Forces string concatenation of two expressions. Comparison Operators Symbol Name Description = Equality Comparison is True if the first expression is equal to the second expression. Inequality Comparison is True if the first expression is different from the second expression. < Less than Comparison is True if the first expression is less than the second expression. > Greater than Comparison is True if the first expression is greater than the second expression. = Greater than or equal to Comparison is True if the first expression is greater than or equal to the second expression. Is Object equivalence Compares two object reference variables. Comparison is True if both object names refer to the same object. Logical Operators Symbol Name Description Not Logical negation Performs logical negation on an expression. And Logical conjunction Performs a logical conjunction on two expressions. Or Logical disjunction Performs a logical disjunction on two expressions. Xor Logical exclusion Performs a logical exclusion on two expressions. Eqv Logical equivalence Performs a logical equivalence on two expressions. Imp Logical implication Performs a logical implication on two expressions. Assignment Operators Symbol Name Description = Assignment Assigns a value to a variable or property. Page 772 InduSoft Web Studio
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InduSoft Web Studio ® v7.1 User Gu
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InduSoft® is a registered trademar
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Contents Project Explorer..........
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Contents Alarms....................
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Contents Getting help..............
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Contents Security functions........
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Contents System Info functions.....
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Contents Database/ERP functions....
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Introduction • Testing and Debugg
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Introduction • Dockable windows a
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Introduction FTP Take advantage of
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Introduction communications in real
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Introduction Note: Tags are variabl
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Introduction Executing and switchin
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Introduction The following figure i
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Introduction Executing and switchin
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Installation Installation This sect
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Installation The architecture of yo
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Installation for them in the future
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Installation are not sure that your
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Installation c) Set Remote Agent to
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Installation Please keep these limi
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Licensing Protection Types InduSoft
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Licensing Execution modes InduSoft
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Licensing Product Versions InduSoft
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Licensing Upgrading the Current Har
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Licensing Installing a New Softkey
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Licensing Invalid Licenses When you
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Licensing 2. If the Remote Agent pr
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Licensing Installing or Upgrading a
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The Development Environment The Dev
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The Development Environment Note: W
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The Development Environment Save Th
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The Development Environment Quick A
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The Development Environment Ribbon
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The Development Environment • Scr
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The Development Environment Securit
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The Development Environment ODBC Ma
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The Development Environment Screen/
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The Development Environment Output
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The Development Environment Title B
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Creating a New Project Creating a N
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Creating a New Project Tip: You can
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Creating a New Project Changing the
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Creating a New Project • Field Eq
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Creating a New Project 2. Click Con
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Creating a New Project • Millisec
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Creating a New Project the Critical
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Creating a New Project • Enable T
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Creating a New Project Note: If you
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Creating a New Project • Generate
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Creating a New Project Configuring
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Creating a New Project You can conf
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Creating a New Project Password Sta
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Creating a New Project 4. Enter the
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Tags and the Project Database Tags
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Tags and the Project Database After
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Tags and the Project Database Note:
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Tags and the Project Database You c
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Tags and the Project Database • S
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Tags and the Project Database Chang
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Tags and the Project Database Creat
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Tags and the Project Database Creat
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Tags and the Project Database From
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Tags and the Project Database Confi
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Tags and the Project Database Tag P
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Tags and the Project Database Tag P
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Tags and the Project Database Delet
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Tags and the Project Database You c
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Tags and the Project Database Tagna
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Tags and the Project Database Impor
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Tags and the Project Database Step
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Tags and the Project Database • W
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Tags and the Project Database IMPOR
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Tags and the Project Database you c
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Tags and the Project Database works
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Tags and the Project Database conve
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Tags and the Project Database The T
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Tags and the Project Database 7. Re
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Tags and the Project Database 8. If
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Tags and the Project Database 4. In
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Tags and the Project Database 8. In
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Tags and the Project Database To ad
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Tags and the Project Database Using
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Screens and Graphics Screens and Gr
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Screens and Graphics Screens folder
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Screens and Graphics Area / Element
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Screens and Graphics 1. On the Inse
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Screens and Graphics You can also r
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Screens and Graphics LINE OBJECT On
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Screens and Graphics 3. Double-clic
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Screens and Graphics 1. Click in th
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Screens and Graphics • Size • E
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Screens and Graphics BUTTON OBJECT
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Screens and Graphics The button siz
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Screens and Graphics A legend plate
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Screens and Graphics • Force: Cli
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Screens and Graphics Modes of Opera
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Screens and Graphics Enter your lab
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Screens and Graphics 3. Double-clic
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Screens and Graphics SMART MESSAGE
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Screens and Graphics Property Text/
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Screens and Graphics • In the Gra
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Screens and Graphics 2. Select the
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Screens and Graphics Besides adding
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Screens and Graphics Adding Tooltip
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Screens and Graphics 5. Click Expan
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Screens and Graphics … [UsedContr
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Screens and Graphics Note: You can
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Screens and Graphics • Properties
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Screens and Graphics Configuring Pr
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Screens and Graphics you want to as
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Screens and Graphics • The events
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Screens and Graphics • Key Only c
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Screens and Graphics decimal separa
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Screens and Graphics Properties dia
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Screens and Graphics RESIZE ANIMATI
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Screens and Graphics Format tab The
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Screens and Graphics Also, if you s
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Screens and Graphics Click the Alig
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Screens and Graphics FLIP HORIZONTA
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Alarms, Events, and Trends Alarms,
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Alarms, Events, and Trends UseLegac
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Alarms, Events, and Trends Field Re
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Alarms, Events, and Trends The foll
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Alarms, Events, and Trends Within a
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Alarms, Events, and Trends About ev
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Alarms, Events, and Trends The Proj
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Alarms, Events, and Trends Tip: You
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Alarms, Events, and Trends Filters
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Alarms, Events, and Trends Descendi
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Alarms, Events, and Trends • Prin
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Alarms, Events, and Trends 7. Click
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Alarms, Events, and Trends • Defa
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Alarms, Events, and Trends For exam
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Alarms, Events, and Trends Tip: You
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Alarms, Events, and Trends Trend Co
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Alarms, Events, and Trends Command/
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Alarms, Events, and Trends The dial
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Alarms, Events, and Trends Note: Wh
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Alarms, Events, and Trends Element
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Alarms, Events, and Trends Area / E
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Alarms, Events, and Trends DATA SOU
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Alarms, Events, and Trends The dial
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Alarms, Events, and Trends Area / E
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Alarms, Events, and Trends Once you
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Alarms, Events, and Trends Using th
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Alarms, Events, and Trends Uncheck
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Alarms, Events, and Trends If you r
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Alarms, Events, and Trends • Font
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Alarms, Events, and Trends Tip: Use
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Alarms, Events, and Trends • User
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Alarms, Events, and Trends as the F
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Background Tasks Alarm worksheet Th
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Background Tasks Trend worksheet Th
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Background Tasks Recipe worksheet A
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Background Tasks Report worksheet A
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Background Tasks ODBC worksheet The
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Background Tasks • 12 - Error in
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Background Tasks Script worksheet A
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Background Tasks Scheduler workshee
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Background Tasks Database/ERP works
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Background Tasks The header of the
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Communication with Other Devices Co
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Communication with Other Devices Yo
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Communication with Other Devices se
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Communication with Other Devices
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Communication with Other Devices Fo
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Communication with Other Devices Ca
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Communication with Other Devices No
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Communication with Other Devices So
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Communication with Other Devices If
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Communication with Other Devices Ar
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Communication with Other Devices A
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Communication with Other Devices No
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Communication with Other Devices 6.
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Communication with Other Devices If
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Communication with Other Devices
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About collaboration and source cont
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Project Security Project Security I
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Project Security About security acc
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Project Security Using the security
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Project Security The sixth page of
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Project Security Configuring the se
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Project Security To make this optio
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Project Security c) In the console
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Project Security a) In the Console
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Project Security a) In the Console
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Project Security e) In the list of
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Project Security Area / Element Des
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Project Security Area / Element Des
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Project Security Security System di
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Project Security Backing up the sec
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Project Security Logging on/off If
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Project Security Password-protectin
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Project Localization Project Locali
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Project Localization Changes made t
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Project Localization Tip: Make sure
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Project Localization Set the projec
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Project Localization Disable transl
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Testing and Debugging Output (LogWi
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Testing and Debugging Database Spy
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Testing and Debugging Using Remote
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About remote management About remot
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About remote management c) Set Remo
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About remote management Please keep
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About remote management The Add Use
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About remote management License the
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About remote management Note: • O
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About remote management Configure R
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About thin clients and mobile acces
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Database Interface Database Interfa
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Database Interface operating system
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Database Interface Studio Database
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Database Interface Section of .INI
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Database Interface Assembly6=ByteFX
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Database Interface manually, you ca
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Database Interface Value Descriptio
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Database Interface Database Trouble
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Database Interface 1. Follow the Tr
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Database Interface Appendices Using
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Database Interface 2. Select the Mi
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Database Interface • TNS: Oracle
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Database Interface Because the prov
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Database Interface Using Sybase You
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Database Interface Although the fil
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Troubleshooting Troubleshooting Pag
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Troubleshooting Please try to defin
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Troubleshooting Q. How do I insert
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Troubleshooting General Q. What ope
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Troubleshooting A. Microsoft Intern
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Troubleshooting 4. Close the Regist
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Troubleshooting Release Notes To vi
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Appendix: Built-in Scripting Langua
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Page 761 and 762: Overview of VBScript Overview of VB
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Page 799: www.InduSoft.com info@InduSoft.com
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