InduSoft VBScript Webinar
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VBScript is easy to learn and use for basic tasks, but also powerful for complex functionality. It is fully integrated into InduSoft Web Studio and compatible across Microsoft platforms. VBScript allows for creating SQL database interfaces, interacting with ActiveX objects, and reusable functions and subroutines. Extensive online resources are available for VBScript.
InduSoft VBScript Webinar
- 2. Easy, flexible and powerful: While easy to learn and get started by using only simple commands, you can also create very powerful functionality. Fully integrated within the InduSoft Web Studio development environment. Many resources available: VBScript has been around since 1991, free online information and resources are abundant. Portability and Scalability: Compatible with all Microsoft platforms supported by InduSoft, including Windows CE Mobile, Windows CE, Windows XP Embedded, Windows XP, Windows Vista, Windows 7, Windows 2003 Server, and Windows 2008 Server R2. Create powerful SQL database interfaces quickly: Rapidly create simple interfaces or libraries that interact with any SQL database. Interact with ActiveX objects and COM Servers programmatically: Easily interface with 3rd party ActiveX controls by simply using its name and property/method/event. Produce reusable functions and subroutines: Have the need to reuse functionality anywhere in your project? Create your own global procedures.
- 3. Studio Manager.exe DDE Server OPC Client DDE Client OPC Server Driver Tags Database Runtime Database Client Runtime ODBC Background Runtime Task TCP/IP TCP/IP Alarms Server Client Trends Recipes Viewer.exe Reports Viewer Math Script Scheduler
- 5. Library Execution Scope and Lifetime of Interface BGTask Viewer variables and Variables Procedures procedures (Server) (Local) Global Procedures Yes Yes Yes** Yes** Global Graphic Script Graphic Scripts Yes Yes Yes *Screen Script *Screen Controls Screen Script Screen Scripts Yes Yes Yes Screen Controls Screen Controls Yes Yes Screen Control itself (Command, ActiveX, .NET) Startup Script Startup Script Yes Yes Yes Script Groups Script Groups Yes Yes Script Group itself * Using the Graphics.<Variable_or_Procedure_name> syntax. ** Global Procedures is a repository (library) of user-defined sub-routines and functions, which can be called from any VBScript interface in the project. It is not an execution module (thread) by itself.
- 6. Declaring variables (Dim) and constants (Const) Calling Procedures (Call) and defining parameters (ByRef, ByVal) Intellisense
- 7. Built-in $Trace() function Output Window messages VBScript MsgBox function Error Handling with On Error Resume Next / On Error Goto 0
- 8. If…Then statement If...Then...ElseIf statement executes a set of code when a selects one of many sets of lines to condition is true execute If...Then...Else statement selects one of two sets of lines to execute Select Case statement selects one of many sets of lines to execute
- 9. For…Next statement Do...Loop statement runs code a specified number of times selects one of many sets of lines to execute For each...Next statement selects one of two sets of lines to execute
- 10. Date/Time functions (DateAdd, DateDiff, etc) Conversion functions (Asc, Chr, etc) Format Functions (FormatDateTime, etc) Math Functions (Rnd, Sqr, etc) Array Functions (Ubound, etc) String Functions (LCase, Ucase, etc) Other Functions (MsgBox, InputBox, CreateObject, etc)
- 12. InduSoft Web Studio main Database/ERP built-in functions: $DBExecute() $DBCursorOpenSQL() $DBCursorClose() $DBCursorRowCount $DBCursorGetValue() $DBCursorNext()
- 13. ActiveX interface (properties, methods, and events) COM Server interface (CreateObject statement)
- 14. InduSoft Web Studio Technical Reference Manual (Help) W3SCHOOLS Web Site (http://w3schools.com/vbscript/default.asp) Microsoft MSDN (http://msdn.microsoft.com/en-us/library/t0aew7h6)
- 17. Email (US) info@indusoft.com (Brazil) info@indusoft.com.br (Germany) info@indusoft-germany.de USA Support support@indusoft.com Web site (English) www.indusoft.com (Portuguese) www.indusoft.com.br (German) www.indusoft-germany.de Brazil Phone (512) 349-0334 (US) +55-11-3293-9139 (Brazil) +49 (0) 6227-732510 (Germany) Germany Toll-Free 877-INDUSOFT (877-463-8763) Fax (512) 349-0375