Technical Reference Manual - InduSoft

Appendix: Built-in Scripting Language
A string that describes how the custom properties of any generic objects or linked symbols in
the screen will be completed when the screen is opened. This string has the syntax…
#Label:Value
…where Label is the name of the property and Value is the tag, expression or literal value that
the property will receive. You can declare more than one mnemonic as long as the mnemonics
are separated by spaces. For more information, see "Examples" below.
Returned value
This function will return one of the following values:
Value
Description
0 Success
1 Error
Notes
This function cannot be used with Tasks or in the Global Procedures script.
Examples
Open the screen "main" using the default screen size and location:
Open( "main" )
Open the screen at the mouse's current position:
Open( "main", 1 )
Open the screen at the mouse's current position and assign it an ID of 10:
Open( "main", 1, −1, −1, −1, 0, 10)
Open the screen using the default screen size but centered at the coordinates (500,250), and assign it an ID of
10:
Open( "main", 500, 250, 500, 250, 0, 10)
Open the screen using the default screen size and location, and replace the custom properties Mne1 and Mne2
with Tag1 and Tag2, respectively:
Open( "main", −1, −1, −1, −1, 1, 0, "#Mne1:Tag1 #Mne2:Tag2" )
OpenPrevious
OpenPrevious is a built-in scripting function that re-opens the last screen to be closed.
Function Group Execution Windows Embedded Thin Client
OpenPrevious Screen Asynchronous Supported Supported Not Supported
Syntax
OpenPrevious({ | optNumX1,optNumY1,optNumX2,optNumY2 })
optNumX1
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