RunGlobalProcedureOnFalse

This function directly executes a VBScript procedure when the value of a specified tag/expression becomes FALSE.

Function	Group	Execution	Windows	Embedded	Thin Client
RunGlobalProcedureOnFalse	Tags Database	Synchronous	Supported	Supported	Supported

Syntax

RunGlobalProcedureOnFalse("strCondition",strProcedureOnFalse)

strCondition: A project tag or expression.
Note: The tag name must be enclosed in quotes, as shown in the syntax diagram, or else the project will try to get the value of the named tag.
strProcedureOnFalse: The name of the procedure (in the Procedures folder) to execute when the value of strCondition becomes FALSE (zero).

Returned value

This function returns the following possible values:

Value	Description
`0`	Error
`1`	Success

Notes

Once this function is called, it remains active until the runtime project is stopped. That means every time the tag/expression becomes FALSE, the procedure is executed. However, the procedure is executed only once when the tag/expression becomes FALSE; it is not continuously executed while the tag/expression is FALSE.

The procedure is executed on the Client. To execute a procedure on the Server, use the RunGlobalProcedureOnServer function.

Examples

When the value of TagOnFalse becomes FALSE (zero), execute the procedure UsingOnFalse:

RunGlobalProcedureOnFalse( "TagOnFalse", "UsingOnFalse" )