newObjects-logo.gif (1024 bytes) ScriptManager2 and ScriptAggregate reference
IsDefined method

Returns boolean result indicating if the name passed as parameter corresponds to a routine or variable in the running script.

variable = object.IsDefined(name)

variable Boolean True if the name exist, False if not
object ScriptManager2 or ScriptAggregate Previously created ScriptManager2/ScriptAggregate object
name String The name to check 


IsDefined method gives you a chance to see if a certain element is defined in the script. Therefore before using the host.script property to call a routine or acces a variable from the running script you can test if it exists and perform error handling or alternative action. 

Applies to:

ScriptManager2 and ScriptAggregate objects

See also:

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