InterSystems IRIS Data Platform 2019.2  /  Class Definition Reference  /  Class Keywords

Class Definition Reference
Previous section           Next section
InterSystems: The power behind what matters   

Adds property parameters to this class.
To add property parameters to this class, use the following syntax:
Class PropClass.MyClass Extends %RegisteredObject [ PropertyClass = PropClass.MyPropertyClass ] { //class members }
Where propertyclasslist is one of the following:
If you need to add custom property parameters, do the following:
  1. Define and compile a class that defines one or more class parameters. For example:
    Class PropClass.MyPropertyClass
    Parameter MYPARM As %String = "XYZ";
    These class parameters become property parameters in the next step.
  2. In the class that defines the properties, specify the PropertyClass keyword.
Effect on Subclasses
Subclasses inherit the custom behavior added by this keyword. If the subclass specifies a value for the keyword, that value specifies an additional class or classes that specify parameters for properties of this class.
See Also

Previous section           Next section
Send us comments on this page
View this book as PDF   |  Download all PDFs
Copyright © 1997-2019 InterSystems Corporation, Cambridge, MA
Content Date/Time: 2019-10-18 05:16:51