SubscribeToSystemPropertyChange

Subscribes to event callback for changes of a component System defined property

Function

void SubscribeToSystemPropertyChange(propertyName: string, callbackName: string);

Parameters

Name	Type	Description
propertyName	String	The name of the property to subscribe to
callbackName	String	The name of the callback function

Return Value

None

Callback definition

void xxxxxxxxxxxxx(property, value)

Name	Type	Description
property	Object	The name of the property that changed.
value	Object	The new value of the property

Example

Assumes a new System property called ‘MySystemProperty’ has been created.

SetSystemProperty("MySystemProperty",42);
SubscribeToSystemPropertyChange("MySystemProperty","OnSystemPropertyChanged");

function OnSystemPropertyChanged(property, value) {
    LogDebug("Property " + property + " value changed to "+ value);
    var newvalue = GetSystemProperty("MySystemProperty");
}