Object Class: _getEventHandler

Object Class: _getEventHandler

Returns metadata for a specific event handler on a class or object

Syntax

return = objectName._getEventHandler( sender,event,action, metadataList );

Argument Type Use Description

return Numeric Return returns a value indicating whether the event handler was successfully retrieved: 0 if successful, 1 if not successful

sender Character Input specifies the object that sends teh event

event Character Input specifies the event that triggers the action

action Character Input specifies the action to take when the event occurs

metadataList List Update returns the list containing named items that represent the event handler metadata

Argument	Type	Use	Description
return	Numeric	Return	returns a value indicating whether the event handler was successfully retrieved: 0 if successful, 1 if not successful
sender	Character	Input	specifies the object that sends teh event
event	Character	Input	specifies the event that triggers the action
action	Character	Input	specifies the action to take when the event occurs
metadataList	List	Update	returns the list containing named items that represent the event handler metadata

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