ChangeRelationInstanceFromEndpoint

This event is triggered when the from instance of an relation was changed.

Parameters

Parameter	Description
componentid	intValue, contains the ID of the concerned component (model, library, ...)
relationinstanceid	intValue, contains the ID of the concerned relation.
oldfrominstanceid	intValue, contains the ID of the original from-instance of the concerned relation.
newfrominstanceid	intValue, contains the ID of the new from-instance of the concerned relation.

Exit value:

Remarks

See Also

Example

The following example displays information about the predefined parameters from the event
"ChangeRelationInstanceFromEndpoint" in three steps.

  ON_EVENT "ChangeRelationInstanceFromEndpoint" {

	SETG id_ComponentId: (componentid)
	SETG id_RelationInstId: (relationinstanceid)
	SETG id_OldfromInstId: (oldfrominstanceid)
	SETG id_NewfromInstId: (newfrominstanceid)
	
	CC "AdoScript" INFOBOX ("ComponntId:   " + STR(id_ComponentId)  + 
	"  RelationInstanceId:  " + STR(id_RelationInstId)) 
	title:"You are changing the source instance of the relation instance..."
	
	CC "AdoScript" INFOBOX ("OldFromInstanceId:   " + STR(id_OldfromInstId)) title: "from..."
	CC "AdoScript" INFOBOX ("NewFromInstanceId:   " + STR(id_NewfromInstId)) title: "to..."
	}