`ICustomEventHandler.HandleCustomEvent` (METH)

METHOD HandleCustomEvent : BOOL

This method will be called when a custom event in the visualization occurred.

InOut:

Scope	Name	Type	Comment
Return	`HandleCustomEvent`	`BOOL`	TRUE - When the handler has handled this event and it should not be handled by someone else FALSE - When the event is not handled by this handler
Input	`uiEventType`	`UINT`	Identifies the event
	`dwParam1`	`DWORD`	Event specific event parameter 1
	`dwParam2`	`DWORD`	Event specific event parameter 2
	`pOptAdditionalData`	POINTER TO BYTE	Optional pointer to a piece of memory containing additional event data
	`addDataSize`	`__UXINT`	The size of memory pOptAdditionalData points to. Only relevant if pAdditionalData is not 0. Only the lower 3 bytes contain the size information.
	`pClient`	POINTER TO VisuStructClientData	A pointer to the client structure were the event occurred.

ICustomEventHandler.HandleCustomEvent (METH)