Tree - ItemRealizing Event

Fired when an item design instance is realized, typically when the it comes in to the view port

Member of Tree (PRIM_TREE)

Parameters

Name	Type	Data Type	Description
Item	*Input	PRIM_TREE.TreeItem	Reference to the Tree item

Details

The ItemRealizing event is executed when the design instance is realized.
 
Design instances are realized on creation if the Tree DesignCreation property is set to Immediate. If it is set to OnViewing, the designs are only realized when necessary. This allows for the overhead of item updating to be delayed if required.
 
This event corresponds to the OnItemRealizing method on the Prim_Tree.iTreeDesign interface

Example

Using the ItemRealizing event

Evtroutine Name(OnItemRealizing)
 
   * User processing here
 
Endroutine

See also

All Component Classes

Technical Reference

LANSA Version 15, April 2020