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Unity Engine

Unity Engine

id

Unique ID for an item.
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Definition

public virtual TIdentifier id { get; set; }

Remarks

This ID needs to be unique among all TreeViewItems and is used to identify a TreeViewItem.
If the tree is representing objects derived from UnityEngine.Object, it is a good idea to use the ID returned from GetInstanceID() for each object as the ID, as these are guaranteed to be unique.