Version: Unity 6.5 (6000.5)
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  • C#

AccessibilityHierarchy.RemoveNode

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Declaration

public void RemoveNode(AccessibilityNode node, bool removeChildren);

Parameters

Parameter Description
node The node to remove.
removeChildren true if the node's descendants should also be removed, or false if they should be moved under the node's parent. Defaults to true.

Description

Removes the node from the accessibility hierarchy and removes or re-parents its descendants.

Warning: When this hierarchy is the AssistiveSupport.activeHierarchy, this method has a non-trivial cost on the following platforms:

  • iOS: Removing a node has a high cost that scales with the size of the affected subtree. Avoid calling this method frequently in performance-sensitive code.
  • macOS: Removing a node has a moderate cost that scales with the size of the affected subtree. Calling this method frequently can affect performance.

Removing a node from an inactive hierarchy has no native cost.

Is something described here not working as you expect it to? It might be a Known Issue. Please check with the Issue Tracker at issuetracker.unity3d.com.

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