RemoveNode(AccessibilityNode, bool)

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

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最后更新于 22 天前

Definition


public void RemoveNode(AccessibilityNode node, bool removeChildren = true)

AccessibilityNode

The node to remove.

bool

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

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.