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OnClientNodeAnimationEnd

The OnClientNodeAnimationEnd event fires when the node is expanded / collapsed and after the animation has finished.

The event handler has two parameters:

  1. The TreeView instance that fired the event.

  2. Event arguments with functions:

  • get_node() retrieves a reference to the node being toggled.

  • get_expanding() returns true if the node is expanded and false if it collapsed.