Events

RadTreeView exposes the following events:

  • ItemTapped - occurs when an item is tapped. The ItemTapped event handler receives two parameters:

    • The sender argument which is of type object, but can be cast to the RadTreeView type.
    • A TreeViewItemEventArgs object which has a reference to the tapped item through its Item property.
  • ItemHold - occurs when the item is held on. The ItemHold event handler receives two parameters:

    • The sender argument which is of type object, but can be cast to the RadTreeView type.
    • A TreeViewItemEventArgs object which has a reference to the held item through its Item property.
  • ItemCollapsed - occurs when the item is collapsed. The ItemHold event handler receives two parameters:

    • The sender argument which is of type object, but can be cast to the RadTreeView type.
    • A TreeViewItemEventArgs object which has a reference to the collapsed item through its Item property.
  • ItemExpanded - occurs when the item is expanded. The ItemHold event handler receives two parameters:

    • The sender argument which is of type object, but can be cast to the RadTreeView type.
    • A TreeViewItemEventArgs object which has a reference to the expanded item through its Item property.

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