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.

See Also

• Expand/Collapse
• CheckBoxes
• Theming