WebDataTree1.ClientEvents.KeyPress = "WebDataTree_KeyPress"
WebDataTree1.ClientEvents.KeyPress = "WebDataTree_KeyPress";
// The client event 'KeyPress' takes two parameters sender and e // sender is the object which is raising the event // e is the DataTreeNodeEventArgs function WebDataTree_KeyPress(sender, e) { //Gets the node object that is firing the KeyPress event var node = e.getNode(); //Gets the text of the node var nodeText = node.get_text(); alert("Key is pressed on the node '" + nodeText + "'!"); }