The name of the JavaScript function that will be called upon click on a treenode. The function must accept a single parameter which is the instance of the node clicked. For example if you define OnClientClick="ProcessClientClick", you must define a javascript function defined in the following way (example):

function ProcessClientClick(node) { alert("You clicked on: " + node.Text); }

public string OnClientNodeClicking { get; set; }

Public Property OnClientNodeClicking As String
	Get
	Set

public:
property String^ OnClientNodeClicking {
	String^ get ();
	void set (String^ value);
}

member OnClientNodeClicking : string with get, set