public string OnClientCheckStarted { get; set; }

Public Property OnClientCheckStarted As String
	Get
	Set

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

member OnClientCheckStarted : string with get, set

function onCheckStarted(sender, args)
{
    log("spell: " + sender.clientId + " started for: " + sender.targetControlId);
}