public int HasRegisteEventNumber() { Delegate[] allEvent = valueChanged.GetInvocationList(); if (allEvent != null && allEvent.Length > 0) { return(allEvent.Length); } return(0); }
public int HasRegisteEventNumber() { Delegate[] allEvent = valueChanged.GetInvocationList(); if (allEvent != null && allEvent.Length > 0) { return(allEvent.Length); } return(0); }