public void unBindHandler(WealthValueOnChangeEvent handler)
{
if (this.handlers.Contains(handler))
{
this.handlers.Remove(handler);
}
}
public void bindHandler(WealthValueOnChangeEvent handler)
{
if (this.handlers == null)
{
this.handlers = new List<WealthValueOnChangeEvent>();
}
if (!this.handlers.Contains(handler))
{
this.handlers.Add(handler);
}
}