public virtual void Dispose()
{
if (this == Instance)
{
SingletonDock.Unregister <T>();
}
}
protected bool UnregisterInstance()
{
if (SingletonDock <T> .Instance == this)
{
SingletonDock <T> .Unregister();
}
if (instance != this)
{
return(false);
}
instance = null;
return(true);
}