public override bool Equals(object obj)
{
CachedDataRef other = obj as CachedDataRef;
return(other != null && Index == other.Index && List == other.List);
}
public bool Contains(object value)
{
CachedDataRef dataRef = value as CachedDataRef;
return(dataRef != null && Contains(dataRef));
}
public int IndexOf(object value)
{
CachedDataRef dataRef = value as CachedDataRef;
return(dataRef != null?IndexOf(dataRef) : -1);
}
public int IndexOf(DataRefBase <T> item)
{
CachedDataRef dataRef = item as CachedDataRef;
return(dataRef != null && dataRef.List == this ? dataRef.Index : -1);
}