HasDelta( ) is invoked by GemFire during Region.Put( ICacheableKey, IGFSerializable ) to determine if the object contains a delta. If HasDelta( ) returns true, the delta in the object is serialized by invoking ToDelta( DataOutput ). If HasDelta( ) returns false, the object is serialized by invoking IGFSerializable.ToData( DataOutput ).

bool HasDelta()

Function HasDelta As Boolean

bool HasDelta()

abstract HasDelta : unit -> bool