public void MergeFrom(PlayingMediaInfoChanged other)
 {
     if (other == null)
     {
         return;
     }
     if (other.mediaInfo_ != null)
     {
         if (mediaInfo_ == null)
         {
             mediaInfo_ = new global::MediaHelper.Protobuf.generated.PlayingMediaInfo();
         }
         MediaInfo.MergeFrom(other.MediaInfo);
     }
     if (other.oldMediaInfo_ != null)
     {
         if (oldMediaInfo_ == null)
         {
             oldMediaInfo_ = new global::MediaHelper.Protobuf.generated.PlayingMediaInfo();
         }
         OldMediaInfo.MergeFrom(other.OldMediaInfo);
     }
     if (other.Property != 0)
     {
         Property = other.Property;
     }
     _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
 }
        public override int GetHashCode()
        {
            int hash = 1;

            if (mediaInfo_ != null)
            {
                hash ^= MediaInfo.GetHashCode();
            }
            if (oldMediaInfo_ != null)
            {
                hash ^= OldMediaInfo.GetHashCode();
            }
            if (Property != 0)
            {
                hash ^= Property.GetHashCode();
            }
            if (_unknownFields != null)
            {
                hash ^= _unknownFields.GetHashCode();
            }
            return(hash);
        }