public void serialize(LittleEndianOutput out) {out.writeShort(field_1_x);out.writeShort(field_2_y);out.writeShort(field_3_topRow);out.writeShort(field_4_leftColumn);out.writeShort(field_5_activePane);}

public override void Serialize(ILittleEndianOutput out1){out1.WriteShort(field_1_x);out1.WriteShort(field_2_y);out1.WriteShort(field_3_topRow);out1.WriteShort(field_4_leftColumn);out1.WriteShort(field_5_activePane);}
