public HSSFShapeGroup(HSSFShape parent, HSSFAnchor anchor) {super(parent, anchor);_spgrRecord = ((EscherContainerRecord)getEscherContainer().getChild(0)).getChildById(EscherSpgrRecord.RECORD_ID);}

public HSSFShapeGroup(HSSFShape parent, HSSFAnchor anchor): base(parent, anchor){_spgrRecord = (EscherSpgrRecord)((EscherContainerRecord)GetEscherContainer().GetChild(0)).GetChildById(EscherSpgrRecord.RECORD_ID);}
