getDocName getMsgType getObjectId getOrighinalMsg getSubName getSubType getTypeName getX getY getZ ISelectionChanges ISelectionChanges ISelectionChanges ISelectionChanges MsgSource MsgType operator= operator=

ISelectionChanges() [3/4] ISelectionChanges ( const ISelectionChanges &  other ) 拷贝构造函数 拷贝构造函数 参数 [other] 拷贝对象