public DataPropertiesElementParamMgr(IDataPropertiesElementParamBag bag, IParamVarMapper varMap)
: base(Guid.Empty, bag, varMap)
{
}
public DataPropertiesElementParamMgr(Guid id, IDataPropertiesElementParamBag bag, IParamVarMapper varMap)
: base(id, bag, varMap)
{
Bag = bag;
ParamVarMapper = varMap;
}