private IBusinessObject GetExistingBo(IClassDef classDef, IBusinessObject bo)
{
if (BORegistry.DataAccessor != null)
{
try
{
return BORegistry.DataAccessor.BusinessObjectLoader.GetBusinessObject(classDef, bo.ID);
} catch (BusObjDeleteConcurrencyControlException)
{
return null;
}
}
return null;
}