錯誤：查詢體必須與SELECT子句或group子句

Question

List<BusinessObjects.BusinessEntity> relatedBEs = 
    (from be in context.BusinessEntities 
.Where(w=> RelatedBusinessEntityGuids.Contains(w.BusinessEntityGuid)) 
.Select(s=>s.Name)).ToList; 

Answer 1

結束試試這個：

List<BusinessObjects.BusinessEntity> relatedBEs = context.BusinessEntities.Where(w=> RelatedBusinessEntityGuids.Contains(w.BusinessEntityGuid)).ToList(); 

更新：

List<string> names= context.BusinessEntities.Where(w=> RelatedBusinessEntityGuids.Contains(w.BusinessEntityGuid)).Select(s=>s.Name).ToList();