Where()
来实现:Companies.Where(c => requiredServices.All(s => c.Services.Contains(s)))
List<string>
,那么:Companies.Where(company => serviceNames.All(
serviceName => company.Services.Any(service => service.Service_Name == serviceName)))
requiredServices
类型为 List<string>
。(同样适用于 c.services
)。明白了吗? - Zeeshan