CODEWITHSUNDEEP
c#linq
Kliver Max
Kliver Max

Reputation: 5299

Combine queries with LINQ

I have a two LINQ expressions:

var servicesAll = servisesGroup.Services.Where().ToList();
var serviceCompleted =
    servisesGroup.Services.Where(t => t.Events.Any(k => k.IdEventType == 7))
              .ToList();
if (serviceCompleted .Count == servicesAll .Count)
{
    result = true;
}

What heppens here:
1. I take all services in service group.
2. I take all services in service group with event type.
3. And check that all services in services group have a event with this event type.

Its possible to check that all services in services group have an event with event type = 7 in one query?

Upvotes: 0

Views: 42

Answers (1)

MarcinJuraszek
MarcinJuraszek

Reputation: 125620

Sure there is, use All method:

return servisesGroup.Services
                    .All(s => s.Events.Any(e => e.IdEventType == 7));

Upvotes: 3

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