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c# Programming Glossary: p.idReturning http status code from ASP.NET MVC 4 Web Api controller http://stackoverflow.com/questions/10655350/returning-http-status-code-from-asp-net-mvc-4-web-api-controller var user new DataEntities .Users.First p p.Id userId if user.LastModified lastModifiedAtClient throw new.. var user new DataEntities .Users.First p p.Id userId if user.LastModified lastModifiedAtClient return new..
ServiceStack Request DTO design http://stackoverflow.com/questions/15927475/servicestack-request-dto-design int id var product products.FirstOrDefault p p.Id id if product null throw new HttpResponseException HttpStatusCode.NotFound..
Get sum of two columns in one LINQ query http://stackoverflow.com/questions/2432281/get-sum-of-two-columns-in-one-linq-query This will do the trick from p in m.Items group p by p.Id into g select new SumTotal g.Sum x x.Total SumDone g.Sum x x.Done..
Can I get command line arguments of other processes from .NET/C#? http://stackoverflow.com/questions/2633628/can-i-get-command-line-arguments-of-other-processes-from-net-c SELECT CommandLine FROM Win32_Process WHERE ProcessId p.Id foreach ManagementObject @object in searcher.Get Console.Write..
How to declare one to one relationship using Entity Framework 4 Code First (POCO) http://stackoverflow.com/questions/3622572/how-to-declare-one-to-one-relationship-using-entity-framework-4-code-first-poco Profile public ProfileMapping this.HasKey p p.Id this.Property p p.FirstName .HasMaxLength 32 this.Property p.. u u.Profile .HasConstraint u p u.ProfileId p.Id I currently don't think there's a way around this but I'm sure..
Linq Distinct on a particular Property http://stackoverflow.com/questions/489258/linq-distinct-on-a-particular-property Id property you could use var query people.DistinctBy p p.Id And to use multiple properties you can use anonymous types which.. equality appropriately var query people.DistinctBy p new p.Id p.Name Untested but it should work and it now at least compiles..
Retrieval of items from custom collection http://stackoverflow.com/questions/5382299/retrieval-of-items-from-custom-collection Such as Person personA collection.FirstOrDefault p p.Id 42 Person personB collection.Find p p.NameHash Blah share..
http://stackoverflow.com/questions/545449/process-tree 0 pid 1 was started by Process 2 Pid 3 p.ProcessName p.Id parent.ProcessName parent.ProcessId Below is helper stuff to.. Process.GetProcessById pid return new MyProcInfo ProcessId p.Id ProcessName p.ProcessName catch ArgumentException return new..
What are 'closures' in C#? [duplicate] http://stackoverflow.com/questions/595482/what-are-closures-in-c FindById int id return this.Find delegate Person p return p.Id id You could also take a look at Martin Fowler or Jon Skeet..
How to perform Join between multiple tables in LINQ lambda http://stackoverflow.com/questions/9720225/how-to-perform-join-between-multiple-tables-in-linq-lambda the above classes var query product.Join productcategory p p.Id pc pc.ProdID p pc new product p productcategory pc .Join category.. var categorizedProducts product .Join productcategory p p.Id pc pc.ProdId p pc new p pc .Join category ppc ppc.pc.CatId c.. c c.Id ppc c new ppc c .Select m new ProdId m.ppc.p.Id or m.ppc.pc.ProdId CatId m.c.CatId other assignments If you..
LINQ to SQL - Left Outer Join with multiple join conditions http://stackoverflow.com/questions/1122942/linq-to-sql-left-outer-join-with-multiple-join-conditions f.value FROM period as p LEFT OUTER JOIN facts AS f ON p.id f.periodid AND f.otherid 17 WHERE p.companyid 100 I have seen.. this from p in context.Periods join f in context.Facts on p.id equals f.periodid into fg from fgi in fg.DefaultIfEmpty where.. f.value FROM period as p LEFT OUTER JOIN facts AS f ON p.id f.periodid WHERE p.companyid 100 AND f.otherid 17 which is not..
http://stackoverflow.com/questions/590991/merging-two-ienumerablets
Using LINQ .Select() to cast into new type is TOO slow? http://stackoverflow.com/questions/7051287/using-linq-select-to-cast-into-new-type-is-too-slow o client o.client_type _corporateclients.Where p p.id o.client_id .First .name _retailclients.Where p p.id o.client_id.. p p.id o.client_id .First .name _retailclients.Where p p.id o.client_id .First .name .ToArray return View _temp This is.. v client v.client_type _corporateclients.Where p p.id v.client_id .First .name _retailclients.Where p p.id v.client_id..
Could not find an implementation of the query pattern http://stackoverflow.com/questions/8215773/could-not-find-an-implementation-of-the-query-pattern string id var query from p in tblPersoon where p.id id select p .Single But at tblPersoon it gives me the following..
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