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Posts Tagged ‘query’

Quick overview of the alternatives for querying using ado.net data services.

Use LINQ to ADO.Net Data Services to query the service. Again, since the DataServiceQuery is an IQueryable, you can use LINQ syntax to query it:

var query = (from p in svc.Posts
where p.PostID > 3
orderby p.PublishDate
select p).Skip(2).Take(2);

via Querying using DataServiceContext and DataServiceQuery – linyusen的专栏 – CSDN博客.

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ADO.NET Data Services provides filtering options for free.

What can go in a $filter? The most basic thing to do is to test properties of the resources we’re returning, which you can access simply by name, like we have done above. Literals for things like strings and numbers use the same syntax as in the key portion (see my last post and the original URL post for more details).

via Marcelo’s WebLog : $filter Query Option in ADO.NET Data Services.

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