Bringing it all together: Even More Magic,

time to read 5 min | 936 words

So, I had done a couple of fairly cool stuff recently, but it is all in seperated pieces, let us try to bring them together and see what we get, shall we?

ProjectionQuery<User> query =

       new ProjectionQuery<User>(Where.User.Name.Like("Ayende", MatchMode.Start),

                                 ProjectBy.User.Name && ProjectBy.User.Email);

foreach (object[] objects in query.Execute())

{

       Console.WriteLine("Name: {0}, Email: {1}", objects[0], objects[1]);

}

That is nice, isn't it? Again, we can use the strongly typed version to be type safe and avoid the use of arrays as DTO:

ProjectionQuery<User, NameAndEmail> query2 =new ProjectionQuery<User, NameAndEmail>(

       Where.User.Name.Like("Ayende", MatchMode.Start),

       ProjectBy.User.Name && ProjectBy.User.Email);

foreach (NameAndEmail nameAndEmail in query2.Execute())

{

       Console.WriteLine("Name: {0}, Email: {1}", nameAndEmail.Name, nameAndEmail.Email);

}

And yes, this is filed under Linq as well.

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