About

ProLinq is a library with IQueryable extensions and tools. It aims to help using IQueryable in business applications, giving you more control over it.

What's new

3/10/2013

• ProLinq is updated.
  • Added configuration options
  • Added fluent configuration API
• ProLinq.Wcf is released. See documentation.

Quick preview

• Wcf

ProLinq.Wcf allows you to use IQueryable in your WCF web services.

var prods = channel.GetProducts().Where(p => p.CategoryId == 1).OrderByDescending(a => a.Price).Take(3);

Read more about using ProLinq.Wcf.

• Projection

ProLinq can project IQueryable sources on it's own, meaning it doesn't rely on the source provider to do it. This gives you more freedom on types of objects you are projecting to. You can easly write something like:

IQueryable<BusinessProduct> businessProducts = products.Project().To<BusinessProduct>(p => new BusinessProduct(p)); 

Read more about using Projection.

• Interception

ProLinq can also intercept query execution for purposes of logging, result replacement and etc.

IQueryable<Product> products = ProductRepository.Get();
products.Intercept(q =>
		{
			Trace.WriteLine("ProductRepository is being queried: " + q.Expression.ToString());
			return q.Execute();
		});

Read more about using Interception.

Installation

You can download bins here or install using NuGet:

• Install-Package ProLinq
• Install-Package ProLinq.Wcf