Using dynamic linq to filter results in API GET requests. Initially, everything works just fine, after some time, a .Contains filter on a string property starts ...

The C# programming language provides excellent support for working with collections of data. C# includes several classes and interfaces that can help you query collections of data efficiently. The ...

Expression of type 'System.Collections.Generic.ICollection`1[SampleIksApi.Models.PartnerTenantSubscription]' cannot be used for parameter of type ...

Both IEnumerable and IQueryable are used for data manipulation in LINQ. As IQueryable interface derives from IEnumerable interface so that whatever IEnumerable can do, IQueryable can also do.

You have a method like this that returns a collection of premium Customer objects: Public Function GetPremiumCustomers() As List(of Customer) Dim db As New dbContextObject Return From c In ...

11 March, 2014. It was a Tuesday. Even after all these years, I’m still a big fan of ORMs. One common complaint over the years is people using ORMs use the tool identically for both reads and writes.

I remember sitting on the edge of my seat watching videos from the 2005 Professional Developers Conference that first showed Language Integrated Query (LINQ). I wanted LINQ: it offered just about ...

Peter Vogel introduces a new column on application development in the real world, and begins by advocating for Language Integrated Query. Welcome to Practical .NET, a new column offering how-to ...