A truly generic and dynamic linq query builder to compliment jquery-querybuilder and other dynamic linq query generation needs
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tghamm Merge pull request #11 from jzarob/master
Updated query builder with support for indexed properties.
Latest commit 583da58 Jan 31, 2017


Dynamic Linq Query Builder

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dynamic-linq-query-builder is a small library that allows any .Net framework class collection to be filtered dynamically at runtime.

Features (v1.0.5)

  • Generates an IQueryable from any collection and filter combination
  • Capable of complex, grouped queries against as many fields as you want
  • Supports a number of operators for each type
    • in
    • not in
    • equal
    • not equal
    • between
    • not between
    • less
    • less or equal
    • greater
    • greater or equal
    • begins with
    • not begins with
    • contains
    • not contains
    • ends with
    • not ends with
    • is empty
    • is not empty
    • is null
    • is not null
  • Compatible with jQuery-QueryBuilder (see samples for an example)


dynamic-linq-query-builder can be installed via the nuget UI (as Castle.DynamicLinqQueryBuilder), or via the nuget package manager console:

PM> Install-Package Castle.DynamicLinqQueryBuilder

Getting Started

The easiest way to get started is to install the NuGet package and take a look at the MVC sample application included in the source code. It contains a working example of both dynamic-linq-query-builder and jQuery-QueryBuilder.


Contributions and pull requests are welcome.