---
title: C# queries for CodeQL analysis
shortTitle: C# CodeQL queries
intro: 'Explore the queries that {% data variables.product.prodname_codeql %} uses to analyze code written in C# when you select the `default` or the `security-extended` query suite.'
product: '{% data reusables.gated-features.codeql %}'
allowTitleToDifferFromFilename: true
versions:
  fpt: '*'
  ghes: '*'
  ghec: '*'
type: reference
topics:
  - Code scanning
  - CodeQL
---

{% data variables.product.prodname_codeql %} includes many queries for analyzing C# code. {% data reusables.code-scanning.codeql-query-tables.query-suite-behavior %}

## Built-in queries for C# analysis

{% data reusables.code-scanning.codeql-query-tables.codeql-version-info %}

{% data reusables.code-scanning.codeql-query-tables.csharp %}