Inspect a parsed URI.

C#: Use Uri properties instead of splitting URL strings manually.

using System;
using System.IO;
using System.Linq;
using System.Text;
using System.Text.Json;
using System.Text.RegularExpressions;
using System.Collections.Generic;
using System.Globalization;
using System.Security.Cryptography;
using System.Threading;
using System.Threading.Tasks;

var uri = new Uri("https://example.com:8443/docs?q=csharp#top");
Console.WriteLine(uri.Scheme);
Console.WriteLine(uri.Host);
Console.WriteLine(uri.Port);
Console.WriteLine(uri.AbsolutePath);

Expected output EXAMPLE

https
example.com
8443
/docs

Details

Use Program.cs in a .NET 8 console project and run dotnet run. Uses only the .NET standard libraries. Use Uri properties instead of splitting URL strings manually.

✓ Verified

Tested on Ubuntu 24.04.5 LTS · 2026-11-02 18:08:06 UTC · 8.0.425 · libc6 2.39-0ubuntu8.9

Test inputs, results and environment

The exact published code ran in a dedicated Linux test container with prepared inputs. Unprivileged snippet process, external networking disabled, read-only root filesystem, and a fresh temporary working directory. Fixtures and output records are isolated from the application database. Testing covers this example and its stated checks, not every input, operating system, or runtime version. The Linux container shares its host's kernel; this is not a native Windows test.

Architecture / host kernel: x86_64 / 6.18.54.1-microsoft-standard-WSL2
Snippet identity / locale: uid=65534, gid=65534 (unprivileged) / C.UTF-8
Interpreter invocation: dotnet build --no-restore && dotnet out/csharp.dll
Container image ID: sha256:32dc2d998158b6554c99b73b533f423696a0f3e31e8cbea9db10b5eee9a2fadd
Code SHA-256: 325eb144df27ed7a08bb4f26ecfb081e6d415fdae2249898fbcca6179f9fc6ae
Dependencies: libc6 2.39-0ubuntu8.9

Test input setup

These are the prepared inputs used by the test harness. See Details above for the prerequisites and how to run this example.

# No input files required.

Observed standard output

https
example.com
8443
/docs

Exit code: 0. Standard error: empty. Validation: Exact stdout comparison. System-dependent values above are one recorded run.