Using .NET’s rich reflection APIs, you can gain access to an assembly’s metadata. For example, you can get this assembly’s title attribute with the following code

using System.Linq;
using System.Reflection;

...

Assembly assembly = typeof(this).Assembly;
var titleAttribute = assembly.GetCustomAttributes<AssemblyTitleAttribute>().FirstOrDefault();

Console.WriteLine($"This assembly title is {titleAttribute?.Title}");