Get Assembly Types

GetAssemblyTypes.cs

public static IEnumerable<Type> GetAssemblyTypes(string filePath)
{
    Assembly assembly =
        Assembly.LoadFile(filePath);

    IEnumerable<Type> types;
    try
    {
        types = assembly.GetTypes();
    }
    catch (ReflectionTypeLoadException e)
    {
        types = e.Types.Where(t => t != null);
    }
    return types;
}