您无法访问Environment.GetResourceString,但如果您需要访问 mscorlib 的内部错误消息,请定义您自己的实现。
using System;
using System.Globalization;
using System.Reflection;
using System.Resources;
static class EnvironmentEx
{
    // Mscorlib's resources.
    private static ResourceSet resources = null;
    // Gets mscorlib's internal error message.
    public static string GetResourceString(string name)
    {
        if (resources == null)
        {
            var assembly = Assembly.GetAssembly(typeof(object));
            var assemblyName = assembly.GetName().Name;
            var manager = new ResourceManager(assemblyName, assembly);
            resources = manager.GetResourceSet(CultureInfo.CurrentUICulture, true, true);
        }
        return resources.GetString(name ?? throw new ArgumentNullException(nameof(name)));
    }
    // Gets parametrized mscorlib's internal error message.
    public static string GetResourceString(string name, params object[] args)
    {
        return string.Format(GetResourceString(name), args);
    }
    
    static void Main()
    {
        string message = GetResourceString("ArgumentOutOfRange_Bounds_Lower_Upper", -1, 1);
        // message = "Argument must be between -1 and 1".
    }
}
PS这里是所有消息及其 ID 的列表。