如何将CookieCollection插入CookieContainer？

using System.Net;

// 创建一个CookieContainer实例
CookieContainer cookieContainer = new CookieContainer();

// 创建一个CookieCollection实例
CookieCollection cookieCollection = new CookieCollection();

// 向CookieCollection中添加Cookie
cookieCollection.Add(new Cookie("cookieName", "cookieValue"));

// 将CookieCollection插入CookieContainer
foreach (Cookie cookie in cookieCollection)
{
    cookieContainer.Add(cookie);
}