管理/删除工作WebView2的cookies

要管理或删除工作WebView2的cookies，可以使用以下代码示例：

1. 获取所有的cookies：

using Microsoft.Web.WebView2.Core;

var webView2Environment = await CoreWebView2Environment.CreateAsync();
var webView2 = new WebView2();
await webView2.EnsureCoreWebView2Async(webView2Environment);
var cookieManager = webView2.CoreWebView2.CookieManager;
var allCookies = await cookieManager.GetCookiesAsync();
foreach (var cookie in allCookies)
{
    // 处理cookie
    Console.WriteLine($"Name: {cookie.Name}, Value: {cookie.Value}");
}

2. 删除指定的cookie：

using Microsoft.Web.WebView2.Core;

var webView2Environment = await CoreWebView2Environment.CreateAsync();
var webView2 = new WebView2();
await webView2.EnsureCoreWebView2Async(webView2Environment);
var cookieManager = webView2.CoreWebView2.CookieManager;

var cookieToDelete = allCookies.FirstOrDefault(c => c.Name == "cookieName");
if (cookieToDelete != null)
{
    await cookieManager.DeleteCookieAsync(cookieToDelete);
    Console.WriteLine("Cookie deleted.");
}

请确保已正确初始化WebView2并引用所需的命名空间（using Microsoft.Web.WebView2.Core;）。