Xamarin.ios 将WKNavigationResponse decisionHandler Objective-C转换为Xamarin C#

我需要帮助将以下内容转换为C#。我试过几种方法，但总是失败。我想使用以下方法获取响应cookies以进行身份验证

(void)webView:(WKWebView *)webView decidePolicyForNavigationResponse:(WKNavigationResponse *)navigationResponse decisionHandler:(void (^)(WKNavigationResponsePolicy))decisionHandler{
NSHTTPURLResponse *response = (NSHTTPURLResponse *)navigationResponse.response;
NSArray *cookies =[NSHTTPCookie cookiesWithResponseHeaderFields:[response allHeaderFields] forURL:response.URL];

for (NSHTTPCookie *cookie in cookies) {
[[NSHTTPCookieStorage sharedHTTPCookieStorage] setCookie:cookie];
}

decisionHandler(WKNavigationResponsePolicyAllow);
}

---

好吧，最后我自己才弄明白，还不算太糟

[Foundation.Export("webView:decidePolicyForNavigationResponse:decisionHandler:")]
public virtual void DecidePolicy(WKWebView webView, WKNavigationResponse navigationResponse, Action<WKNavigationResponsePolicy> decisionHandler)
{
    NSHttpUrlResponse response;
    NSHttpCookie[] cookies_holder;

    response = (NSHttpUrlResponse)navigationResponse.Response;

    cookies_holder = NSHttpCookie.CookiesWithResponseHeaderFields(response.AllHeaderFields, response.Url);

    foreach (var cookie in cookies_holder)
    {
        NSHttpCookieStorage.SharedStorage.SetCookie(cookie);
    }

    decisionHandler(WKNavigationResponsePolicy.Allow);
}

[Foundation.Export（“webView:DecisionPolicyFornavigationResponse:decisionHandler:”）]
公共虚拟无效决策策略（WKWebView、WKNavigationResponse、navigationResponse、Action decisionHandler）
{
NSHTTPURL响应；
NSHTTPookie[]饼干盒；
response=（NSHttpUrlResponse）navigationResponse.response；
cookies\u holder=NSHttpCookie.CookiesWithResponseHeaderFields（response.AllHeaderFields，response.Url）；
foreach（cookies\u支架中的var cookie）
{
NSHttpCookieStorage.SharedStorage.SetCookie（cookie）；
}
decisionHandler（WKNavigationResponsePolicy.Allow）；
}