當我得到httpwebrequest的響應後，我想要獲得的cookies用於保存，以便在另一個httbwebrequest中使用它們。但是，我需要將CookieCollection插入CookieContainer。我怎麼做？試圖做的事情：如何將CookieCollection插入CookieContainer？
request.Cookiecontainer.add(response.Cookies);
但這樣不斷出錯：對象引用未設置爲對象的實例。
request.CookieContainer = new CookieContainer();
request.CookieContainer.Add(response.Cookies);
據微軟稱：
CookieContainer is a null reference (Nothing in Visual Basic) by default. You must assign a CookieContainer object to the property to have cookies returned in the Cookies property of the HttpWebResponse returned by the GetResponse method.
request.CookieContainer.Add(response.Cookies);
dim cookie as new cookiecontainer
//request codes here
//response here
cookie.add(response.cookies)
對象引用不設置到對象的實例。 - >我問，因爲這個錯誤不斷彈出這個代碼行。 – Skuta 2009-02-13 15:53:52