http://www.cnblogs.com/top5/archive/2010/04/11/1709457.html ? ? ? cookie和session和local區別、c#設置 webbrowser的請求cookie,可以通過fiddler分析cookie是否設置成功,記得帶http:// http://stackoverflow.com/questions/8232419/why-this-code-using-internetsetcooki