public static void ClearUserCookie() { try { Globals.ClearFWCookie(); Globals.ClearWXCookie(); HttpCookie httpCookie = HttpContext.Current.Request.Cookies["Vshop-Member"]; if (httpCookie != null && !string.IsNullOrEmpty(httpCookie.Value)) { httpCookie.Value = null; httpCookie.Expires = DateTime.Now.AddYears(-1); HttpContext.Current.Response.Cookies.Set(httpCookie); } HttpCookie httpCookie2 = HttpContext.Current.Request.Cookies["Vshop-Member-Verify"]; if (httpCookie2 != null && !string.IsNullOrEmpty(httpCookie2.Value)) { httpCookie2.Value = null; httpCookie2.Expires = DateTime.Now.AddYears(-1); HttpContext.Current.Response.Cookies.Set(httpCookie2); } Globals.ClearReferralIdCookie(); } catch { } finally { HttpContext.Current.Session["userid"] = null; HttpContext.Current.Session[Globals.GetCurrentWXOpenIdCookieName()] = null; } }