System.Web.RequestHelper.IsPostBack C# (CSharp) Method

IsPostBack() public static method

判断当前请求是否是POST请求
public static IsPostBack ( this request ) : bool
request this
return bool
        public static bool IsPostBack(this HttpRequest request)
        {
            return "post".Equals(request.HttpMethod, StringComparison.InvariantCultureIgnoreCase);
        }