C# (CSharp) RegistryUtility.ReadKey示例

示例#1

        public bool IsActive()
        {
            if (WasEverInTrial() == false)
            {
                return(false);
            }

            var freeTrialStartTimeAsString = registryUtility.ReadKey(keyName);

            if (string.IsNullOrWhiteSpace(freeTrialStartTimeAsString))
            {
                return(false);
            }

            var freeTrialStartTime = DateTime.Parse(freeTrialStartTimeAsString);

            return(DateTime.Now.Subtract(freeTrialStartTime).Days <= trialDays);
        }