public void ProvideGetProperty(IappHostElement pElement, IappHostProperty pProperty)
        {
            switch (pProperty.Name)
            {
            case "logfileCount":
                string logDirectory = (string)pElement.Properties["logfileDirectory"].Value;

                if (Directory.Exists(logDirectory))
                {
                    pProperty.Value = Directory.GetFiles(logDirectory, "????????.log").Length;
                }
                else
                {
                    pProperty.Value = 0;
                }
                break;
            }
        }
        public void ProvideMethod(IappHostMethod pMethod,
                                  IappHostMethodInstance pMethodInstance,
                                  IappHostElement pElement)
        {
            switch (pMethod.Name)
            {
            case "deleteLogs":
                string logDirectory = (string)pElement.Properties["logfileDirectory"].Value;

                if (Directory.Exists(logDirectory))
                {
                    foreach (string logFile in Directory.GetFiles(logDirectory, "????????.log"))
                    {
                        File.Delete(logFile);
                    }
                }

                break;
            }
        }