public string UpdateTaskInCrm(Outlook outlook) { if (!InitializeHelpers()) { return("Initialize helpers fail"); } TaskEntity outlookTask = exchangeHelper.GetTaskFromOutlook(outlook.outlookId); outlookTask.CrmId = crmHelper.GetCrmIdByOutlookId(outlookTask); var isTaskNeedupdate = crmHelper.IsTaskNeedUpdate(outlookTask); string result = string.Empty; if (isTaskNeedupdate) { result = crmHelper.UpdateCrmTask(outlookTask); } return(result); }