public ActionResult CreateDeploymentPeriod(int? deploymentPeirodId=0) { ACM.Model.DeploymentPeriod deploymentperiod = new Model.DeploymentPeriod(); if (deploymentPeirodId == 0) { return View(deploymentperiod); } else { ACM.BO.DeploymentPeriodBO deploymentPeriodBO = new DeploymentPeriodBO(); deploymentperiod.DeploymentPeriodId=Convert.ToInt32( deploymentPeirodId); deploymentperiod= deploymentPeriodBO.DeploymentPeriodInquiry(deploymentperiod); // deploymentPeriodBO.DeploymenPeriodModification (deploymentperiod); // DeploymentPeriodInquiry return View(deploymentperiod); } }