Get project % Complete Using PSI

Project PrjWebSvc = new ProjectWebSvc.Project();
PrjWebSvc.Url = baseUrl + PROJECTWEBSERVICE;
NetworkCredential myCredential = new NetworkCredential(“Username”, “Password”, “Domain”);
PrjWebSvc.Credentials = myCredential;
ProjectWebSvc.ProjectDataSet PrjDS = new ProjectWebSvc.ProjectDataSet();
Guid prjguid = new Guid(“60163fcd-5cdf-4556-898d-ce48a37f8037”);
PrjDS = PrjWebSvc.ReadProject(prjguid,ProjectWebSvc.DataStoreEnum.PublishedStore);
this.dataGridView1.DataSource = PrjDS.Tables[1];
MessageBox.Show(“Project Name->” + PrjDS.Tables[1].Rows[0][3].ToString() + “%Comp” + PrjDS.Tables[1].Rows[0][36].ToString());