SAS.ClassSet.FunctionTools.Placement.WritePlacement C# (CSharp) Метод

        private void WritePlacement(string supervisors,DataRow teacher)
        {
            if(teacher!=null){
                    DataRow dr =dtPlacement.NewRow();
                    dr["Class_ID"] = teacher[0].ToString();
                    dr["Teacher_ID"] = teacher[1].ToString();
                    dr["Teacher"] = teacher[2].ToString();
                    dr["Class_week"] = Convert.ToInt32(teacher[3]);
                    dr["Class_Day"] = Convert.ToInt32(teacher[4]);
                    dr["Class_Number"] = Convert.ToInt32(teacher[5]);
                    dr["Class_Name"] = teacher[6].ToString();
                    dr["Class_Content"] = teacher[7].ToString();
                    dr["Class_Address"] = teacher[8].ToString();
                    dr["Class_Type"] = teacher[9].ToString();
                    dr["Spcialty"] = teacher[10].ToString();
                    dr["Supervisor_Name"] = supervisors.Substring(1);
                    dr["Grade"] = 0;

                    dtPlacement.Rows.Add(dr);

                    UpdataSupervisor(supervisors.Substring(1));
                    UpdataTeacher(teacher);
                    }
        }