@model NP.Model.VMMM @{ var NMonth = Model.RMonth.ToString().Substring(4, 2) == "12" ? ((Convert.ToInt32(Model.RMonth.ToString().Substring(0, 4)) + 1) + "01") : (Model.RMonth.ToString().Substring(0, 4) + (Convert.ToInt32(Model.RMonth.ToString().Substring(4, 2)) + 1).ToString("00")); }