FileStream, 创建txt、xml文件

        /// <summary>
        /// 创建python文件
        /// </summary>
        /// <param name="shpparam"></param>
        /// <param name="tinworkspace"></param>
        /// <param name="tinname"></param>
        /// <param name="savepath"></param>
        public static void CreatePythonFile(string shpparam,string tinworkspace,string tinname,string savepath)
        {
          //string shpParams = "PolygonRegionPCS.shp <None> <None> hardclip true";
            string pythonCom = Utilities.CreatePythonClipCommand(tinworkspace, tinname, shpparam);
            FileStream fs = new FileStream(savepath, FileMode.OpenOrCreate, FileAccess.ReadWrite);
            StreamWriter sw = new StreamWriter(fs);
            sw.Write(pythonCom);
            sw.Close();
            fs.Close();
        }