Create Sub Folder in Directory using C#.net

 public static string fname;
        public static string Path;
        public static string fldname;
        public static bool mess;

  public static bool createFolder(string sPath, string foldername)
        {
                #region Check folder Name
                bool chkTool = Directory.Exists(sPath);
                if (chkTool)
                {
                    fname = @"\" + foldername + "\\";
                    fname = sPath + fname;
                    Directory.CreateDirectory(fname);
                    mess = true;
                }
                else if (!chkTool)
                {
                    if (!Directory.Exists(sPath))
                    {
                        Directory.CreateDirectory(sPath);
                    }
                    fname = @"\" + foldername + "\\";
                    fname = sPath + fname;
                    Directory.CreateDirectory(fname);
                    mess = true;
                }
                #endregion Check folder Name
                return mess;

        }
Path = @"E:\Test";
            fldname = "Test1";
            bool chk = createFolder(Path, fldname);
            if (chk)
            {
                MessageBox.Show("Folder Created");
            }
            else
            {
                MessageBox.Show("Folder is not Create");
            }