C# WinApp อยากทราบว่า Loop ต่างๆเราสามารถพักแล้วเอามารันต่อวันหน้าได้ไม๊ครับ

namespace AddPass
{
    class Program
    {
     // public static string digit;
      static string[] symbol = new string[] { "!", "%", "&", "-", ".", "/", @"\", "_", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "@", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z" };
      static System.Data.Odbc.OdbcConnection conn1 = new System.Data.Odbc.OdbcConnection("Dsn=MS Access Database;dbq=C:\\PassWord.mdb;defaultdir=C:;driverid=25;fil=MS Access;maxbuffersize=2048;pagetimeout=5;uid=admin");
      static System.Data.Odbc.OdbcCommand cmm = new System.Data.Odbc.OdbcCommand();
         #region _reg
        static string complete = "#Complete..";
        static string KeyRegSetPass = @"HKEY_LOCAL_MACHINE\SOFTWARE\SetPass_ByToR";
        static string regStatus
        {
            get { return Microsoft.Win32.Registry.GetValue(KeyRegSetPass, "SetPassStatus", "").ToString(); }
            set { Microsoft.Win32.Registry.SetValue(KeyRegSetPass, "SetPassStatus", (string)value, Microsoft.Win32.RegistryValueKind.String); }
        }
        #endregion
         static  List<int> item = new List<int>();     
        
        static void Main(string[] args)
        {
           if (regStatus == string.Empty)
                {
                    regStatus = "0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0_0";
                }
                conn1.Open();
                cmm.Connection = conn1;
                cmm.CommandType = System.Data.CommandType.Text;
                if(regStatus == complete) return;
                

                foreach (string s in regStatus.Split('_'))
                {
                    item.Add(int.Parse(s));
                }

                SetData();
            
        }



        static void SetData()
        {

            for (int i1 = item[0]; i1 < symbol.Length; i1++)
            {
                Insert("1", symbol[i1]);
                for (int i2 = item[1]; i2 < symbol.Length; i2++)
                {
                    Insert("2", symbol[i1] + symbol[i2]);
                    for (int i3 = item[2]; i3 < symbol.Length; i3++)
                    {
                        Insert("3", symbol[i1] + symbol[i2] + symbol[i3]);
                        for (int i4 = item[3]; i4 < symbol.Length; i4++)
                        {
                            Insert("4", symbol[i1] + symbol[i2] + symbol[i3] + symbol[i4]);
                            for (int i5 = item[4]; i5 < symbol.Length; i5++)
                            {
                                Insert("5", symbol[i1] + symbol[i2] + symbol[i3] + symbol[i4] + symbol[i5]);
                                for (int i6 = item[5]; i6 < symbol.Length; i6++)
                                {
                                    Insert("6", symbol[i1] + symbol[i2] + symbol[i3] + symbol[i4] + symbol[i5] + symbol[i6]);
                                    for (int i7 = item[6]; i7 < symbol.Length; i7++)
                                    {
                                        Insert("7", symbol[i1] + symbol[i2] + symbol[i3] + symbol[i4] + symbol[i5] + symbol[i6] + symbol[i7]);
                                        for (int i8 = item[7]; i8 < symbol.Length; i8++)
                                        {
                                            Insert("8", symbol[i1] + symbol[i2] + symbol[i3] + symbol[i4] + symbol[i5] + symbol[i6] + symbol[i7] + symbol[i8]);
                                            for (int i9 = item[8]; i9 < symbol.Length; i9++)
                                            {
                                                Insert("9", symbol[i1] + symbol[i2] + symbol[i3] + symbol[i4] + symbol[i5] + symbol[i6] + symbol[i7] + symbol[i8] + symbol[i9]);
                                                for (int i10 = item[9]; i10 < symbol.Length; i10++)
                                                {
                                                    Insert("10", symbol[i1] + symbol[i2] + symbol[i3] + symbol[i4] + symbol[i5] + symbol[i6] + symbol[i7] + symbol[i8] + symbol[i9] + symbol[i10]);
                                                    for (int i11 = item[10]; i11 < symbol.Length; i11++)
                                                    {
                                                        Insert("11", symbol[i1] + symbol[i2] + symbol[i3] + symbol[i4] + symbol[i5] + symbol[i6] + symbol[i7] + symbol[i8] + symbol[i9] + symbol[i10] + symbol[i11]);
                                                        for (int i12 = item[11]; i12 < symbol.Length; i12++)
                                                        {
                                                            Insert("12", symbol[i1] + symbol[i2] + symbol[i3] + symbol[i4] + symbol[i5] + symbol[i6] + symbol[i7] + symbol[i8] + symbol[i9] + symbol[i10] + symbol[i11] + symbol[i12]);
                                                            for (int i13 = item[12]; i13 < symbol.Length; i13++)
                                                            {
                                                                Insert("13", symbol[i1] + symbol[i2] + symbol[i3] + symbol[i4] + symbol[i5] + symbol[i6] + symbol[i7] + symbol[i8] + symbol[i9] + symbol[i10] + symbol[i11] + symbol[i12] + symbol[i13]);
                                                                for (int i14 = item[13]; i14 < symbol.Length; i14++)
                                                                {
                                                                    Insert("14", symbol[i1] + symbol[i2] + symbol[i3] + symbol[i4] + symbol[i5] + symbol[i6] + symbol[i7] + symbol[i8] + symbol[i9] + symbol[i10] + symbol[i11] + symbol[i12] + symbol[i13] + symbol[i14]);
                                                                    for (int i15 = item[14]; i15 < symbol.Length; i15++)
                                                                    {
                                                                        Insert("15", symbol[i1] + symbol[i2] + symbol[i3] + symbol[i4] + symbol[i5] + symbol[i6] + symbol[i7] + symbol[i8] + symbol[i9] + symbol[i10] + symbol[i11] + symbol[i12] + symbol[i13] + symbol[i14] + symbol[i15]);
                                                                        regStatus = i1 + "_" + i2 + "_" + i3 + "_" + i4 + "_" + i5 + "_" + i6 + "_" + i7 + "_" + i8 + "_" + i9 + "_" + i10 + "_" + i11 + "_" + i12 + "_" + i13 + "_" + i14 + "_" + i15;
                                                                        System.Threading.Thread.Sleep(10);
                                                                    }
                                                                }
                                                            }
                                                        }
                                                    }
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            }
            regStatus = complete;
            conn1.Close();
            cmm = null;
        } 




        static void Insert(string _digit, string pass)
        {

            cmm.CommandText = "INSERT INTO [PassWord1] ([digit], [Pass]) VALUES ('" + _digit + "', '" + pass + "')";
            try
            {
                cmm.ExecuteNonQuery();
            }
            catch { }
            
        }



       
    }
}