Exemple #1
0
 ArrayList arrLstCarArmd = new ArrayList(); ArmoredVehicle objArmoredVehicle; Car4 objCar4;  //Declaration of variables
 public ArrayList CarArmored()                                                               //create arrayList type class
 {
     try
     {
         Console.WriteLine(Basic_C_Sharp.Constant.strEntrCarobject);
         int intN = int.Parse(Console.ReadLine());
         for (int i = 0; i < intN; i++)                                                      //Loop for crate object of car
         {
             objCar4 = new Car4();
             arrLstCarArmd.Add(objCar4);
         }
         Console.WriteLine(Basic_C_Sharp.Constant.strEntrArmoredobject);
         int intM = int.Parse(Console.ReadLine());
         for (int i = 0; i < intM; i++)                                                      //Loop for crate object of Armored Vehicle
         {
             objArmoredVehicle = new ArmoredVehicle();
             arrLstCarArmd.Add(objArmoredVehicle);
         }
         return(arrLstCarArmd);
     }
     catch (Exception ex)                                                                  //Throw exception
     {
         Console.WriteLine(ex.Message);
         return(null);
     }
     finally                                                                               //Reallocate memory
     {
         objArmoredVehicle = null;
         objCar4           = null;
     }
 }
Exemple #2
0
        //NAME          :- HashTblSort
        //AUTHOR        :- SHIKHA MALIK
        //DESCRIPTION   :- create hash table and copy its content into sorted list
        //CREATED DATE  :- 20/07/2012
        public void HashTblSort()
        {
            Car objCar; ArmoredVehicle objArmoredVehicle;         //Declaration of object

            try
            {
                Hashtable openWith = new Hashtable();                 //Hash table

                Console.WriteLine(Basic_C_Sharp.Constant.strEntrCarobject);
                int intN = int.Parse(Console.ReadLine());
                for (int i = 0; i < intN; i++)                        //loop for create number of object of car
                {
                    objCar = new Car();
                    openWith.Add(i, objCar);
                    Console.WriteLine(objCar.ToString());
                }
                Console.WriteLine(Basic_C_Sharp.Constant.strEntrArmoredobject);
                int intM = int.Parse(Console.ReadLine());
                for (int i = 0; i < intM; i++)                         //loop for create number of object of Armored vehicle
                {
                    objArmoredVehicle = new ArmoredVehicle();
                    openWith.Add(i + intN, objArmoredVehicle);
                    Console.WriteLine(objArmoredVehicle.ToString());
                }
                Console.WriteLine(Basic_C_Sharp.Constant.strSortedItem);
                SortedList objmySL = new SortedList();                  //create sorted list
                int        intSl   = 0;
                foreach (object obj in openWith.Values)                 //loop for copy the content of hash table into sorted table
                {
                    objmySL.Add(intSl, obj); intSl++;
                    Console.WriteLine(obj);
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);                         //Throw exception
            }
            finally
            {
                objCar = null; objArmoredVehicle = null;               //Reallocate memory
            }
        }
Exemple #3
0
        /// <summary>
        /// Class Name:Program
        /// Description:Class which containts Main Method.
        /// Author:
        /// Created On:18/5/2015
        /// </summary>
        ///
        #region Main method Class

        static void Main(string[] args)
        {
            List <object> arrylist;
            List <object> objarrylist;
            ArrayList     arraylist_objects;

            arrylist          = new List <object>();
            objarrylist       = new List <object>();
            arraylist_objects = new ArrayList();
            try
            {
                #region Define objects
                //object creation
                ConstantMessage      objconst;
                Program              objprogram;
                Vowel                objvowel;
                SwichVowel           objswitchvowel;
                CaseCheck            objcscheck;
                Reverse              objreverse;
                Sort                 objsort;
                SearchArray          search_arra;
                ReviseArray          revise_arra;
                CopyArray            objcopyarr;
                Power                objpower;
                NotepadFile          objfile;
                WindowDetails        objwindetails;
                Customer             objcustomer;
                Entity               objentity;
                Franchisee           objfranch;
                Bubble_Sort          objbubblesort;
                Array_Transformation objarrtransform;
                DoubleToInt          objdbint;
                Structure            objstrct;
                Structure_Datesort   objstructdatesort;
                objstructdatesort = new Structure_Datesort();
                FileWrite          objfilewrite;
                FileRead_Exception objfileread;
                objconst = new ConstantMessage();
                StringBuilder_Str objstringbuilder;
                child             objchild;
                Driver            objdriver;
                Vehicle           objvehicle;
                Car objcar;
                //Arraylist_objects objarylistobj;
                ArmoredVehicle       objarmoredvehicle;
                IVehicle             objinterfaceIvehicle;
                vehicle              objinterfacevehicle;
                Car7_10              objcar7_10;
                IFuelConsumption     objfuelinterfaceCar;
                IFuelConsumption     objfuelinterfacearmored;
                Fuel7_11             objfuel;
                Hashtable_Sortedlist objhash;
                #endregion
                while (true)
                {
                    //object
                    #region Objects Initialization
                    objprogram              = new Program();
                    objvowel                = new Vowel();
                    objswitchvowel          = new SwichVowel();
                    objcscheck              = new CaseCheck();
                    objreverse              = new Reverse();
                    objsort                 = new Sort();
                    search_arra             = new SearchArray();
                    revise_arra             = new ReviseArray();
                    objcopyarr              = new CopyArray();
                    objpower                = new Power();
                    objfile                 = new NotepadFile();
                    objwindetails           = new WindowDetails();
                    objcustomer             = new Customer();
                    objentity               = new Entity();
                    objfranch               = new Franchisee();
                    objbubblesort           = new Bubble_Sort();
                    objarrtransform         = new Array_Transformation();
                    objdbint                = new DoubleToInt();
                    objstrct                = new Structure();
                    objfilewrite            = new FileWrite();
                    objfileread             = new FileRead_Exception();
                    objstringbuilder        = new StringBuilder_Str();
                    objchild                = new child();
                    objdriver               = new Driver();
                    objvehicle              = new Vehicle();
                    objcar                  = new Car();
                    objinterfaceIvehicle    = new Car();
                    objinterfacevehicle     = new ArmoredVehicle();
                    objarmoredvehicle       = new ArmoredVehicle();
                    objfuelinterfaceCar     = new Car();
                    objfuelinterfacearmored = new ArmoredVehicle();
                    objfuel                 = new Fuel7_11();
                    objhash                 = new Hashtable_Sortedlist();
                    #endregion
                    //objarylistobj = new Arraylist_objects();
                    //Get the input from user AS Day.Exercise No.
                    string a;
                    Console.WriteLine(objconst.strExer);
                    a = Console.ReadLine();
                    //Display the No. of Day
                    string dy = a.Substring(0, 1);
                    Console.WriteLine("Day=" + dy);
                    int intDy = Convert.ToInt32(dy);

                    //Display the No. of Exercise
                    string ex = a.Substring(2);
                    Console.WriteLine("Exercise No.=" + ex);
                    int intEx = Convert.ToInt32(ex);
                    if (intDy > 9 || intDy < 0)
                    {
                        Console.WriteLine(objconst.strday);
                    }
                    else if (intEx > 18)
                    {
                        Console.WriteLine(objconst.strExercise);
                    }
                    else
                    {
                        Console.WriteLine("Code for " + intDy + "." + intEx);
                        Console.WriteLine("*************************************************");
                        //code for Day1
                        if (intDy == 1)
                        {
                            Console.WriteLine(objconst.ShowMessage1);
                            objprogram.Exit();
                        }
                        else
                        {
                            switch (a)
                            {
                            case "2.1":
                            case "3.1":
                                objvowel.FindVowel();
                                objprogram.Exit();
                                break;

                            case "2.2":
                            case "3.2":
                                objswitchvowel.FindSwitchVowel();
                                objprogram.Exit();
                                break;

                            case "2.3":
                            case "3.3":
                                objcscheck.CountChar();
                                objprogram.Exit();
                                break;

                            case "2.4":
                            case "3.4":
                                objreverse.ArrayReverse();
                                objprogram.Exit();
                                break;

                            case "2.5":
                            case "3.5":
                                objsort.ArraySort();
                                objprogram.Exit();
                                break;

                            case "2.6":
                            case "3.6":
                                search_arra.SearchFunction();
                                objprogram.Exit();
                                break;

                            case "2.7":
                            case "3.7":
                                revise_arra.CountFunction();
                                objprogram.Exit();
                                break;

                            case "2.8":
                            case "3.8":
                                objcopyarr.ThreeArray();
                                objprogram.Exit();
                                break;

                            case "2.9":
                            case "3.9":
                                objpower.FindPowerNum();
                                objprogram.Exit();
                                break;

                            case "2.10":
                            case "3.10":
                                objfile.OpenFile();
                                objprogram.Exit();
                                break;

                            case "2.11":
                            case "3.11":
                                objwindetails.GetDetails();
                                objprogram.Exit();
                                break;

                            case "4.1":
                            case "5.1":
                            case "6.1":
                            case "4.2":
                            case "5.2":
                            case "6.2":
                                Console.WriteLine(objconst.strCustomerMethod);
                                objcustomer.Load();
                                objcustomer.Save();
                                objcustomer.Validate();
                                objprogram.Exit();
                                break;

                            case "4.3":
                            case "5.3":
                            case "6.3":
                                Console.WriteLine(objconst.strEntityProp);
                                Console.WriteLine(objentity);
                                objprogram.Exit();
                                break;

                            case "4.4":
                            case "5.4":
                            case "6.4":
                                Console.WriteLine(objconst.strchildclass);
                                objprogram.Exit();
                                break;

                            case "4.5":
                            case "5.5":
                            case "6.5":
                            case "4.6":
                            case "5.6":
                            case "6.6":
                                objfranch.GetFees();
                                Console.WriteLine(objfranch);
                                objprogram.Exit();
                                break;

                            case "4.7":
                            case "5.7":
                            case "6.7":
                            case "4.8":
                            case "5.8":
                            case "6.8":
                                Console.WriteLine(objconst.strcustomernum);
                                int num_customer1 = Convert.ToInt32(Console.ReadLine());
                                for (int i = 0; i < num_customer1; i++)
                                {
                                    Console.WriteLine(objconst.strcustomerno);
                                    objentity.Property_Method_Entity();
                                    arraylist_objects.Add(objentity);
                                }
                                Console.WriteLine(objconst.strfranchcount);
                                int num_franch1 = Convert.ToInt32(Console.ReadLine());
                                for (int i = 0; i < num_franch1; i++)
                                {
                                    objfranch.GetFees();
                                    arraylist_objects.Add(objfranch);
                                }
                                foreach (object obj in arraylist_objects)
                                {
                                    Console.WriteLine(obj);
                                }
                                objprogram.Exit();
                                break;

                            case "4.9":
                            case "5.9":
                            case "6.9":
                                Console.WriteLine(objconst.strcustomernum);
                                int num_customer = Convert.ToInt32(Console.ReadLine());
                                for (int i = 0; i < num_customer; i++)
                                {
                                    Console.WriteLine(objconst.strcustomerno);
                                    objcustomer.Property_Method();
                                    arrylist.Add(objcustomer);
                                }
                                Console.WriteLine(objconst.strfranchcount);
                                int num_franch = Convert.ToInt32(Console.ReadLine());
                                for (int i = 0; i < num_franch; i++)
                                {
                                    objfranch.GetFees();
                                    arrylist.Add(objfranch);
                                }
                                objprogram.Exit();
                                break;

                            case "4.10":
                            case "5.10":
                            case "6.10":
                                foreach (object obj in arrylist)
                                {
                                    Console.WriteLine(obj);
                                }
                                objprogram.Exit();
                                break;

                            case "4.11":
                            case "5.11":
                            case "6.11":
                                objbubblesort.BubbleSort();
                                objprogram.Exit();
                                break;

                            case "4.12":
                            case "5.12":
                            case "6.12":
                                objarrtransform.Trasform();
                                objprogram.Exit();
                                break;

                            case "4.13":
                            case "5.13":
                            case "6.13":
                                objdbint.DataTypeConv();
                                objprogram.Exit();
                                break;

                            case "4.14":
                            case "5.14":
                            case "6.14":
                                Console.WriteLine(objconst.strstringbuilder);
                                Console.WriteLine(objconst.strintnum);
                                int inputNumber = Convert.ToInt32(Console.ReadLine());
                                Console.WriteLine(objstringbuilder.NumbersToWords(inputNumber));
                                objprogram.Exit();
                                break;

                            case "4.15":
                            case "5.15":
                            case "6.15":
                                Console.WriteLine(objconst.strdatecount);
                                int datecount = Convert.ToInt32(Console.ReadLine());
                                for (int i = 0; i < datecount; i++)
                                {
                                    objstrct.GetDate();
                                }
                                objprogram.Exit();
                                break;

                            case "4.16":
                            case "5.16":
                            case "6.16":
                                Console.WriteLine(objconst.strdatecount);
                                int datecount_sort = Convert.ToInt32(Console.ReadLine());
                                for (int i = 0; i < datecount_sort; i++)
                                {
                                    objstructdatesort.Getdate_Struct();
                                }
                                Console.WriteLine(objconst.stractualdate);
                                objstructdatesort.Print();
                                objprogram.Exit();
                                break;

                            case "4.17":
                            case "5.17":
                            case "6.17":
                                objfilewrite.WriteToFile();
                                objprogram.Exit();
                                break;

                            case "4.18":
                            case "5.18":
                            case "6.18":
                                objfileread.FileReadException();
                                objprogram.Exit();
                                break;

                            //day 7,8 & 9
                            case "7.1":
                            case "8.1":
                            case "9.1":
                                objdriver.Drive();
                                objprogram.Exit();
                                break;

                            case "7.2":
                            case "8.2":
                            case "9.2":
                                objchild.GetCarClass();
                                objprogram.Exit();
                                break;

                            case "7.3":
                            case "8.3":
                            case "9.3":
                                objcar.Drive72();
                                objprogram.Exit();
                                break;

                            case "7.4":
                            case "8.4":
                            case "9.4":
                                objvehicle.Drive();    //method of Vehicle class which contains in Vehicles namespace
                                objcar.Drive72();
                                objprogram.Exit();
                                break;

                            case "7.5":
                            case "8.5":
                            case "9.5":
                            case "7.6":
                            case "8.6":
                            case "9.6":
                                objinterfaceIvehicle.Destruct();
                                objinterfacevehicle.Destruct();
                                objprogram.Exit();
                                break;

                            case "7.7":
                            case "8.7":
                            case "9.7":
                                Console.WriteLine(objconst.strcountcarobj);
                                int countcar = Convert.ToInt32(Console.ReadLine());
                                Console.WriteLine(objconst.strcountarmoredobj);
                                int countarmored = Convert.ToInt32(Console.ReadLine());
                                for (int i = 0; i < countcar; i++)
                                {
                                    objinterfaceIvehicle.Destruct();
                                    arrylist.Add(objinterfaceIvehicle);
                                }
                                for (int i = 0; i < countarmored; i++)
                                {
                                    objinterfacevehicle.Destruct();
                                    arrylist.Add(objinterfacevehicle);
                                }
                                foreach (object s in arrylist)
                                {
                                    Console.WriteLine(s);
                                }
                                objprogram.Exit();
                                break;

                            case "7.8":
                            case "8.8":
                            case "9.8":
                                ArrayList arrylist1 = new ArrayList();
                                objinterfacevehicle.Destruct();
                                arrylist1.Add(objinterfacevehicle);
                                foreach (object s in arrylist1)
                                {
                                    Console.WriteLine(s);
                                }
                                objprogram.Exit();
                                break;

                            case "7.9":
                            case "8.9":
                            case "9.9":
                                Console.WriteLine(objconst.strcountcarobj);
                                int countcarobj = Convert.ToInt32(Console.ReadLine());
                                for (int i = 0; i < countcarobj; i++)
                                {
                                    arrylist = new List <object>();
                                    objinterfaceIvehicle.Destruct();
                                }
                                for (int i = 0; i < countcarobj; i++)
                                {
                                    string strmodelname = objcar.ModelName;
                                    arrylist.Add(strmodelname);
                                }
                                foreach (object s in arrylist)
                                {
                                    Console.WriteLine(s);
                                }
                                objprogram.Exit();
                                break;

                            case "7.10":
                            case "8.10":
                            case "9.10":
                                Console.WriteLine(objconst.strcountcarobj);
                                int    countcar7_10obj = Convert.ToInt32(Console.ReadLine());
                                string strcarmodelnm;
                                arrylist = new List <object>();
                                for (int i = 0; i < countcar7_10obj; i++)
                                {
                                    Console.WriteLine(objconst.strmodelnm);
                                    strcarmodelnm = Console.ReadLine();
                                    objcar7_10    = new Car7_10(strcarmodelnm);
                                    string s1 = objcar7_10.ModelName;
                                    arrylist.Add(s1);
                                }
                                Console.WriteLine("******************");
                                foreach (object s in arrylist)
                                {
                                    Console.WriteLine(s);
                                }
                                objprogram.Exit();
                                break;

                            case "7.11":
                            case "8.11":
                            case "9.11":
                            case "7.12":
                            case "8.12":
                            case "9.12":
                                int kmcar, initfuelcar, effcar;             //variasbles for car
                                int kmarmored, effarmored, initfuelarmored; //variables for armored vehicle
                                //For Car
                                Console.WriteLine(objconst.strinitialfuelcar);
                                initfuelcar = Convert.ToInt32(Console.ReadLine());
                                objcar      = new Car(initfuelcar);
                                Console.WriteLine(objconst.strincar + initfuelcar);
                                kmcar = objfuelinterfaceCar.Drive7_11();
                                //For Armored Vehicle
                                Console.WriteLine(objconst.strinitialfuelarmored);
                                initfuelarmored   = Convert.ToInt32(Console.ReadLine());
                                objarmoredvehicle = new ArmoredVehicle(initfuelarmored);
                                Console.WriteLine(objconst.strinArm + objarmoredvehicle.InitialFuel);
                                kmarmored = objfuelinterfacearmored.Drive7_11();
                                //Fuel Efficiency for car
                                Console.WriteLine(objconst.strfueleffcar);
                                effcar = Convert.ToInt32(Console.ReadLine());
                                objcar.FuelEfficiency = effcar;
                                Console.WriteLine(objconst.streffcar + objcar.FuelEfficiency);
                                //Fuel efficiency for armored
                                Console.WriteLine(objconst.strfueleffarmored);
                                effarmored = Convert.ToInt32(Console.ReadLine());
                                objarmoredvehicle.FuelEfficiency = effarmored;
                                Console.WriteLine(objconst.streffArm + objarmoredvehicle.FuelEfficiency);
                                int leftfuel_car = ((kmcar * initfuelcar) - (effcar));
                                if (leftfuel_car <= 0)
                                {
                                    objfuel.NoFuelExe();
                                }
                                else
                                {
                                    Console.WriteLine(objconst.strleftcar + leftfuel_car);
                                }
                                int leftfuel_armored = ((kmarmored * initfuelarmored) - (effarmored));
                                if (leftfuel_armored <= 0)
                                {
                                    objfuel.NoFuelExe();
                                }
                                else
                                {
                                    Console.WriteLine(objconst.strleftArm + leftfuel_armored);
                                }
                                objprogram.Exit();
                                break;

                            case "7.13":
                            case "8.13":
                            case "9.13":
                                objhash.GetobjectHashTable();
                                objprogram.Exit();
                                break;

                            default:
                                Console.WriteLine(objconst.ShowMessage1);
                                objprogram.Exit();
                                break;
                            }
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
                Program objpr = new Program();
                objpr.Exit();
            }
        }
Exemple #4
0
        // NAME              :-  MAIN METHOD
        // AUTHOR NAME       :-  SHIKHA MALIK
        // DECRIPTION        :-  MAIN METHOD
        // CREATED DATE      :-  16/07/2012
        static void Main(string[] args)
        {
            string strS; Vowel objVowel; SwitchVowel objSvowel; CaseCheck objCaseCheck; Reverse objReverse; PowerNum objPowerNum; WindowName objWindowName;                                                     //Declaration of variable
            char   chr = 'a'; int n, m; ArrayList arrLstN = new ArrayList(); List <object> arrLstlist = new List <object>();

            StructDate[]   objdt; ReverseSort objReverse1; SearchArray objSearchArray; ReviseArray objReviseArray; CopyArray objCopyArray; NotePadApplication objNotePadApplication;
            Franchisee     objFranchisee; Customer objCustomer; BubbleSort objBubbleSort; TransformArry objTransformArry; CastValue objCastValue; StringBldr objStringBldr;
            StructDate     objStructure; DateArray objDateArray; TextFile objTextFile; ReadTextFile objReadTextFile; ArrayList arrLstCarArmd = new ArrayList();
            List <object>  objListCar5 = new List <object>(); Driver objDriver; Car objCar; Car2 objCar2; Car3 objCar3; Car4 objCar4; ArmoredVehicle objArmoredVehicle;
            CarArmoredVcle objCarArmoredVcle; CarArmoredVcle1 objCarArmoredVcle1; Car5 objCar5; List <object> objArryLstD = new List <object>(); List <object> objArryLstD1 = new List <object>();

            try
            {
                System.Console.WriteLine(Constant.strEntrP1);
                System.Console.WriteLine(Constant.strEntrP2);
                System.Console.WriteLine(Constant.strEntrP3);
                System.Console.WriteLine(Constant.strEntrP4);
                System.Console.WriteLine(Constant.strEntrP5);
                System.Console.WriteLine(Constant.strEntrP6);
                System.Console.WriteLine(Constant.strEntrP7);
                System.Console.WriteLine(Constant.strEntrP8);
                System.Console.WriteLine(Constant.strEntrP9);
                System.Console.WriteLine(Constant.strEntrP10);
                System.Console.WriteLine(Constant.strEntrP11);
                System.Console.WriteLine(Constant.strEntrP12);
                System.Console.WriteLine(Constant.strEntrP13);
                System.Console.WriteLine(Constant.strEntrP14);
                System.Console.WriteLine(Constant.strEntrP15);
                System.Console.WriteLine(Constant.strEntrP16);
                System.Console.WriteLine(Constant.strEntrP17);
                System.Console.WriteLine(Constant.strEntrP18);
                System.Console.WriteLine(Constant.strEntrP19);
                System.Console.WriteLine(Constant.strEntrP20);
                System.Console.WriteLine(Constant.strEntrP21);
                System.Console.WriteLine(Constant.strEntrP22);
                System.Console.WriteLine(Constant.strEntrP23);
                System.Console.WriteLine(Constant.strEntrP24);
                System.Console.WriteLine(Constant.strEntrP25);
                System.Console.WriteLine(Constant.strEntrP26);
                System.Console.WriteLine(Constant.strEntrP27);
                System.Console.WriteLine(Constant.strEntrP28);
                System.Console.WriteLine(Constant.strEntrP29);
                System.Console.WriteLine(Constant.strEntrP30);
                System.Console.WriteLine(Constant.strEntrP31);
                System.Console.WriteLine(Constant.strEntrP32);
                System.Console.WriteLine(Constant.strEntrP33);
                System.Console.WriteLine(Constant.strEntrP34);
                System.Console.WriteLine(Constant.strEntrP35);
                System.Console.WriteLine(Constant.strSpace);
                System.Console.WriteLine(Constant.strStar);
                do
                {
                    System.Console.WriteLine(Constant.strEntrCh);                                    //Gather Information regarding choice

                    strS = System.Console.ReadLine();                                                //Read value of string

                    switch (strS)
                    {
                    case "2.1":                                                    //case use for 2.1 exercise that is chracter is vowel or not
                        objVowel = new Vowel();                                    //create object for class
                        objVowel.vowelc();
                        break;

                    case "2.2":                                                  //case use for 2.2 exercise that is chracter is vowel or not using swith case
                        objSvowel = new SwitchVowel();                           //create object for class
                        objSvowel.Switchvl();
                        break;

                    case "2.3":                                                    //case use for 2.3 exercise that is for Enter digit , char in both case and count their times.
                        objCaseCheck = new CaseCheck();                            //create object for class
                        objCaseCheck.CaseC();
                        break;

                    case "2.4":                                                  //case use for 2.4 exercise that is use for reverse array
                        objReverse = new Reverse();                              //create object for class
                        objReverse.Rev();
                        break;

                    case "2.5":                                          // case use for 2.5 exercise that is use for reverse array and sort array
                        objReverse1 = new ReverseSort();                 //create object for class
                        objReverse1.RevS();
                        break;

                    case "2.6":                                           // case use for 2.6 exercise that is use for search element from arry
                        objSearchArray = new SearchArray();               //create object for class
                        objSearchArray.Sarray();
                        break;

                    case "2.7":                                            // case use for 2.7 exercise that is use for serch element and print number of times its exists.
                        objReviseArray = new ReviseArray();                //create object for class
                        objReviseArray.Rarray();
                        break;

                    case "2.8":                                           // case use for 2.8 exercise that is use for copy array according to condition
                        objCopyArray = new CopyArray();                   //create object for class
                        objCopyArray.Carray();
                        break;

                    case "2.9":                                             // case use for 2.9 exercise that is use for calculate the power of entered number
                        objPowerNum = new PowerNum();                       //create object for class
                        objPowerNum.Pwrnum();
                        break;

                    case "2.10":                                               // case use for 2.10 exercise that is used for open notepad
                        objNotePadApplication = new NotePadApplication();      //create object for class
                        objNotePadApplication.Notepad();
                        break;

                    case "2.11":                                       // case use for 2.11 exercise that is used for display required system information
                        objWindowName = new WindowName();              //create object for class
                        objWindowName.WinName();
                        break;

                    case "4.7":                                                                // case use for 4.7 exercise that is for arraylist
                        Console.WriteLine(Constant.strEnumObjArry);                            //message for enter number of object of Customer class
                        n = int.Parse(Console.ReadLine());
                        for (int i = 1; i <= n; i++)                                           // loop for number of times of object of Customer class
                        {
                            objCustomer = new Customer();
                            Console.WriteLine(Constant.strEntrsalCt + "" + i);
                            objCustomer.Salutation = Console.ReadLine();
                            Console.WriteLine(Constant.strEntrNmCt + "" + i);
                            objCustomer.Name = Console.ReadLine();
                            Console.WriteLine(Constant.strEntrMatCt + "" + i);
                            objCustomer.Maritial_Status = Console.ReadLine();
                            Console.WriteLine(Constant.strEntrGenCt + "" + i);
                            objCustomer.Gender = Console.ReadLine();
                            Console.WriteLine(Constant.strEntrAddCt + "" + i);
                            objCustomer.Address = Console.ReadLine();
                            Console.WriteLine(Constant.strEntrQualCt + "" + i);
                            objCustomer.Qualification = Console.ReadLine();
                            Console.WriteLine(Constant.strEntrLanCt + "" + i);
                            objCustomer.Language = Console.ReadLine();
                            arrLstN.Add(objCustomer);                                                //add into arraylist
                        }

                        Console.WriteLine(Constant.strEntrObjFrch);     // message for enter number of object of Franchisee class
                        m = int.Parse(Console.ReadLine());

                        for (int i = 1; i <= m; i++)                                            //  loop for number of times of object of Franchisee class
                        {
                            objFranchisee = new Franchisee();
                            Console.WriteLine(Constant.strEntrFeesFrch + "" + i);
                            objFranchisee.Fees = int.Parse(Console.ReadLine());
                            arrLstN.Add(objFranchisee);                                                //add into arraylist
                        }
                        Console.ReadLine();
                        break;

                    case "4.8":                                                               // case use for 4.8 exercise that is for show arraylist
                        for (int i = 0; i < arrLstN.Count; i++)
                        {
                            Console.WriteLine(arrLstN[i].ToString());
                        }

                        break;

                    case "4.9":                                                                           // case use for 4.9 exercise that is for Typed Arraylist
                        Console.WriteLine(Constant.strEnumObjList);                                       //message for enter number of object of Customer class
                        n = int.Parse(Console.ReadLine());
                        for (int i = 1; i <= n; i++)                                                      // loop for number of times of object of Customer class
                        {
                            objCustomer = new Customer();
                            Console.WriteLine(Constant.strEntrsalCt + "" + i);
                            objCustomer.Salutation = Console.ReadLine();
                            Console.WriteLine(Constant.strEntrNmCt + "" + i);
                            objCustomer.Name = Console.ReadLine();
                            Console.WriteLine(Constant.strEntrMatCt + "" + i);
                            objCustomer.Maritial_Status = Console.ReadLine();
                            Console.WriteLine(Constant.strEntrGenCt + "" + i);
                            objCustomer.Gender = Console.ReadLine();
                            Console.WriteLine(Constant.strEntrAddCt + "" + i);
                            objCustomer.Address = Console.ReadLine();
                            Console.WriteLine(Constant.strEntrQualCt + "" + i);
                            objCustomer.Qualification = Console.ReadLine();
                            Console.WriteLine(Constant.strEntrLanCt + "" + i);
                            objCustomer.Language = Console.ReadLine();
                            arrLstlist.Add(objCustomer);                                                                 //  add into List
                        }

                        Console.WriteLine(Constant.strEntrObjFrch);
                        m = int.Parse(Console.ReadLine());
                        for (int i = 1; i <= m; i++)
                        {
                            objFranchisee = new Franchisee();
                            Console.WriteLine(Constant.strEntrFeesFrch + "" + i);


                            objFranchisee.Fees = int.Parse(Console.ReadLine());

                            arrLstlist.Add(objFranchisee);                                                               //  add into List
                        }

                        Console.ReadLine();
                        break;

                    case "4.10":                                                                         // case use for 4.10 exercise that is for show arraylist
                        for (int i = 0; i < arrLstlist.Count; i++)
                        {
                            Console.WriteLine(arrLstlist[i].ToString());
                        }
                        break;

                    case "4.11":                                                      //case use for 4.11 exercise that is use for sorting array
                        objBubbleSort = new BubbleSort();                             //create object for class
                        objBubbleSort.BublSrt();
                        break;

                    case "4.12":                                                   //case use for 4.12 exercise that is used for transform matrix
                        objTransformArry = new TransformArry();                    //create object for class
                        objTransformArry.TrnsfrmArr();
                        break;

                    case "4.13":                                                               //case use for 4.13 exercise that is used for casting of double value
                        objCastValue = new CastValue();
                        objCastValue.CastFltMy();                                              //create object for class
                        break;

                    case "4.14":                                                             //case use for 4.14 exercise that is used for convert input amount into string
                        objStringBldr = new StringBldr();
                        Console.WriteLine(Constant.strEntrAmount);
                        int    intN = int.Parse(Console.ReadLine());
                        string strS2;
                        strS2 = objStringBldr.NumToWrds(intN);                                             //create object for class
                        Console.WriteLine(strS2);
                        break;

                    case "4.15":                                                            //case use for 4.15 exercise that is used for create StructDate
                        objStructure = new StructDate();
                        objStructure.dateArray();                                           //  //create object for class
                        break;

                    case "4.16":                                                        //Case use for 4.16 exercise that is used for sorting date

                        Console.WriteLine(Constant.strEnumDate);
                        int size = Convert.ToInt32(Console.ReadLine());
                        objdt = new StructDate[size];                                   //create object of structDate array
                        for (int i = 0; i < size; i++)
                        {
                            Console.WriteLine(Constant.strEntrdate + (i + 1));
                            Console.WriteLine(objdt[i].dateArray());
                        }
                        objDateArray = new DateArray();
                        objDateArray.dateArray(objdt);                                       //Pass by value
                        objDateArray.dateArray(ref objdt);                                   //Pass by Reference break
                        break;

                    case "4.17":                                               //Case use for 4.17 exercise that is used for Write lines on file
                        objTextFile = new TextFile();                          //create object for class
                        objTextFile.TextFileM();
                        break;

                    case "4.18":                                         //Case use for 4.18 exercise that is used for read file content
                        objReadTextFile = new ReadTextFile();            //create object for class
                        objReadTextFile.ReadText();
                        break;

                    case "7.1":                                                   //Case use for 7.1 exercise that is used Driver class
                        objDriver = new Driver();
                        objDriver.Drive();                                        //create object for class
                        break;

                    case "7.2":
                        objCar = new Car();                                      //Case use for 7.2 exercise that is used Car class
                        objCar.Drive();
                        break;

                    case "7.3":                                                    //Case use for 7.3 exercise that is used Car2 class
                        objCar2 = new Car2();
                        objCar2.Drive();                                           //create object for class
                        break;

                    case "7.4":                                                 //Case use for 7.4 exercise that is used Car3 class
                        objCar3 = new Car3();
                        objCar3.Drive();                                        //create object for class
                        break;

                    case "7.5":                                              //Case use for 7.5 exercise that is used Car4 class
                        objCar4 = new Car4();
                        objCar4.Destruct();                                  //create object for class
                        break;

                    case "7.6":                                                //Case use for 7.6 exercise that is used  ArmoredVehicle class
                        objArmoredVehicle = new ArmoredVehicle();
                        objArmoredVehicle.Destruct();                          //create object for class
                        break;

                    case "7.7":                                                         //Case use for 7.7 exercise that is used CarArmoredVcle class
                        objCarArmoredVcle = new CarArmoredVcle();
                        ArrayList objarr = objCarArmoredVcle.CarArmored();              //create object for class
                        foreach (object obj in objarr)
                        {
                            Console.WriteLine(obj);
                        }
                        break;

                    case "7.8":                                                        //Case use for 7.8 exercise that is used CCarArmoredVcle1 class
                        objCarArmoredVcle1 = new CarArmoredVcle1();
                        ArrayList objarr1 = objCarArmoredVcle1.CarArmored();           //create object for class
                        foreach (object obj in objarr1)
                        {
                            try { Console.WriteLine(obj); }

                            catch (VehicleNtDestydException v)
                            {
                                Console.WriteLine(v.Message);
                            }
                        }
                        break;

                    case "7.9":                                                  //Case use for 7.9 exercise that is used Arraylist, create dynamically object
                        Console.WriteLine(Constant.strEntrCarobject);
                        int intLst1 = int.Parse(Console.ReadLine());
                        for (int i = 0; i < intLst1; i++)                       //Create object in looping
                        {
                            Console.WriteLine(Constant.strEntrCarModel);
                            string strModelnm = Console.ReadLine();
                            objCar5 = new Car5(strModelnm);
                            objArryLstD1.Add(objCar5);                          //Add object intito Arraylist
                        }

                        for (int i = 0; i < objArryLstD1.Count; i++)            //looping for traverse list
                        {
                            Console.WriteLine(objArryLstD1[i].ToString());
                        }
                        break;
                    //objListCar5.Add(objCar5 = new Car5("IV-Tec"));
                    //objListCar5.Add(objCar5 = new Car5("City Honda"));
                    //foreach (object obj in objListCar5)
                    //{
                    //    Console.WriteLine(obj.ToString());
                    //}

                    //  break;
                    case "7.10":                                                  //Case use for 7.10 exercise that is used Arraylist, create dynamically object and make readonly property

                        Console.WriteLine(Constant.strEntrCarobject);
                        int intLst = int.Parse(Console.ReadLine());
                        for (int i = 0; i < intLst; i++)                              //Create object in looping
                        {
                            Console.WriteLine(Constant.strEntrCarModel);
                            string            strModelnm           = Console.ReadLine();
                            CarArmoredVclList objCarArmoredVclList = new CarArmoredVclList(strModelnm);
                            objArryLstD.Add(objCarArmoredVclList);                                     //Add object intito Arraylist
                        }

                        for (int i = 0; i < objArryLstD.Count; i++)                       //looping for traverse list
                        {
                            Console.WriteLine(objArryLstD[i].ToString());
                        }
                        break;

                    case "7.11":                                                   //Case use for 7.11 exercise that is used for fuel calculation

                        Console.WriteLine(Constant.strIniValCar);                  //Enter initial value for car
                        int  intK    = Convert.ToInt16(Console.ReadLine());
                        Car6 objCar6 = new Car6(intK);
                        Console.WriteLine(Constant.strIniValArmored);                //Enter initial value for Armored Vehicle
                        int           intC             = Convert.ToInt16(Console.ReadLine());
                        CarFuelCmsptn objCarFuelCmsptn = new CarFuelCmsptn(intC);
                        objCarFuelCmsptn.FuelEfficiency = 5;
                        objCar6.FuelEfficiency          = 14;
                        Console.WriteLine(Constant.strEntrKiloCar);                       //Enter number of Kilometer Driven by Car by user
                        try { objCar6.Drive(Convert.ToDouble(Console.ReadLine())); }
                        catch (NoFuelLeftException v) { Console.WriteLine(v); }
                        Console.WriteLine(Constant.strEntrKiloArmored);                      // Enter number of Kilometer Driven by ArmoredVehicle by user
                        try { objCar6.Drive(Convert.ToDouble(Console.ReadLine())); }
                        catch (NoFuelLeftException StrFuel) { Console.WriteLine(StrFuel); }
                        break;

                    case "7.12":                                                            //Case use for 7.11 exercise that is used for create hash table, add object in it.
                        HashTblCar objHashTblCar = new HashTblCar();
                        objHashTblCar.HashTblSort();                                        //create object for class
                        break;

                    default:
                        Console.WriteLine(Constant.strEntrNch);                 //enter no choice
                        break;
                    }

                    Console.WriteLine(Constant.strEntrCyn);      // Gather information that you want continue or not
                    chr = Char.Parse(Console.ReadLine());        //  Read value of character
                } while (chr == 'Y' || chr == 'y');


                if (chr == 'N' || chr == 'n')
                {
                    Console.WriteLine(Constant.strMsg);   // Display message if you press N
                    Console.ReadLine();
                }
            }

            catch (Exception ex)
            {
                System.Console.WriteLine(ex.Message.ToString());                     // throw exception
                Console.Read();
            }
            finally
            {
                strS                  = null; objVowel = null; objSvowel = null; objCaseCheck = null;                          //REALLOCATE THE MEMORY
                objdt                 = null; objReverse = null; objPowerNum = null; objWindowName = null;
                objReverse1           = null;  objSearchArray = null; objReviseArray = null;  objCopyArray = null;
                objNotePadApplication = null; objDateArray = null;  objTextFile = null;
                objReadTextFile       = null; objDriver = null; objCar = null; objCar2 = null; objCar3 = null; objCar4 = null; objCar5 = null;
                objArmoredVehicle     = null; objCarArmoredVcle = null; objCarArmoredVcle1 = null;
            }
        }