C#

using System;

namespace EmployeeIndexer
{
    class Employee
    {
        string[] edept=new string[10];
        string[] ename=new string[10];
        int[] eno=new int[10];
        int[] esal=new int[10];
        int index = 0;

        public Employee()
        {
            edept[index] = "";
            ename[index] = "";
            eno[index] = 0;
            esal[index] = 0;
        }

        public void AddRec(string d, string n, int no, int s)
        {
            edept[index] = d;
            ename[index] = n;
            eno[index] = no;
            esal[index] = s;
        }

        public void this[int pos]
        {
            get
            {
                Console.WriteLine("{0} {1} {2} {3}",edept[pos],ename[pos],eno[pos],esal[pos]);              
            }
        }
    }

    class Employee_List
    {
        Employee[] e;
        int size=0;

        public Employee_List()
        {
            e = new Employee[10];
        }
        public void AddFunc()
        {
            string n, d;
            int s, no;

            Console.WriteLine("Enter the number of records you want to add:");
            size = Int32.Parse(Console.ReadLine());

            for (int i = 0; i < size; i++)
            {
                Console.WriteLine("Record Number {0}",i);
                Console.WriteLine("Name:");
                n = Console.ReadLine();
                Console.WriteLine("Number:");
                no = Int32.Parse(Console.ReadLine());
                Console.WriteLine("Dept:");
                d = Console.ReadLine();
                Console.WriteLine("Salary:");
                s = Int32.Parse(Console.ReadLine());

                e[i].AddRec(d,n,no,s);
            }
        }

        public void Disp()
        {
            for (int i = 0; i < size; i++)
            {
                Console.WriteLine("Record Number {0}",i);
                Console.WriteLine(e[i]);
            }
        }
    }

    class Main_Class
    {
        public static void Main()
        {
            while (true)
            {
                Console.WriteLine("Menu");
                Console.WriteLine("1.Add 2.Display 3.Exit");
                Console.WriteLine("Choice:");
                int c = Int32.Parse(Console.ReadLine());

                switch (c)
                {
                    case 1:
                        Employee_List el = new Employee_List();
                        el.AddFunc();
                        break;

                    case 2:
                        Employee_List e2 = new Employee_List();
                        e2.Disp();
                        break;

                    case 3:
                        return;
                }

            }
        }
    }
    
}

AddToKVPList("tweet");

AddToKVPList(1.567893);

AddToKVPList(new TextBox()); // WinForms dependent ?

private List<KeyValuePair<Type, dynamic>> _listOkvp = new List<KeyValuePair<Type, dynamic>>();

private void AddToKVPList(object oIn)
{
    workingType = oIn.GetType();

    KeyValuePair<Type, dynamic> newKVP = new KeyValuePair<Type, dynamic>(workingType, oIn);
    
    _listOkvp.Add(newKVP);
}

> ? _listOkvp
Count = 3
    [0]: {[System.String, tweet]}
    [1]: {[System.Double, 1.567893]}
    [2]: {[System.Windows.Forms.TextBox, System.Windows.Forms.TextBox, Text: ]}

foreach(var kvp in _listOkvp)
 {
     Console.WriteLine(kvp.Value.GetType());
 }

System.String
System.Double
System.Windows.Forms.TextBox

Quote:

Quote:

public void del()
{

string css = ConfigurationManager.ConnectionStrings["cs"].ConnectionString;
c = new SqlConnection(css);
c.Open();
cd = new SqlCommand("delete from tblClientreg where CST_NO='" + dataGridView1.CurrentRow.Cells[6].Value.ToString() + "'", c);
cd.ExecuteNonQuery();
MessageBox.Show("CST_NO" + dataGridView1.CurrentRow.Cells[6].Value.ToString() + "Deleted Successfully", "Delete");
c.Close();

Quote:

if (e.ColumnIndex == 7)
{
del();

Ffill();
}