Update data using SQL update clause : IDbCommand « ADO.Net « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. ADO.Net
3. IDbCommand

using System;
using System.Data;
using System.Data.SqlClient;

class MainClass
{
    public static void Main()
    {
        using (SqlConnection con = new SqlConnection())
        {
            con.ConnectionString = "server=(local)\\SQLEXPRESS;database=MyDatabase;Integrated Security=SSPI;";
            con.Open();

            // Create and configure a new command.
            IDbCommand com = con.CreateCommand();
            com.CommandType = CommandType.Text;
            com.CommandText = "UPDATE Employee SET FirstName = 'S'" +
                " WHERE Id = '5'";
    
            // Execute the command and process the result.
            int result = com.ExecuteNonQuery();
    
            if (result == 1)
            {
                Console.WriteLine("Employee title updated.");
            }
            else
            {
                Console.WriteLine("Employee title not updated.");
            }
        }
    }
}