如何使用SQL代码在C#中存储信息？

using System;
using System.Data.SqlClient;

namespace ConsoleApp
{
    class Program
    {
        static void Main(string[] args)
        {
            // 配置数据库连接字符串
            string connectionString = "Data Source=localhost;Initial Catalog=YourDatabase;User ID=YourUsername;Password=YourPassword";

            // 创建数据库连接对象
            SqlConnection connection = new SqlConnection(connectionString);

            try
            {
                // 打开数据库连接
                connection.Open();

                // 创建SQL命令对象
                string sql = "INSERT INTO YourTable (ColumnName1, ColumnName2) VALUES (@Value1, @Value2)";
                SqlCommand command = new SqlCommand(sql, connection);

                // 添加参数并设置值
                command.Parameters.AddWithValue("@Value1", "Value1");
                command.Parameters.AddWithValue("@Value2", "Value2");

                // 执行SQL命令
                command.ExecuteNonQuery();

                Console.WriteLine("数据存储成功！");
            }
            catch (Exception ex)
            {
                Console.WriteLine("数据存储失败：" + ex.Message);
            }
            finally
            {
                // 关闭数据库连接
                connection.Close();
            }
        }
    }
}