我正在尝试使用一种使用c#的服务方法将信息保存到两个数据表中

using System;
using System.Data.SqlClient;

public class DataService
{
    private string connectionString = "YourConnectionString"; // 替换为实际的数据库连接字符串

    public void SaveData(string info)
    {
        try
        {
            using (SqlConnection connection = new SqlConnection(connectionString))
            {
                connection.Open();

                // 保存信息到第一个数据表
                string insertQuery1 = "INSERT INTO Table1 (Info) VALUES (@Info)";
                SqlCommand command1 = new SqlCommand(insertQuery1, connection);
                command1.Parameters.AddWithValue("@Info", info);
                command1.ExecuteNonQuery();

                // 保存信息到第二个数据表
                string insertQuery2 = "INSERT INTO Table2 (Info) VALUES (@Info)";
                SqlCommand command2 = new SqlCommand(insertQuery2, connection);
                command2.Parameters.AddWithValue("@Info", info);
                command2.ExecuteNonQuery();
            }
        }
        catch (Exception ex)
        {
            // 处理异常
            Console.WriteLine("保存数据时发生错误：" + ex.Message);
        }
    }
}

public class Program
{
    public static void Main()
    {
        DataService dataService = new DataService();
        string info = "要保存的信息";
        dataService.SaveData(info);
    }
}