C# -插入到SQL Server中而不进行更改

using System;
using System.Data.SqlClient;

class Program
{
    static void Main()
    {
        string connectionString = "Data Source=YourServerName;Initial Catalog=YourDatabaseName;User ID=YourUsername;Password=YourPassword";
        
        // 创建连接对象
        using (SqlConnection connection = new SqlConnection(connectionString))
        {
            try
            {
                connection.Open();
                
                // 创建插入命令对象
                SqlCommand command = new SqlCommand("INSERT INTO YourTableName (Column1, Column2) VALUES (@Value1, @Value2)", connection);
                
                // 添加参数
                command.Parameters.AddWithValue("@Value1", "Value1");
                command.Parameters.AddWithValue("@Value2", "Value2");
                
                // 执行插入命令
                command.ExecuteNonQuery();
                
                Console.WriteLine("数据插入成功！");
            }
            catch (Exception ex)
            {
                Console.WriteLine("数据插入失败：" + ex.Message);
            }
        }
    }
}