是否有标准的.NET方法来测试SqlConnection字符串是否有效？

using System;
using System.Data.SqlClient;

class Program
{
    static void Main()
    {
        string connectionString = "Data Source=(local);Initial Catalog=YourDatabase;User ID=YourUsername;Password=YourPassword";

        SqlConnectionStringBuilder builder = new SqlConnectionStringBuilder(connectionString);

        try
        {
            using (SqlConnection connection = new SqlConnection(builder.ConnectionString))
            {
                connection.Open();
                Console.WriteLine("Connection is valid.");
            }
        }
        catch (SqlException ex)
        {
            Console.WriteLine("Connection is invalid. Error message: " + ex.Message);
        }
    }
}