文件名称:sql增删改查全部操作代码
文件大小:219KB
文件格式:DOCX
更新时间:2023-05-30 11:41:08
增删改查
///定义类 using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Data.SqlClient; using System.Data; namespace Score { class SqlM { private string MySqlCon = "Data Source=LAPTOP-9E87AJGG;Initial Catalog=ScoreSystem;Integrated Security=True";