(常用)C# 连接数据库进行增删查改的基本模板
作者:互联网
string conn_str = @"Server=(local); database = YJ_Database; User id = sa; Password = 123456"; SqlConnection conn = new SqlConnection(conn_str); conn.Open(); string sql = "insert into t_Organization values('"+_FNumber+"','"+_FName+"')"; SqlCommand cmd = new SqlCommand(sql, conn); int n=cmd.ExecuteNonQuery(); conn.Close();
标签:string,C#,sql,查改,new,增删,SqlConnection,+_,conn 来源: https://www.cnblogs.com/PER10/p/11411883.html