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  • 数据库读写操作

    string connStr = string.Format("server={0};User ID={1};Password={2};database={3};Connection Reset=FALSE;Asynchronous Processing=true",".\SQLEXPRESS", "sa","123456" ,"学生信息");
    SqlConnection cn = new SqlConnection(connStr);

    cn.Open();

    string str = "select * from stu_1";
    SqlCommand cmd = new SqlCommand(str, cn);
    SqlDataReader reader = cmd.ExecuteReader();
    while (reader.Read())
    {
    Console.WriteLine(String.Format("{0}, {1}",
    reader[0], reader[1]));
    }

    }

    public static string localhost { get; set; }

    public static object 学生信息 { get; set; }

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  • 原文地址:https://www.cnblogs.com/smghome/p/9528002.html
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