Wednesday 29 April 2015

Inner join using linq to sql query in asp.net?


Hi guys ,
 This blog we will explain how to write join query using linq to sql.
protected void Page_Load(object sender, EventArgs e)
    {
        selectjoinDataContext dt = new selectjoinDataContext();
        //inner join code
        //--------------------
        var selectme = from stu in dt.students
                       join cou in dt.Courses
                       on stu.SId equals cou.CId
                       select new
                       {
                           StudentID = stu.SId,
                           SName = stu.SName,
                           CName = cou.CName
                       };
        GridView1.DataSource = selectme;
        GridView1.DataBind();

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