使用C＃列表作为datagridview（Winform）的数据源

Question

the question says it all , i want to use a list as a datasource and i wrote the code below :

var uname = DB.TBL_USAGE.Where(x => x.UName != null).ToList();

        List<usage> lst = new List<usage>();

        foreach (var item in DB.TBL_USAGE)
        {
            lst.Add(new usage { uname = item.UName, bytesout = item.Bytesout });
        }

        var bndngsrc = new BindingSource();
        bndngsrc.DataSource = lst;
        dataGridView1.DataSource = bndngsrc;

and this is the class :

    public class usage
    {
        public string uname;
        public string bytesout;
    }

but no luck !

can any one present a code that works or correct my code ?

Answer 1

   var uname = DB.TBL_USAGE.Where(x => x.UName != null).ToList();

    List<usage> lst = new List<usage>();

    foreach (var item in DB.TBL_USAGE)
    {
        lst.Add(new usage { uname = item.UName, bytesout = item.Bytesout });
    }

    dataGridView1.DataSource = lst ;

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