Convert DataTable to List

Create DataTable:

private void tempattributetable()

        {

            DataTable dt = new DataTable();

            dt.Columns.Add("Image_Path ", typeof(int));

            dt.Columns.Add("ItemDetail_ID ", typeof(string));

            dt.Columns.Add("IsDefaultImage ", typeof(string));

            Session["dt"] = dt;

        }

Create Class:

public class MyType

        {

            public string Image_Path { get; set; }

            public int ItemDetail_ID { get; set; }

            public bool IsDefaultImage { get; set; }

        } 

Convert DataTable to List:

private void BindGrid()

{

DataTable dtimg = (Session["dt"]) as DataTable;

                    List<MyType> list = new List<MyType>();

                    var imgList = (from DataRow dr in dtimg.Rows

                                   select new MyType()

                                   {

                                       Image_Path = dr["Image_Path"].ToString(),

                                       ItemDetail_ID = Convert.ToInt32(dr["ItemDetail_ID"].ToString()),

                                       IsDefaultImage = Convert.ToBoolean(dr["IsDefaultImage"].ToString())

                                   }).ToList();

   if (imgList.ToList().Count > 0)

                    {

                        img.Visible = true;

                        img.DataSource = imgList.ToList();

                        img.DataBind();

                    }

}