Question

如何将DataTable转换成List<T>

Answer 1

DataTable dt = new DataTable("cart");
DataColumn dc1 = new DataColumn("tbl_name", Type.GetType("System.String")); DataColumn dc2 = new DataColumn("tbl_Id", Type.GetType("System.Int32"));
dt.Columns.Add(dc1); dt.Columns.Add(dc2);

foreach(对象 对象名 in list<对象>)
{
DataRow dr = dt.NewRow();
dr["prizename"] = 对象名.tbl_name.toString();
dr["point"] = Convert.toInt32(对象名.tbl_Id);
} //填充了10条相同的记录进去