code

    /// <summary>
    /// DataTable转List
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="dt"></param>
    /// <returns></returns>
    public static List<T> List<T>(DataTable dt)
    {
        var list = new List<T>();
        Type t = typeof(T);
        var plist = new List<PropertyInfo>(typeof(T).GetProperties());

        foreach (DataRow item in dt.Rows)
        {
            T s = System.Activator.CreateInstance<T>();
            for (int i = 0; i < dt.Columns.Count; i++)
            {
                PropertyInfo info = plist.Find(p => p.Name == dt.Columns[i].ColumnName);
                if (info != null)
                {
                    if (!Convert.IsDBNull(item[i]))
                    {
                        info.SetValue(s, item[i], null);
                    }
                }
            }
            list.Add(s);
        }
        return list;
    }