I have three classes :
public class QData
{
public List<RData> Items { get; set; }
public List<QDay> Dates { get; set; }
}
public class QDay
{
public string Date { get; set; }
public List<RData> Details { get; set; }
}
public class RData
{
public string Name { get; set; }
public int Quantity { get; set; }
}
my list is
List<QData> myList;
What is the most effective way to sort the list (*QData type) by Date, the Date is string.