public static void AddData()
{
Random random = new Random();
var latest = DOC_Order_Header.OrderByDescending(t => t.OrderTime).First();
var temp = new DOC_Order_Header
{
OrderTime = DateTime.Now,
TotalPrice = (random.Next() % 2) == 0 ? latest.TotalPrice + random.Next(20) : latest.TotalPrice - random.Next(20)
};
DOC_Order_Header.Add(temp);
}
static PortalSearchDataContext()
{
DOC_Order_Header = new List <DOC_Order_Header>();
Random random = new Random();
for (int i = 0; i < 1000; i++)
{
var temp = new DOC_Order_Header
{
OrderTime = DateTime.Now.AddHours(-random.Next(100)),
TotalPrice = 2000 + (decimal)random.NextDouble() * 600
};
DOC_Order_Header.Add(temp);
}
}