protected void Button2_Click(object sender, EventArgs e)
{
EFModel2Container efmodel2container = new EFModel2Container();
var teacherlist = from u in efmodel2container.Techer
select u;
foreach (Techer techer in teacherlist)
{
Response.Write(techer.Name + ":");
foreach (OrderInfo orderInfo in techer.OrderInfo)
{
Response.Write(orderInfo.OrderNum);
}
}
}
protected void Button1_Click(object sender, EventArgs e)
{
EFModel2Container efmodel2container = new EFModel2Container();
Techer techer = new Techer()
{
Class = "英语", Name = "葛若琛", CreateTime = DateTime.Now
};
OrderInfo orderinfo1 = new OrderInfo()
{
Id = Guid.NewGuid(), OrderNum = "1001", CreateTime = "当前时间1", Techer = techer
};
OrderInfo orderinfo2 = new OrderInfo()
{
Id = Guid.NewGuid(), OrderNum = "1002", CreateTime = "当前时间2", Techer = techer
};
efmodel2container.Techer.Add(techer);
efmodel2container.OrderInfo.Add(orderinfo1);
efmodel2container.OrderInfo.Add(orderinfo2);
efmodel2container.SaveChanges();
}