protected void databind(int i, Repeater r1)
{
using (var db = new CstwebEntities())
{
var se = (from it in db.lesson
where it.lesscla == i
select it).ToList();
List <course1> co = new List <course1>();
course1 cour;
string first = "";
foreach (lesson less in se)
{
cour = new course1();
cour.id = less.id;
cour.lesscla = less.lesscla;
cour.teach = less.teach;
cour.experiment = less.experiment;
cour.credits = less.credits;
cour.classname = less.classname;
var rela = (from it in db.lesrelation
where it.lesson == less.id
select it).ToList();
foreach (lesrelation le in rela)
{
first += db.lesson.First(a => a.id == le.firstlesson).classname + "、";
}
if (first == "")
{
first = "无";
}
else
{
first = first.Substring(0, first.Length - 1);
}
cour.first = first;
co.Add(cour);
first = "";
}
r1.DataSource = co;
r1.DataBind();
}
}
protected void databind(int i, Repeater r1)
{
using (var db = new CstwebEntities())
{
var se = (from it in db.lesson
where it.lesscla == i
select it).ToList();
List<course1> co = new List<course1>();
course1 cour;
string first = "";
foreach (lesson less in se)
{
cour = new course1();
cour.id = less.id;
cour.lesscla = less.lesscla;
cour.teach = less.teach;
cour.experiment = less.experiment;
cour.credits = less.credits;
cour.classname = less.classname;
var rela = (from it in db.lesrelation
where it.lesson == less.id
select it).ToList();
foreach (lesrelation le in rela)
{
first += db.lesson.First(a => a.id == le.firstlesson).classname +"、";
}
if (first == "")
{
first = "无";
}
else
first = first.Substring(0, first.Length - 1);
cour.first = first;
co.Add(cour);
first = "";
}
r1.DataSource = co;
r1.DataBind();
}
}