1.Session的存值和取值:
存值:
DataTable dr = dt.Tables[0];
Session["dr"] = dr;
取值:
DataTable dl = Session["dr"] as DataTable;
2.C#泛型:::::::::
namespace fanxingTwo
{
class StuInfo
{
public T ID;
public K Name;
public StuInfo
//默认构造学生
public StuInfo()
{
this.ID = default(T);
this.Name = default(K);
this.NextStu = default(StuInfo
}
//指定信息构造一位学生
public StuInfo(T t, K k, StuInfo
{
this.ID = t;
this.Name = k;
this.NextStu = stu;
}
}
class StuList
{
StuInfo
public StuList()
{
head = new StuInfo
}
public void AddStu(T id, K name)
{
StuInfo
head.NextStu = stu;
}
}
}