private void ShowCourse()
{
int cobj = Int32.Parse(DDLgrade.SelectedValue);
int cterm = Int32.Parse(DDLterm.SelectedValue);
LearnSite.BLL.Courses cbll = new LearnSite.BLL.Courses();
if (LearnSite.Common.CookieHelp.IsStudentLogin())
{
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
string Rhid = rbll.GetRoomRhid(cook.Sgrade, cook.Sclass);
GVcourse.DataSource = cbll.GetAllGoodListByChid(cobj, cterm, Int32.Parse(Rhid));//获得指定年级、指定学期的所有学案，无内容，标题
GVcourse.DataBind();
}
else
{
GVcourse.DataSource = cbll.GetAllGoodList(cobj, cterm);//获得指定年级、指定学期的所有学案，无内容，标题
GVcourse.DataBind();
}
}
private void ShowCourse()
{
int cobj = Int32.Parse(DDLgrade.SelectedValue);
int cterm = Int32.Parse(DDLterm.SelectedValue);
LearnSite.BLL.Courses cbll = new LearnSite.BLL.Courses();
if (LearnSite.Common.CookieHelp.IsStudentLogin())
{
string mygrade = Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sgrade"].ToString();
string myclass = Request.Cookies[LearnSite.Common.CookieHelp.stuCookieNname].Values["Sclass"].ToString();
LearnSite.BLL.Room rbll = new LearnSite.BLL.Room();
string Rhid = rbll.GetRoomRhid(Int32.Parse(mygrade), Int32.Parse(myclass));
GVcourse.DataSource = cbll.GetAllGoodListByChid(cobj, cterm, Int32.Parse(Rhid));//获得指定年级、指定学期的所有学案，无内容，标题
GVcourse.DataBind();
}
else
{
GVcourse.DataSource = cbll.GetAllGoodList(cobj, cterm);//获得指定年级、指定学期的所有学案，无内容，标题
GVcourse.DataBind();
}
}