private void ShowCourseInfo()
{
if (Request.QueryString["Cid"] != null)
{
int Cid = Int32.Parse(Request.QueryString["Cid"].ToString());
LearnSite.Model.Courses course = new LearnSite.Model.Courses();
LearnSite.BLL.Courses bll = new LearnSite.BLL.Courses();
course = bll.GetModel(Cid);
Labeltitle.Text = course.Ctitle;
//Wid,Wurl,Wname,Wscore
LearnSite.BLL.Works wbll = new LearnSite.BLL.Works();
DataTable dt = wbll.GetCourseWorks(Cid);
DataTable dtgood = dt.Clone();
int count = dt.Rows.Count;
int g = 0;
int a = 0;
int b = 0;
int c = 0;
int d = 0;
int e = 0;
int f = 0;
decimal all = 0;
decimal averge = 0;
if (count > 0)
{
for (int i = 0; i < count; i++)
{
int wscore = Int32.Parse(dt.Rows[i][3].ToString());
all += wscore;
switch (wscore)
{
case 12:
g++;
dtgood.ImportRow(dt.Rows[i]);
break;
case 10:
a++;
break;
case 8:
b++;
break;
case 6:
c++;
break;
case 4:
d++;
break;
case 2:
e++;
break;
case 0:
f++;
break;
}
}
averge = all / count;
DDLstore.DataSource = dtgood;
DDLstore.DataTextField = "Wname";
DDLstore.DataValueField = "Wurl";
DDLstore.DataBind();
lbcount.Text = count.ToString();
if (DDLstore.Items.Count > 0)
{
DDLstore.SelectedIndex = 0;
ShowFlash();
divview.Visible = true;
}
else
{
Literal1.Text = "暂无评分G的收藏作品！";
}
}
Labeldistribution.Text = "作品总数：" + count + " 评分分布：G " + g + " . A " + a + " . B " + b + " . C " + c + " . D " + d + " . E" + e + " 作品均分：" + averge.ToString("f1");
dt.Dispose();
}
}
