protected void DataListvote_ItemCommand(object source, DataListCommandEventArgs e)
{
string Studentnum = Request.Cookies["StudentCookies"].Values["Snum"].ToString();
if (e.CommandName == "down")
{
string Wurlstr=((HyperLink)e.Item.FindControl("Hyperurl")).NavigateUrl;
LearnSite.Common.FileDown.DownLoad(Wurlstr);
}
if (e.CommandName == "vote")
{
if (Request.QueryString["Wid"] != null)
{
int myWid = Int32.Parse(Request.QueryString["Wid"].ToString());
LearnSite.BLL.Works wsbll = new LearnSite.BLL.Works();
int iv = wsbll.GetWegg(myWid);//从数据库中获取可投次数
if (iv > 0)
{
Labelmsg.Text = "你现在可以开始投票了！";
if (Session[Studentnum] != null)
{
int Wid = Int32.Parse(DataListvote.DataKeys[e.Item.ItemIndex].ToString());
LearnSite.BLL.Works ws = new LearnSite.BLL.Works();
ws.UpdateWvote(Wid);//别人的得票数加1
iv = iv - 1;//我的投票次数减1
int MyWid = Int32.Parse(Request.QueryString["Wid"]);
ws.UpdateWegg(MyWid);
System.Threading.Thread.Sleep(1000);
string Wname = ((LinkButton)e.Item.FindControl("Linkname")).Text;//8888888888888
Labelmsg.Text = "给" + Wname + "同学投票成功！";
ShowInfo();
}
else
{
Labelmsg.Text = "投票页面超时！";
}
}
else
{
Labelmsg.Text = "你的投票次数已经用完！";
}
}
}
}
