protected void DataListworks_ItemCommand(object source, DataListCommandEventArgs e)
{
int Wscore = 0;
int Wid = Int32.Parse(DataListworks.DataKeys[e.Item.ItemIndex].ToString());
LearnSite.BLL.Works ws = new LearnSite.BLL.Works();
if (e.CommandName == "G")
{
Wscore = 12;
ws.WgoodBest(Wid);
}
else
{
if (e.CommandName == "A")
{
Wscore = 10;
}
if (e.CommandName == "P")
{
Wscore = 6;
}
if (e.CommandName == "E")
{
Wscore = 2;
}
ws.WgoodNormal(Wid);
}
ws.ScoreWork(Wid, Wscore);
System.Threading.Thread.Sleep(500);
ShowWorks();
}
protected void BtnScore_Click(object sender, EventArgs e)
{
if (DDLmission.SelectedValue != "")
{
int i = 0;
DateTime time1 = DateTime.Now;
string msg = " ";
foreach (GridViewRow row in GridViewScore.Rows)
{
RadioButtonList RScore = (RadioButtonList)row.FindControl("RadioScore");
Label LbWid = (Label)row.FindControl("LabelWid");
int Wscore = Convert.ToInt32(RScore.SelectedValue);
int Wid = Int32.Parse(LbWid.Text);
LearnSite.BLL.Works onework = new LearnSite.BLL.Works();
onework.ScoreWork(Wid, Wscore);
if (Wscore == 12)
{
onework.WgoodBest(Wid);
}
else
{
onework.WgoodNormal(Wid);
}
System.Threading.Thread.Sleep(100);
msg = msg + " " + RScore.SelectedValue;
i++;
}
Labeltest.Text = "顺序输出本页评价结果：" + msg;
DateTime time2 = DateTime.Now;
System.Threading.Thread.Sleep(1000);
Labelmsg.Text = "成功评价" + i.ToString() + "个作品，花费" + LearnSite.Common.Computer.Datagone(time1, time2).ToString() + "秒";
showscore();
}
}
protected void BtnScoresNo_Click(object sender, EventArgs e)
{
LearnSite.BLL.Works works = new LearnSite.BLL.Works();
works.WorkNoScoreSetP();
Labelmsg.Text = "所有未评作品已经被评为P即6分！";
System.Threading.Thread.Sleep(500);
showstudents();
}
protected void BtnSetP_Click(object sender, EventArgs e)
{
if (DDLmission.SelectedValue != "")
{
int Sgrade = Int32.Parse(DDLgrade.SelectedValue.ToString());
int Sclass = Int32.Parse(DDLclass.SelectedValue.ToString());
int Wcid = Int32.Parse(Request.QueryString["Cid"].ToString());
int Wmsort = Int32.Parse(DDLmission.SelectedValue);
LearnSite.BLL.Works works = new LearnSite.BLL.Works();
works.WorkSetP(Wcid, Sgrade, Sclass, Wmsort);
Labeltest.Text = "";
showscore();
}
}
protected void Btnword_Click(object sender, EventArgs e)
{
string mynum = Request.Cookies["StudentCookies"].Values["Snum"].ToString();
string LoginIp = Request.Cookies["StudentCookies"].Values["LoginIp"].ToString();
string worknum = LabelWnum.Text;
string workWords = Request.Form["textareaWord"].Trim();
string Wid = Request.QueryString["Wid"].ToString();
if (workWords != "")
{
if (workWords.Length > 10)
{
if (workWords.Length < 200)
{
string txtWords = HttpUtility.HtmlEncode(workWords);
if (mynum == worknum)
{
LearnSite.BLL.Works bll = new LearnSite.BLL.Works();
bll.UpdateWself(Int32.Parse(Wid), txtWords);
}
else
{
LearnSite.Model.WorksDiscuss dmodel = new LearnSite.Model.WorksDiscuss();
LearnSite.BLL.WorksDiscuss dbll = new LearnSite.BLL.WorksDiscuss();
dmodel.Dip = LoginIp;
dmodel.Dsnum = mynum;
dmodel.Dtime = DateTime.Now;
dmodel.Dwid = Int32.Parse(Wid);
dmodel.Dwords = txtWords;
dbll.Add(dmodel);
}
Btnword.Enabled = false;
System.Threading.Thread.Sleep(500);
Labeldiscuss.Text = "添加作品评价成功！";
ShowWork();
showGVworkDiscuss();
}
else
{
Labeldiscuss.Text = "作品评价字数不能超过100个汉字！";
}
}
else
{
Labeldiscuss.Text = "作品评价字数不能少于6个汉字！";
}
}
}
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！";
}
}
}
}
protected void DLdonekc_ItemDataBound(object sender, DataListItemEventArgs e)
{
int Wcid = Int32.Parse(DLdonekc.DataKeys[e.Item.ItemIndex].ToString());
LearnSite.BLL.Works bll = new LearnSite.BLL.Works();
int Rgrade = Int32.Parse(DDLgrade.SelectedValue);
int Rclass = Int32.Parse(DDLclass.SelectedValue);
((Label)e.Item.FindControl("wk")).Text = bll.HowCourseWorks(Wcid, Rgrade, Rclass);
}
private void updatescore(string Wid, int Wscore)
{
LearnSite.Model.Works work = new LearnSite.Model.Works();
work.Wid =Int32.Parse( Wid);
work.Wscore = Wscore;
work.Wcheck = true;
LearnSite.BLL.Works workbll = new LearnSite.BLL.Works();
if (Wscore == 12)
{
workbll.WgoodBest(Int32.Parse(Wid));
}
else
{
workbll.WgoodNormal(Int32.Parse(Wid));
}
workbll.ScoreOneWork(work);
System.Threading.Thread.Sleep(500);
Labelmsg.Text = "编号为" + Wid + "的作品评分为" + Wscore + "分";
showscore();
GridViewScore.DataBind();
}
private void showscore()
{
if (DDLmission.SelectedValue != "")
{
int Sgrade = Int32.Parse(DDLgrade.SelectedValue.ToString());
int Sclass = Int32.Parse(DDLclass.SelectedValue.ToString());
int Wcid = Int32.Parse(Request.QueryString["Cid"].ToString());
int Wmsort = Int32.Parse(DDLmission.SelectedValue);
LearnSite.BLL.Works works = new LearnSite.BLL.Works();
GridViewScore.DataSource = works.GetListWork(Wcid, Sgrade, Sclass, Wmsort);
GridViewScore.DataBind();
}
}
private void ShowCid()
{
string Hid = Request.Cookies["TeacherCookies"].Values["Hid"].ToString();
if (Session[Hid+"Setgrade"] != null && Session[Hid+"Setclass"] != null)
{
Labelshow.Text = Session[Hid+"Setgrade"].ToString() + "年级" + Session[Hid+"Setclass"].ToString()+"班---作品展示";
int Sgrade = Int32.Parse(Session[Hid+"Setgrade"].ToString());
int Sclass = Int32.Parse(Session[Hid+"Setclass"].ToString());
LearnSite.BLL.Works wbll = new LearnSite.BLL.Works();
string myCid = wbll.GetTodayCid(Sgrade, Sclass);//获得今天本班课程Cid
LabelCid.Text = myCid;
if (myCid != "")
{
LearnSite.BLL.Courses cbll = new LearnSite.BLL.Courses();
LabelCtitle.Text = cbll.GetTitle(Int32.Parse(myCid));//获得课程标题
}
}
}
protected void GridViewScore_RowCommand(object sender, GridViewCommandEventArgs e)
{
string Wid = e.CommandArgument.ToString();
int Wscore=0;
if (e.CommandName == "G")
{
Wscore = 12;
updatescore(Wid, Wscore);
}
if (e.CommandName == "A")
{
Wscore = 10;
updatescore(Wid, Wscore);
}
if (e.CommandName == "P")
{
Wscore = 6;
updatescore(Wid, Wscore);
}
if (e.CommandName == "E")
{
Wscore = 2;
updatescore(Wid, Wscore);
}
if (e.CommandName == "Del")
{
int index = Convert.ToInt32(Wid);
int aWid = Convert.ToInt32(((GridView)sender).DataKeys[index].Values["Wid"].ToString());
LearnSite.BLL.Works bll = new LearnSite.BLL.Works();
bll.Delete(aWid);//删除一个作品记录
System.Threading.Thread.Sleep(500);
showscore();
GridViewScore.DataBind();
}
}
/// <summary>
/// 分开是为了不让课程Cid重取
/// </summary>
private void ShowWorks()
{
string Hid = Request.Cookies["TeacherCookies"].Values["Hid"].ToString();
if (Session[Hid+"Setgrade"] != null && Session[Hid+"Setclass"] != null)
{
int Sgrade = Int32.Parse(Session[Hid+"Setgrade"].ToString());
int Sclass = Int32.Parse(Session[Hid+"Setclass"].ToString());
string myCid = LabelCid.Text;
if (myCid != "")
{
int Wmsort = Int32.Parse(DDLmsort.SelectedValue);
LearnSite.BLL.Works wbll = new LearnSite.BLL.Works();
DataListworks.DataSource = wbll.ShowTodayWorks(Sgrade, Sclass, Int32.Parse(myCid), Wmsort);//获得今天本班该活动作品列表
DataListworks.DataBind();//Wid,Sname,Wurl,Wvote,Wscore,Qwork
Labelcounts.Text = DataListworks.Items.Count.ToString();
LearnSite.BLL.Signin sbll = new LearnSite.BLL.Signin();
DataListNoworks.DataSource = sbll.GetNoWorkStudents(Sgrade, Sclass);//获取今天本班未提交作品的学生列表
DataListNoworks.DataBind();
}
}
}
private void ShowWorksTop()
{
int Qgrade = Int32.Parse(Request.Cookies["StudentCookies"].Values["Sgrade"].ToString());
LearnSite.BLL.Works ws = new LearnSite.BLL.Works();
GridViewwork.DataSource = ws.ShowBestWork(Qgrade);
GridViewwork.DataBind();
}
/// <summary>
/// 显示信息
/// </summary>
private void ShowInfo()
{
string Studentnum = Request.Cookies["StudentCookies"].Values["Snum"].ToString();
int MySgrade = Int32.Parse(Request.Cookies["StudentCookies"].Values["Sgrade"].ToString());
int MySclass = Int32.Parse(Request.Cookies["StudentCookies"].Values["Sclass"].ToString());
string Wid = Request.QueryString["Wid"].ToString();
string Wcid = Request.QueryString["Wcid"].ToString();
if (LearnSite.Common.WordProcess.IsNum(Wid) && LearnSite.Common.WordProcess.IsNum(Wcid))
{
LearnSite.Model.Works wmodel = new LearnSite.Model.Works();
LearnSite.BLL.Works ws = new LearnSite.BLL.Works();
wmodel = ws.GetModel(Int32.Parse(Wid));
Labelsort.Text = wmodel.Wmsort.ToString();
Labelegg.Text = wmodel.Wegg.ToString();
LabelCtitle.Text = "〖" + ws.GetCtitle(Int32.Parse(Wid)) + "〗";
Labelme.Text = wmodel.Wvote.ToString();
Labelegg.Text = wmodel.Wegg.ToString();
Labelhow.Text = ws.HowWorks(Int32.Parse(Wcid), MySgrade, MySclass, Int32.Parse(Labelsort.Text));
string workIp = wmodel.Wip;
string worknum = wmodel.Wnum;
string loginIp = Request.Cookies["StudentCookies"].Values["LoginIp"].ToString();
bool worklimit = LearnSite.Common.XmlHelp.GetWorkIpLimit();
if (workIp == loginIp && Studentnum == worknum) //如果作品提交IP和学号跟登录IP学号一致，则显示所有作品
{
DataListvote.DataSource = ws.ShowMissionWorks(Int32.Parse(Wcid), MySgrade, MySclass, Int32.Parse(Labelsort.Text), Studentnum);
DataListvote.DataBind();
Session[Studentnum] = workIp;//设置IP
}
else
{
Labelmsg.Text = "你提交作品的Ip与登录投票的Ip不同，不能投票！";
}
}
}
private void ShowWork()
{
string Studentnum = Request.Cookies["StudentCookies"].Values["Snum"].ToString();
string Wfilename, Wfiletype, Wurl, Wip;
string Wid = Request.QueryString["Wid"].ToString();
if (LearnSite.Common.WordProcess.IsNum(Wid))
{
LearnSite.Model.Works wmodel=new LearnSite.Model.Works();
LearnSite.BLL.Works ws = new LearnSite.BLL.Works();
wmodel=ws.GetModel(Int32.Parse(Wid));
LabelWnum.Text = wmodel.Wnum;
Wfilename = wmodel.Wfilename;
Wurl = wmodel.Wurl;
Wfiletype = LearnSite.Common.FileDown.FileNameExtension(Wurl);
string typestr = Wfiletype.Substring(1, Wfiletype.Length - 1);
ImageType.ImageUrl = "~/Images/FileType/" + typestr.ToLower() + ".gif";
Labelself.Text = HttpUtility.HtmlDecode(wmodel.Wself);
Labelsdate.Text = wmodel.Wdate.ToString();
Labellength.Text = wmodel.Wlength.ToString() + "字节";
Labelfilename.Text = wmodel.Wfilename;
LabelWscore.Text = wmodel.Wscore.ToString()+"分";
Wip = wmodel.Wip;
TimeSpan ts = DateTime.Now - DateTime.Parse(Labelsdate.Text);
Labelspan.Text = ts.Days.ToString() + " 天 ";
Session[Studentnum+"Wurl"] = Wurl;
string worknum = wmodel.Wnum;
string LoginIp = Request.Cookies["StudentCookies"].Values["LoginIp"].ToString();
int days =Int32.Parse( LearnSite.Common.XmlHelp.GetWorkDowntime());//获取作品查看天数
HyperLinkreturn.NavigateUrl = "~/Student/myvote.aspx?Wid=" + Wid + "&Wcid=" + wmodel.Wcid.ToString() + "&Wmsort="+wmodel.Wmsort.ToString();
LearnSite.BLL.Mission mbll = new LearnSite.BLL.Mission();
Labelmission.Text = mbll.GetMissionTitle(wmodel.Wmid.Value);
if (Wip == LoginIp && worknum==Studentnum)
{
LBtnfile.Visible = true;
if (Labelself.Text != "")
{
Btnword.Text = "修改自评";
}
else
{
Btnword.Text = "添加自评";
}
}
else
{
if (ts.Days > days)
{
Btnword.Text = "添加互评";
LBtnfile.Visible = true;
}
else
{
Labelmsg.Text = days.ToString()+"天后可查看";
LBtnfile.Visible = false;
}
}
//Labelmsg.Text = Wurl;
}
}
private void ShowWorks()
{
string Wnum = Request.Cookies["StudentCookies"].Values["Snum"].ToString();
LearnSite.BLL.Works ws = new LearnSite.BLL.Works();
GridViewworks.DataSource = ws.ShowMywork(Wnum);
GridViewworks.DataBind();
}
private void ShowWorked()
{
if (Request.QueryString["Mid"] != null)
{
string Mid = Request.QueryString["Mid"].ToString();
string Snum =Request.Cookies["StudentCookies"].Values["Snum"].ToString();
LearnSite.BLL.Works ws = new LearnSite.BLL.Works();
GVwork.DataSource = ws.MyMissonWorks(Int32.Parse( Mid), Snum);// ws.MyHowWorks(Int32.Parse(Cid), Snum);
GVwork.DataBind();
}
}
private void ShowIpWorkDone()
{
if (Request.Cookies["StudentCookies"] != null)
{
if (Request.QueryString["Mid"] != null)
{
string Sgrade = Request.Cookies["StudentCookies"].Values["Sgrade"].ToString();
string Sclass = Request.Cookies["StudentCookies"].Values["Sclass"].ToString();
string Snum = Request.Cookies["StudentCookies"].Values["Snum"].ToString();
string Wip = Request.Cookies["StudentCookies"].Values["LoginIp"].ToString();
if (Request.QueryString["Mcid"] != null)
{
string Wcid = Request.QueryString["Mcid"].ToString();
string Wmid = Request.QueryString["Mid"].ToString();
if (LearnSite.Common.WordProcess.IsNum(Wcid) && LearnSite.Common.WordProcess.IsNum(Wmid))
{
LearnSite.BLL.Works ws = new LearnSite.BLL.Works();
string SnumDone = ws.IpWorkDoneSnum(Int32.Parse(Sgrade), Int32.Parse(Sclass), Int32.Parse(Wcid), Int32.Parse(Wmid), Wip);
if (SnumDone == "")
{
if (LabelMfiletype.Text != "html")
{
Labelmsg.Text = DateTime.Now.ToShortDateString();
}
}
else
{
if (Snum != SnumDone)
{
if (LearnSite.Common.XmlHelp.GetWorkIpLimit())
{
AttachFile.Enabled = false;
Btnupload.Enabled = false;//如果作品提交设定为IP限制的话，提交按钮灰色失效
Labelmsg.Text = SnumDone + "学号<br/>已经在该IP提交本任务作品！";
}
Labelmsg.Text = SnumDone + "学号<br/>已经在该IP提交本任务作品！";
}
else
{
if (Session[Snum] != null)
{
AttachFile.Enabled = false;
Btnupload.Enabled = false;
Labelmsg.Text = "你已经参加投票活动！<br/>你不可以重新提交了！";
}
else
{
Labelmsg.Text = "你可以修改作品";
}
}
}
string Wid = ws.WorkDone(Snum, Int32.Parse(Wcid), Int32.Parse(Wmid));//返回空字符表示不存在该记录
if (Wid != "")
{
//如果作品已经评分，提交按钮灰色失效
if (ws.IsChecked(Int32.Parse(Wid)))
{
Labelmsg.Text = "该作品已经评分!";
Btnupload.Enabled = false;
AttachFile.Enabled = false;
CheckBoxCan.Enabled = false;
}
}
else
{
if (CheckBoxMupload.Checked)
{
Labelmsg.Text =Labelmsg.Text+ "<br/>你未提交该作品？";
}
}
}
else
{
Panelworks.Visible = false;
Labelmsg.Text = "网页超时过期！";
}
}
}
}
}
protected void Btnupload_Click(object sender, EventArgs e)
{
if (IsValid)
{
string Wmid = Request.QueryString["Mid"].ToString();
if (LearnSite.Common.WordProcess.IsNum(Wmid))
{
string Sname = Request.Cookies["StudentCookies"].Values["Sname"].ToString();
string Syear = Request.Cookies["StudentCookies"].Values["Syear"].ToString();
string Sgrade = Request.Cookies["StudentCookies"].Values["Sgrade"].ToString();
string Sclass = Request.Cookies["StudentCookies"].Values["Sclass"].ToString();
string Wnum = Request.Cookies["StudentCookies"].Values["Snum"].ToString();
string Wip = Request.Cookies["StudentCookies"].Values["LoginIp"].ToString();
string LoginTime = Request.Cookies["StudentCookies"].Values["LoginTime"].ToString();
string Wcid = LabelMcid.Text;
string Mfiletype = LabelMfiletype.Text;
string Wmsort = LabelMsort.Text;
DateTime Wdate = DateTime.Now;
string iplast = Wip.Substring(Wip.LastIndexOf(".") + 1);
if (CheckBoxMupload.Checked)//是否可上传
{
string postfilename = this.AttachFile.FileName;
int Wlength = Convert.ToInt32(this.AttachFile.ContentLength);
if (postfilename != "" && postfilename != null)
{
if (LearnSite.Common.WorkUpload.CheckType(postfilename, Mfiletype)) //上传类型是否正确
{
LearnSite.BLL.Works ws = new LearnSite.BLL.Works();
string Wid = ws.WorkDone(Wnum, Int32.Parse(Wcid), Int32.Parse(Wmid));//返回空字符表示不存在该记录
if (Wid != "")
{
//重新提交修改作品
string MySavePath = LearnSite.Common.WorkUpload.GetWurl(Syear, Sgrade, Sclass, Wcid, Wmid);//获得作品保存路径（如果不存在，自动创建）
string RndTime = (DateTime.Parse(LoginTime)).Minute.ToString();
string NewFileName = Server.UrlDecode(Sname) + Wcid + "_" + Wmid + "_" + RndTime + iplast + "." + Mfiletype;
string Wurl = MySavePath + "/" + NewFileName;
string saveFilename = Server.MapPath(Wurl);
try
{
this.AttachFile.MoveTo(saveFilename, Brettle.Web.NeatUpload.MoveToOptions.Overwrite);//保存提交作品
ws.UpdateWorkUp(Int32.Parse(Wid), Wurl, NewFileName, Wlength, Wdate,CheckBoxCan.Checked);//更新Wfilename, Wurl,Wlength, Wdate
string ch = "课程活动" + Wmsort + "重新提交作品成功！";
Labelmsg.Text = ch;
LearnSite.Common.WordProcess.Alert(ch, this.Page);
}
catch (Exception ex)
{
throw ex;
}
}
else
{
//如果作品未提交，提交作品(Wnum, Wcid,Wmid,Wmsort, Wfilename, Wurl,Wlength, Wdate, Wip, Wtime)
string MySavePath = LearnSite.Common.WorkUpload.GetWurl(Syear, Sgrade, Sclass, Wcid, Wmid);//获得作品保存路径（如果不存在，自动创建）
string RndTime = (DateTime.Parse(LoginTime)).Minute.ToString();
string NewFileName = Server.UrlDecode(Sname) + Wcid + "_" + Wmid + "_" + RndTime + iplast + "." + Mfiletype;
string Wurl = MySavePath + "/" + NewFileName;
string Wtime = LearnSite.Common.Computer.TimePassed().ToString();
LearnSite.Model.Works wmodel = new LearnSite.Model.Works();
wmodel.Wnum = Wnum;
wmodel.Wcid = Int32.Parse(Wcid);
wmodel.Wmid = Int32.Parse(Wmid);
wmodel.Wmsort = Int32.Parse(Wmsort);
wmodel.Wfilename = NewFileName;
wmodel.Wurl = Wurl;
wmodel.Wlength = Wlength;
wmodel.Wdate = Wdate;
wmodel.Wip = Wip;
wmodel.Wtime = Wtime;
wmodel.Wcan = CheckBoxCan.Checked;
string saveFilename = Server.MapPath(Wurl);
try
{
this.AttachFile.MoveTo(saveFilename, Brettle.Web.NeatUpload.MoveToOptions.Overwrite);//保存提交作品
ws.AddWorkUp(wmodel);//添加作品提交记录
string worknums = ws.HowCidWorks(Int32.Parse(Wcid), Wnum);
if (worknums != "")
{
LearnSite.BLL.Signin sn = new LearnSite.BLL.Signin();
sn.UpdateQwork(Wnum, Int32.Parse(worknums));//更新今天签到表中的作品数量
}
string ch = "课程活动"+Wmsort+"提交作品成功！";
Labelmsg.Text = ch;
LearnSite.Common.WordProcess.Alert(ch, this.Page);
ShowWorked();
}
catch (Exception ex)
{
throw ex;
}
}
}
else
{
Labelmsg.Text = "提交类型错误！";
string ch = "提交作品类型错误！";
LearnSite.Common.WordProcess.Alert(ch, this.Page);
}
}
else
{
Labelmsg.Text = "你没有选择提交作品！";
string ch = "你没有浏览选择你的作品，请再选择一遍！";
LearnSite.Common.WordProcess.Alert(ch, this.Page);
}
}
else
{
Labelmsg.Text = "本任务无作品!";
}
}
}
}
