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！";
}
}
}
}
}
