/// <summary>
/// 学案xml序列化（不用）
/// </summary>
/// <param name="Cid"></param>
/// <returns></returns>
public static bool SerialiazeCourse(int Cid)
{
LearnSite.Model.Courses course = new LearnSite.Model.Courses();
LearnSite.BLL.Courses bll = new LearnSite.BLL.Courses();
course = bll.GetModel(Cid);
string xmlCoursePath = CourseCidPath(Cid);
if (!Directory.Exists(xmlCoursePath)) //如果不存在该目录，则创建
{
Directory.CreateDirectory(xmlCoursePath);
}
string xmlCourseName = xmlCoursePath + @"\" + Cid + ".xml";
if (File.Exists(xmlCourseName))
{
File.Delete(xmlCourseName);
}
XmlSerializer xs = new XmlSerializer(typeof(LearnSite.Model.Courses));
Stream stream = new FileStream(xmlCourseName, FileMode.Create, FileAccess.Write, FileShare.ReadWrite);
xs.Serialize(stream, course);
stream.Close();
if (File.Exists(xmlCourseName))
{
return(true);
}
{
return(false);
}
}
/// <summary>
/// 新建学案，返回学案编号
/// </summary>
/// <param name="dtCourse"></param>
/// <returns></returns>
private static int CreateCourse(DataTable dtCourse, int cobj, int Hid)
{
int newCid = 0;
LearnSite.Model.Courses cs = new LearnSite.Model.Courses();
LearnSite.BLL.Courses bll = new LearnSite.BLL.Courses();
cs = bll.GetTableModel(dtCourse);//获得学案的model
int thisCid = cs.Cid;
string thisCcontent = cs.Ccontent;
cs.Cterm = Int32.Parse(LearnSite.Common.XmlHelp.GetTerm()); //替换成当前学期
cs.Cdate = DateTime.Now;
cs.Cobj = cobj; //替换成当前年级
cs.Cks = bll.CksMaxValue(cs.Cterm.Value, cs.Cobj.Value, Hid); //替换成当前年级的最新课节
cs.Chid = Hid;
cs.Cfiletype = "txt";
newCid = bll.Add(cs);//获得新增学案的Cid
string oldstr = "Store/" + thisCid.ToString();
string newstr = "Store/" + newCid.ToString();
string newCcontent = thisCcontent.Replace(oldstr, newstr); //替换链接地址
bll.UpdateCcontent(newCid, newCcontent); //更新内容
return(newCid);
}
/// <summary>
/// 将指定Cid从xml内容读到model中
/// </summary>
/// <param name="Cid"></param>
/// <returns></returns>
public static LearnSite.Model.Courses course(int Cid)
{
LearnSite.Model.Courses cs = new LearnSite.Model.Courses();
LearnSite.BLL.Courses bll = new LearnSite.BLL.Courses();
string xmlFile = XmlFilename(Cid);
DataSet ds = new DataSet();
DataTable dt = new DataTable();
if (xmlFile != "")
{
ds.ReadXml(xmlFile);//读取xml文件到ds
dt = ds.Tables["Course"];
cs = bll.GetTableModel(dt);
ds.Dispose();
return cs;
}
else
{
ds.Dispose();
return null;
}
}
/// <summary>
/// 将指定Cid从xml内容读到model中
/// </summary>
/// <param name="Cid"></param>
/// <returns></returns>
public static LearnSite.Model.Courses course(int Cid)
{
LearnSite.Model.Courses cs = new LearnSite.Model.Courses();
LearnSite.BLL.Courses bll = new LearnSite.BLL.Courses();
string xmlFile = XmlFilename(Cid);
DataSet ds = new DataSet();
DataTable dt = new DataTable();
if (xmlFile != "")
{
ds.ReadXml(xmlFile);//读取xml文件到ds
dt = ds.Tables["Course"];
cs = bll.GetTableModel(dt);
ds.Dispose();
return(cs);
}
else
{
ds.Dispose();
return(null);
}
}
/// <summary>
/// 新建课程，返回课程编号
/// </summary>
/// <param name="dtCourse"></param>
/// <returns></returns>
private static int CreateCourse(DataTable dtCourse)
{
LearnSite.Model.Courses cs = new LearnSite.Model.Courses();
LearnSite.BLL.Courses bll = new LearnSite.BLL.Courses();
cs = bll.GetTableModel(dtCourse);//获得课程的model
int thisCid = cs.Cid;
string thisCcontent = cs.Ccontent;
int maxCid = bll.GetMaxId();
string oldstr = "Store/"+thisCid.ToString();
string newstr = "Store/" + maxCid.ToString();
cs.Ccontent = thisCcontent.Replace(oldstr, newstr);//替换链接地址
cs.Cterm =Int32.Parse( LearnSite.Common.XmlHelp.GetTerm());//替换成当前学期
cs.Cdate = DateTime.Now;
if (HttpContext.Current.Session["importgrade"] != null)
{
cs.Cobj = int.Parse(HttpContext.Current.Session["importgrade"].ToString());//替换成当前年级
cs.Cks = bll.CksMaxValue(cs.Cterm.Value, cs.Cobj.Value);//替换成当前年级的最新课时
}
if (HttpContext.Current.Request.Cookies["TeacherCookies"] != null)
{
cs.Chid = Int32.Parse(HttpContext.Current.Request.Cookies["TeacherCookies"].Values["Hid"].ToString());
}
int newCid = bll.Add(cs);//获得新增课程的Cid
return newCid;
}
/// <summary>
/// 课程xml序列化（不用）
/// </summary>
/// <param name="Cid"></param>
/// <returns></returns>
public static bool SerialiazeCourse(int Cid)
{
LearnSite.Model.Courses course = new LearnSite.Model.Courses();
LearnSite.BLL.Courses bll = new LearnSite.BLL.Courses();
course = bll.GetModel(Cid);
string xmlCoursePath = CourseCidPath(Cid);
if (!Directory.Exists(xmlCoursePath)) //如果不存在该目录，则创建
Directory.CreateDirectory(xmlCoursePath);
string xmlCourseName = xmlCoursePath + @"\" + Cid + ".xml";
if (File.Exists(xmlCourseName))
File.Delete(xmlCourseName);
XmlSerializer xs = new XmlSerializer(typeof(LearnSite.Model.Courses));
Stream stream = new FileStream(xmlCourseName, FileMode.Create, FileAccess.Write, FileShare.ReadWrite);
xs.Serialize(stream, course);
stream.Close();
if (File.Exists(xmlCourseName))
{
return true;
}
{
return false;
}
}
