public void Delete(Handout h)
{
using (var context = new SwuDBContext())
{
var existing = context.Handout
.Where(i => i.Id == h.Id)
.FirstOrDefault();
context.Handout.Remove(existing);
context.SaveChanges();
}
}
public void Update(Handout h)
{
using (var context = new SwuDBContext())
{
var existing = context.Handout
.Where(i => i.Id == h.Id)
.FirstOrDefault();
existing.FilePath = h.FilePath;
context.Entry(existing).State = System.Data.Entity.EntityState.Modified;
context.SaveChanges();
}
}
public static Handout[] GetHandouts(int lessonId, string type)
{
DataTable dt = DBHelper.GetDataTable(" select * from handout where lesson_id = " + lessonId.ToString() + " " + ((!type.Trim().Equals(""))? " and [type] = '" + type.Trim() + "' ": "") + " order by [type], sort, [id] ");
Handout[] handoutArray = new Handout[dt.Rows.Count];
for (int i = 0; i < dt.Rows.Count; i++)
{
handoutArray[i] = new Handout();
handoutArray[i]._fields = dt.Rows[i];
}
return(handoutArray);
}
override public void Apply(RegularContainer pmaster)
{
var master = (Handout)pmaster;
TraceLogger.DebugInternal("HandoutMasterMapping.Apply");
uint masterId = 0; // master.PersistAtom.SlideId;
this._ctx.RegisterHandoutMasterMapping(masterId, this);
this.Master = master;
this.MasterId = 0; // master.PersistAtom.SlideId;
}
public void CreateNew(Handout h)
{
using (var context = new SwuDBContext())
{
var course = context.Courses
.Where(i => i.Id == h.CourseId)
.FirstOrDefault();
context.Courses.Attach(course);
h.Course = course;
context.Handout.Add(h);
context.SaveChanges();
}
}
private void ui_main_panel_Load(object sender, EventArgs e)
{
// tips绑定
tip_main_panel.SetToolTip(picBox_setting, "右键单击，展示工具箱");
tip_main_panel.SetToolTip(picBox_user_icon, "单击修改个人信息");
show_list = new ShowList(SetList);
handout = new Handout(SetForm);
// 设置用户昵称、签名
this.lbl_nickname.Text = user.Nickname;
this.tbx_signature.Text = user.Signature;
}
/// <summary>
/// Writes a handout master.
///
/// <param name="ppt">PowerpointDocument record</param>
/// <param name="m">Handout master record</param>
private void WriteHandoutMaster2(PowerpointDocument ppt, Handout m)
{
_writer.WriteStartElement("p", "handoutMasterId", OpenXmlNamespaces.PresentationML);
HandoutMasterMapping mapping = _ctx.GetOrCreateHandoutMasterMappingByMasterId(0);
mapping.Write();
string relString = mapping.targetPart.RelIdToString;
_writer.WriteAttributeString("r", "id", OpenXmlNamespaces.Relationships, relString);
_writer.WriteEndElement();
}
