public bool EditObj(string id, string content)
{
try
{
SyllabusObjective ediobj = db.SyllabusObjectives.Where(edit => edit.id == id).Single();
ediobj.ObjSContent = content;
db.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
public bool DelObj(string id)
{
try
{
SyllabusObjective delobj = db.SyllabusObjectives.Where(del => del.id == id).Single();
db.SyllabusObjectives.DeleteOnSubmit(delobj);
db.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
public bool AddObj(string ids, string content)
{
try
{
SyllabusObjective addobj = new SyllabusObjective();
addobj.id = createID();
addobj.idSyllabus = ids;
addobj.ObjSContent = content;
db.SyllabusObjectives.InsertOnSubmit(addobj);
db.SubmitChanges();
return(true);
}
catch
{
return(false);
}
}
