/// <summary>
///
/// </summary>
/// <param name="s"></param>
/// <param name="c"></param>
public void RemoveStudentFromClass(Model.NewStudent s, Model.Class c)
{
try
{
Model.ClassAssignment assignment = this.dbContext.Set <Model.ClassAssignment>().Single(x => x.ClassId == c.ClassId && x.NewStudentId == s.NewStudentId);
this.dbContext.Set <Model.ClassAssignment>().Remove(assignment);
this.dbContext.SaveChanges();
}
catch (Exception ex)
{
throw (ex);
}
}
public void ChangeStudentClass(Model.NewStudent s, Model.Class newClass, Model.Class oldClass)
{
try
{
Model.ClassAssignment assignment = this.dbContext.Set <Model.ClassAssignment>().Single(x => x.ClassId == oldClass.ClassId && x.NewStudentId == s.NewStudentId);
assignment.ClassId = newClass.ClassId;
this.dbContext.SaveChanges();
}
catch (Exception ex)
{
throw (ex);
}
}
/// <summary>
///
/// </summary>
/// <param name="s"></param>
/// <param name="c"></param>
public void AddStudentToClass(Model.NewStudent s, Model.Class c)
{
Model.ClassAssignment assignment = new Model.ClassAssignment();
assignment.ClassId = c.ClassId;
assignment.NewStudentId = s.NewStudentId;
try
{
this.dbContext.Set <Model.ClassAssignment>().Add(assignment);
this.dbContext.SaveChanges();
}
catch (Exception ex)
{
throw(ex);
}
}
