public List <Teacher> GetAllTeacher()
{
using (wcfEntities entities = new wcfEntities())
{
return(entities.Teachers.ToList());
}
}
public Teacher GetTeachers()
{
using (wcfEntities entities = new wcfEntities())
{
return(entities.Teachers.ToList().ElementAt(0));
}
}
public bool addTeacher(Teacher t)
{
try
{
using (wcfEntities entities = new wcfEntities())
{
Teacher teacher = t;
entities.Teachers.Add(teacher);
entities.SaveChanges();
}
return(true);
}
catch
{
return(false);
}
}
