public void SaveLogin(Login std)
{
var ensureDLLIsCopied = System.Data.Entity.SqlServer.SqlProviderServices.Instance;
using (var context = new TOContext())
{
context.login.Add(std);
context.SaveChanges();
}
}
public void EditStudent(Student std)
{
var ensureDLLIsCopied = System.Data.Entity.SqlServer.SqlProviderServices.Instance;
using (var context = new TOContext())
{
context.Entry(std).State = System.Data.Entity.EntityState.Modified;
context.SaveChanges();
}
}
public void SaveTeacher(Teacher teach)
{
var ensureDLLIsCopied = System.Data.Entity.SqlServer.SqlProviderServices.Instance;
using (var context = new TOContext())
{
context.teacher.Add(teach);
context.SaveChanges();
}
}
public void DeleteStudent(int ID)
{
var ensureDLLIsCopied = System.Data.Entity.SqlServer.SqlProviderServices.Instance;
using (var context = new TOContext())
{
var student = context.student.Find(ID);
context.Entry(student).State = System.Data.Entity.EntityState.Deleted;
context.SaveChanges();
}
}
public void DeleteTeacher(int ID)
{
var ensureDLLIsCopied = System.Data.Entity.SqlServer.SqlProviderServices.Instance;
using (var context = new TOContext())
{
var teacher = context.teacher.Find(ID);
context.Entry(teacher).State = System.Data.Entity.EntityState.Deleted;
context.SaveChanges();
}
}