protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
int Id = Convert.ToInt32(GridView1.DataKeys[e.RowIndex].Value.ToString());
EntityBiblio.Model.Professor Prof = (from p in dB.Professors where p.Id == Id select p).Single();
dB.Professors.Remove(Prof);
dB.SaveChanges();
Response.Redirect("/Professor.aspx");
}
protected void Depart_SelectedIndexChanged(object sender, EventArgs e)
{
EntityBiblio.Model.Professor prof = new EntityBiblio.Model.Professor();
var elmId = dB.Departements.Where(b => b.NomDep == Depart.SelectedValue).FirstOrDefault();
prof.Nom = NomProf.Text;
prof.Prenom = prenomProf.Text;
prof.Tel = Tel.Text;
prof.Email = Email.Text;
prof.CIN1 = Cin.Text;
prof.IdDep = elmId.Id;
dB.Professors.Add(prof);
dB.SaveChanges();
Response.Redirect("/Professor.aspx");
}