private void bunifuThinButton21_Click(object sender, EventArgs e)
{
try
{
db = new loginteachDataContext();
int val;
int index = dataGridView1.CurrentCell.RowIndex;
val = (int)dataGridView1[0, index].Value;
mec t1 = new mec();
t1.id = (int)dataGridView1[0, index].Value;
t1.cin = (string)dataGridView1[1, index].Value;
t1.module = (string)dataGridView1[2, index].Value;
t1.classe = (int)dataGridView1[3, index].Value;
if (t1 == null)
{
MessageBox.Show("veuillez saisir les champs");
}
else
{
db.mecs.InsertOnSubmit(t1);
db.SubmitChanges();
MessageBox.Show("Module affecté à " + t1.cin);
dataGridView1.DataSource = null;
dataGridView1.DataSource = db.mecs;
}
}
catch (Exception ex) { MessageBox.Show(ex.Message); }
}
private void bunifuThinButton23_Click(object sender, EventArgs e)
{
try
{
/*string val;
* val = textBox2.Text;
* val = (string)dataGridView1.CurrentRow.Cells[0].Value;*/
/*string val;
* int index = dataGridView1.CurrentCell.RowIndex;
* val = (string)dataGridView1[0, index].Value;
*
*
* enseigner e1 = db.enseigner.SingleOrDefault(x => x.cin_enseignant == val && x.id_module == (string)dataGridView1[3, index].Value && x.id_classe == (string)dataGridView1[4, index].Value);
* enseignant e2 = db.enseignant.SingleOrDefault(x => x.cin == val);
* enseignant_mod e3 = db.enseignant_mod.SingleOrDefault(x => x.cin_enseignant == val && x.id_module== (string)dataGridView1[3, index].Value);
* db.enseignant.DeleteOnSubmit(e2);
* db.enseigner.DeleteOnSubmit(e1);
*
* db.enseignant_mod.DeleteOnSubmit(e3);
*
* db.SubmitChanges();
* MessageBox.Show("enseignant successfully deleted");
* //dataGridView1.DataSource = null;
* var query = from enseignant in db.enseignant
* from enseigner in db.enseigner
*
* where enseignant.cin == enseigner.cin_enseignant
*
* && (enseigner.id_classe == comboBox2.SelectedText
|| enseigner.id_module == comboBox2.SelectedText)
|| select new
|| {
|| cin = enseignant.cin,
|| nom = enseignant.nom,
|| prenom = enseignant.prenom,
|| module = enseigner.id_module,
|| classe = enseigner.id_classe
|| };
||dataGridView1.DataSource = query.ToList();*/
int val;
int index = dataGridView1.CurrentCell.RowIndex;
val = (int)dataGridView1[0, index].Value;
mec t1 = db.mecs.Single(x => x.id == val);
db.mecs.DeleteOnSubmit(t1);
db.SubmitChanges();
MessageBox.Show("module Supprimée de " + t1.cin);
dataGridView1.DataSource = null;
loginteachDataContext d = new loginteachDataContext();
dataGridView1.DataSource = d.mecs;
}
catch (Exception ex) { MessageBox.Show(ex.Message); }
}
private void bunifuThinButton22_Click(object sender, EventArgs e)
{
int val;
int index = dataGridView1.CurrentCell.RowIndex;
string cin = "";
if (index < 0)
{
MessageBox.Show("selectionnez une ligne svp!");
}
else
{
val = (int)dataGridView1[0, index].Value;
mec t1 = db.mecs.Single(x => x.id == val);
t1.id = (int)dataGridView1[0, index].Value;
var query = from mec in db.mecs
where mec.id == t1.id
select mec;
foreach (mec emp in query)
{
//emp.cin_enseignant = (string)dataGridView1[0, index].Value;
emp.cin = (string)dataGridView1[1, index].Value;
cin = emp.cin;
emp.module = (string)dataGridView1[2, index].Value;
emp.classe = (int)dataGridView1[3, index].Value;
//emp.classe = (string)dataGridView1[4, index].Value;
}
db.SubmitChanges();
MessageBox.Show(text: "Module Modifiée pour " + cin);
dataGridView1.DataSource = null;
dataGridView1.DataSource = db.mecs;
}
}
