private void button1_Click(object sender, EventArgs e)
{
Add_user a = new Add_user();
a.id = 0;
a.ShowDialog();
}
private void button2_Click(object sender, EventArgs e)
{
string[] tab = new string[4];
int i = 0;
foreach (DataGridViewCell cell in dataGridView1.SelectedCells)
{
tab[i] = cell.Value.ToString();
i++;
}
Add_user a = new Add_user();
a.id = Int32.Parse(tab[3]);
Loginn us = new Loginn()
{
utilisateur = tab[0], mot_de_pass = tab[1], role = tab[2]
};
a.User = us;
a.ShowDialog();
}