private void button1_Click(object sender, EventArgs e)
{
int i=this.comboBox1.SelectedIndex;
Donnees donnees = new Donnees(projet,i);
donnees.MdiParent = this.MdiParent;
donnees.Show();
this.Close();
}
private void button1_Click(object sender, EventArgs e)
{
int i = this.comboBox1.SelectedIndex;
Donnees donnees = new Donnees(projet, i);
donnees.MdiParent = this.MdiParent;
donnees.Show();
this.Close();
}