private void ajouterToolStripMenuItem_Click(object sender, EventArgs e)
{
if (f5 == null)
{
f5 = new AddAdh();
f5.MdiParent = this;
f5.FormClosed += F5_FormClosed;
f5.Show();
Form childForm = new Form();
}
else
{
f5 = new AddAdh();
}
f5.MdiParent = this;
f5.FormClosed += F5_FormClosed;;
f5.Show();
}
private void F5_FormClosed(object sender, FormClosedEventArgs e)
{
f5 = null;
}
