private void tblConnection_Click(object sender, EventArgs e)
{
frmConnexion frm = new frmConnexion();
frm.MdiParent = this;
frm.Icon = this.Icon;
frm.Show();
}
private void smConnection_Click(object sender, EventArgs e)
{
frmConnexion frm = new frmConnexion();
// Affection de notre Mutateur de frmPrincipal a
// partir de frmConnexion
frm.Main_form = this;
frm.MdiParent = this;
frm.Icon = this.Icon;
frm.Show();
}