private void btValider_Click(object sender, EventArgs e) { btValider.Visible = false; DialogResult dr = new DialogResult(); dr = MessageBox.Show(Properties.Resources.MsgBoxConfirmChangementPasswordText, Properties.Resources.MsgBoxConfirmChangementPasswordTitre, MessageBoxButtons.YesNo, MessageBoxIcon.Information); if (dr == DialogResult.Yes && (txtNewPwd.TextLength != txtConfirmNewPwd.TextLength) || !(string.IsNullOrWhiteSpace(txtNewPwd.Text) || string.IsNullOrWhiteSpace(txtConfirmNewPwd.Text))) { Outil.ModifierPassword(Accueil.CurrentUsers.Id, txtNewPwd.Text); btValider.Visible = true; Close(); } }