private void btnQLTTKM_Click(object sender, EventArgs e) { GUI_ManagePromotion managepromotion = new GUI_ManagePromotion(); this.Visible = false; managepromotion.ShowDialog(); this.Close(); }
private void ManagePromotion_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { GUI_ManagePromotion managepromotion = new GUI_ManagePromotion(); this.Visible = false; managepromotion.ShowDialog(); this.Close(); }