private void TUYENXE_BTN_Click(object sender, EventArgs e) { QLTUYENXE form = new QLTUYENXE(); form.Show(); this.Close(); }
private void TUYENXE_BTN_Click(object sender, EventArgs e) { //Tạo form QLTUYENXE form = new QLTUYENXE(); form.Show(); this.Visible = false; }