private void btnLoai_Click(object sender, EventArgs e) { loaisp l = new loaisp(); l.Show(); }
private void btnLoai_Click(object sender, EventArgs e) { loaisp l = new loaisp(); l.Show(); }
private void btnLoai_Click(object sender, EventArgs e) { loaisp l = new loaisp(); l.Show(); }
private void btnLoai_Click(object sender, EventArgs e) { loaisp l = new loaisp(); l.Show(); }