private void hoaDonToolStripMenuItem_Click(object sender, EventArgs e) { if (!kiemtratontai("FrmHoaDon")) { FrmHoaDon f = new FrmHoaDon(); hienthimpi(f); } }
private void hóaĐơnToolStripMenuItem_Click(object sender, EventArgs e) { FrmHoaDon f = new FrmHoaDon(); f.ShowDialog(); }
private void button4_Click(object sender, EventArgs e) { FrmHoaDon ss = new FrmHoaDon(); ss.Show(); }
/// <summary> /// Constructor cho Form Hóa đơn /// </summary> /// <param name="f"></param> public BL_Ban(FrmHoaDon f) { frmHoaDon = f; }
public BL_HoaDon(FrmHoaDon f) { frmHoaDon = f; }