private void button4_Click(object sender, EventArgs e) { MuaHang Child = new MuaHang(ten); this.Hide(); Child.ShowDialog(); this.Show(); }
private void btmuahang_Click(object sender, EventArgs e) { MuaHang mh = new MuaHang(tendn); this.Hide(); mh.ShowDialog(); this.Show(); }
private void btthemhoadon_Click(object sender, EventArgs e) { if (!layDL_themKH()) { return; } hdBLL.ThemHD(hdDTO, lvhoadon); MuaHang Child = new MuaHang(ten); this.Hide(); Child.ShowDialog(); this.Show(); }