private void txtTraCuu_TextChanged(object sender, EventArgs e) { BUS_Tram kh = new BUS_Tram(); if (string.IsNullOrEmpty(txtTraCuu.Text)) { dgvTraCuuTram.DataSource = kh.LoadTram(); } else { dgvTraCuuTram.DataSource = kh.TraCuuTram(txtTraCuu.Text); } }
private void frmHOTRO_TenTram_Load(object sender, EventArgs e) { BUS_Tram tram = new BUS_Tram(); dgvTraCuuTram.DataSource = tram.LoadTram(); }
public void LoadQLTram() { BUS_Tram tram = new BUS_Tram(); dgvDSTram.DataSource = tram.LoadTram(); }