private void DataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
DataGridViewRow dr = dataGridView1.CurrentRow;
if (dr != null)
{
dr.Selected = true;
txtMaBan.Text = dr.Cells[0].Value.ToString();
numSucChua.Value = decimal.Parse(dr.Cells[1].Value.ToString());
if (dr.Cells[2].Value.ToString() == "Đang Sử Dụng")
{
btSua.Enabled = btXoa.Enabled = false;
}
else
{
btSua.Enabled = btXoa.Enabled = true;
}
dataGridView2.DataSource = Ban.Ctdb(txtMaBan.Text);
dataGridView2.Columns[0].HeaderText = "Tên";
dataGridView2.Columns[1].HeaderText = "Số Điện Thoại";
dataGridView2.Columns[2].HeaderText = "Thời Gian";
dataGridView2.Columns[3].HeaderText = "Số Người";
btThem.Enabled = false;
}
}
public void TestCtdb()
{
string maban = "1";
DataSet dsHienThi = new DataSet();
string l = "select * from DatBan where MaBan = " + maban;
strcon.Open();
OleDbDataAdapter daShowData = new OleDbDataAdapter(l, strcon);
daShowData.Fill(dsHienThi);
daShowData.Dispose();
strcon.Close();
int expected = dsHienThi.Tables[0].Rows.Count;
int actual = Ban.Ctdb(maban).Rows.Count;
Assert.AreEqual(expected, actual);
}