public void ThemSPTest()
{
SANPHAM SP = new SANPHAM();
DataTable dt = SP.gettable();
int Sodong = dt.Rows.Count;
String TenSP = "SP07";
int Soluong = 3;
String TenLSP = "LSP01";
int Dongia = 200000;
SP.ThemSP(TenSP, Soluong, TenLSP, Dongia);
DataTable da = SP.gettable();
Assert.AreEqual(da.Rows.Count, (Sodong + 1));
Assert.AreEqual(da.Rows[da.Rows.Count - 1].ItemArray[1].ToString(), TenSP);
Assert.AreEqual(int.Parse(da.Rows[da.Rows.Count - 1].ItemArray[2].ToString()), Soluong);
}
public void Hien(string filter = "")
{
DataTable dt = new DataTable();
dt = SP.gettable();
DataView dv = new DataView(dt);
if (!string.IsNullOrEmpty(filter))
{
dv.RowFilter = filter;
}
DGRSanpham.AutoGenerateColumns = false;
DGRSanpham.DataSource = dv;
}