/// <summary>
/// khoi tao gia tri
/// </summary>
public ThongTinNhaCungCap()
{
dh = null;
Sql = null;
conn = null;
cmd = null;
arr = null;
dr = null;
cungcap = null;
cn = null;
}
/// <summary>
/// vuong hung =================lay bang DonDatHang================
/// </summary>
/// <returns></returns>
public Entities.ThongTinNhaCungCap[] sp_LayBang_NhaCungCap(Entities.TruyenGiaTri giatri)
{
Entities.ThongTinNhaCungCap[] arrC = null;
try
{
dh = new Constants.ThongTinNhaCungCap();
Sql = new Constants.Sql();
string sql = Sql.sp_LayBang_NhaCungCap;
conn = new Connection();
cn = conn.openConnection();
cmd = new SqlCommand(sql, cn);
cmd.Parameters.Add("MaNhaCungCap", SqlDbType.VarChar, 20).Value = giatri.Giatritruyen;
dr = cmd.ExecuteReader(CommandBehavior.CloseConnection);
arr = new ArrayList();
while (dr.Read())
{
cungcap = new Entities.ThongTinNhaCungCap();
cungcap.Manhacungcap = dr[0].ToString();
cungcap.Tennhacungcap = dr[1].ToString();
cungcap.Diachi = dr[2].ToString();
cungcap.Nohienthoi = dr[3].ToString();
arr.Add(cungcap);
}
int n = arr.Count;
if (n == 0) { return null; }
arrC = new Entities.ThongTinNhaCungCap[n];
for (int i = 0; i < n; i++)
{
arrC[i] = (Entities.ThongTinNhaCungCap)arr[i];
}
}
catch (Exception ex)
{ string s = ex.Message.ToString(); }
finally
{
cmd.Connection.Dispose();
cn.Close();
conn.closeConnection();
}
return arrC;
}