public bool Delete(DTO_CTDoanhThuThang dto)
{
try
{
_con.Open();
string sqlQuery = string.Format("DELETE FROM CTDOANHTHUTHANG WHERE THANG='{0}' AND MACHUYENBAY='{1}'", dto.Thang, dto.MaChuyenBay);
SqlCommand cmd = new SqlCommand(sqlQuery, _con);
if (cmd.ExecuteNonQuery() > 0)
{
return(true);
}
}
catch (Exception a)
{
}
finally
{
_con.Close();
}
return(false);
}
public bool Update(DTO_CTDoanhThuThang dto)
{
try
{
_con.Open();
string sqlQuery = string.Format("UPDATE CTDOANHTHUTHANG SET SOVEBANDUOC='{0}', DOANHTHU='{1}' WHERE THANG='{2}' MACHUYENBAY='{3}')", dto.SoVeBanDuoc, dto.DoanhThu, dto.Thang, dto.MaChuyenBay);
SqlCommand cmd = new SqlCommand(sqlQuery, _con);
if (cmd.ExecuteNonQuery() > 0)
{
return(true);
}
}
catch (Exception a)
{
}
finally
{
_con.Close();
}
return(false);
}
public bool Add(DTO_CTDoanhThuThang dto)
{
try
{
_con.Open();
string sqlQuery = string.Format("INSERT INTO CTDOANHTHUTHANG(THANG, MACHUYENBAY, SOVEBANDUOC, DOANHTHU) VALUES('{0}', '{1}', '{2}', '{3}')", dto.Thang, dto.MaChuyenBay, dto.SoVeBanDuoc, dto.DoanhThu);
SqlCommand cmd = new SqlCommand(sqlQuery, _con);
if (cmd.ExecuteNonQuery() > 0)
{
return(true);
}
}
catch (Exception a)
{
}
finally
{
_con.Close();
}
return(false);
}
public bool Delete(DTO_CTDoanhThuThang dto)
{
return(dal.Delete(dto));
}
public bool Update(DTO_CTDoanhThuThang dto)
{
return(dal.Update(dto));
}
public bool Add(DTO_CTDoanhThuThang dto)
{
return(dal.Add(dto));
}
