private List <Revenue> return_full_list(List <Revenue> list) { list = Revenue.SelectallObject_WithYear(cbb_chooseYears.Text); //if (list.Count != 12) //{ //} return(list); }
private void btn_submit_Click(object sender, EventArgs e) { chart.Series["Doanh thu"].Points.Clear(); string year = cbb_chooseYears.Text; List <Revenue> list = Revenue.SelectallObject_WithYear(cbb_chooseYears.Text); for (int i = 1; i < 13; i++) { double _value = Return_Exist(i.ToString(), year, list); if (_value != 0) { chart.Series["Doanh thu"].Points.AddXY(i + "/" + year, _value); } else { chart.Series["Doanh thu"].Points.AddXY(i + "/" + year, _value); } } }