public void refresh_dig_data()
{
if (runchart_is_drawing)
{
return;
}
runchart_is_drawing = true;
string nameid = comb_name_select_r.EditValue.ToString();
//-------------------------------------------
BindingList <NumCensus> list_census_1 = new BindingList <NumCensus>();
if (nameid == "热球")
{
get_hot_red_census(index_begin, index_end, list_census_1);
}
else
{
get_item_census(index_begin, index_end, LottoryItem.ItemCnId(comb_name_select_r.Text), list_census_1);
}
//平均值
float sum = 0;
float count = 0;
float aver = 0;
foreach (NumCensus item in list_census_1)
{
count += item.COUNT;
sum += item.NUM * item.COUNT;
}
aver = sum / count;
label_average.Text = "平均值: " + aver.ToString("F2");
//----------------------------------------------
chart_dig_one.SeriesSerializable[0].DataSource = list_census_1;
chart_dig_one.SeriesSerializable[0].Name = comb_name_select_r.Text;
chart_dig_one.SeriesSerializable[0].ArgumentDataMember = "NUM";
chart_dig_one.SeriesSerializable[0].ValueDataMembers[0] = "COUNT";
runchart_is_drawing = false;
}
public void refresh_runchart_data()
{
if (runchart_is_drawing)
{
return;
}
runchart_is_drawing = true;
string nameid = comb_name_select_r.EditValue.ToString();
if (nameid == "热球")
{
runchart_is_drawing = false;
return;
}
//-------------------------------------------
ArrayList list_data = ltData.ltSet.GetRange(index_begin, index_end - index_begin + 1);
BindingList <LottoryItem> list_show = new BindingList <LottoryItem>();
foreach (LottoryItem item in list_data)
{
list_show.Add(item);
}
//----------------------------------------------
chart_line_one.DataSource = list_show;
chart_line_one.SeriesSerializable[0].Name = comb_name_select_r.Text;
chart_line_one.SeriesSerializable[0].ArgumentDataMember = "ID";
chart_line_one.SeriesSerializable[0].ValueDataMembers[0] = LottoryItem.names[LottoryItem.ItemCnId(comb_name_select_r.Text)];
runchart_is_drawing = false;
}