Question

Devexpress Chart图表控件 如何在WPF 后台代码添加Point数据

Devexpress Chart图表控件 如何在WPF 后台代码添加Point数据

Answer 1

rivate void BindData(ViewType vt)
{
chartControl1.Series.Clear();
//Series series1 = new Series("日志统计", ViewType.RadarArea);
Series series1 = new Series("日志统计", vt);

chartControl1.Series.Add(series1);
string sSQL = string.Format("select code,baseprice from tRoomType");
DataTable tableMain = SqlLiteHelper.GetDataTable(out sError, sSQL);
tableMain.TableName = "主表";

SeriesPoint point = null;
foreach (DataRow row in tableMain.Rows)
{
if (row["code"] != null)
{
point = new SeriesPoint(row["code"].ToString());
double[] vals = { Convert.ToDouble(row["baseprice"]) };
point.Values = vals;