在devexpress圖表控件C中設置圖表類型屬性

Question

如您所見，我在程序的儀表板上創建了一個圖表：

我在load_form中使用此代碼初始化數據

   chartControlMIVBaseDateTime.DataSource = _materialIssueVoucherRepository.ViewImivBasedOnDates().ToList();


            // Generate a data table and bind the chart to it.

            // Specify data members to bind the chart's series template.
            chartControlMIVBaseDateTime.SeriesDataMember = "Count";
            chartControlMIVBaseDateTime.SeriesTemplate.ArgumentDataMember = "DateTime";
            chartControlMIVBaseDateTime.SeriesTemplate.ValueDataMembers.AddRange(new string[] { "Count" });

以數字計數，但問題是我設置了圖表以顯示此類演示

但這不起作用

Answer 1

最終代碼

 Series series = new Series("Series1", ViewType.Spline);

            chartControlMIVBaseDateTime.Series.Add(series);

            // Generate a data table and bind the series to it.
            series.DataSource = _materialIssueVoucherRepository.ViewImivBasedOnDates().ToList();

            // Specify data members to bind the series.
            series.ArgumentScaleType = ScaleType.DateTime;
            series.ArgumentDataMember = "DateTime";
            series.ValueScaleType = ScaleType.Numerical;
            series.ValueDataMembers.AddRange(new string[] { "Count" });