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MainForm.cs
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MainForm.cs
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using ControlRowSourceSample.Model;
using System;
using System.Drawing;
using DevExpress.XtraGrid.Views.Grid;
using DevExpress.Data.Controls;
using DevExpress.XtraCharts;
namespace ControlRowSourceSample {
public partial class MainForm : DevExpress.XtraEditors.XtraForm {
public MainForm() {
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e) {
pLinqServerModeSource.Source = SalesProductDataGenerator.GetData();
#region #ControlRowSource
// Assign a new instance of ControlRowSource to the chart's DataSource property.
chartControl.DataSource = new ControlRowSource() {
Control = mainView,
ControlRows = ControlRows.Selected
};
// Specify chart properties that configures series to display.
chartControl.SeriesDataMember = "State";
SeriesBase seriesTemplate = chartControl.SeriesTemplate;
seriesTemplate.ArgumentDataMember = "Category";
seriesTemplate.ValueDataMembers.AddRange("Revenue");
// Configure additional chart properties.
seriesTemplate.CrosshairLabelPattern = "{S}: {V:C2}";
seriesTemplate.SeriesPointsSorting = SortingMode.Descending;
seriesTemplate.SeriesPointsSortingKey = SeriesPointKey.Value_1;
seriesTemplate.SummaryFunction = "SUM([Revenue])";
XYDiagram diagram = (XYDiagram)chartControl.Diagram;
diagram.AxisY.Label.TextPattern = "{V:C0}";
chartControl.Legend.AlignmentHorizontal = LegendAlignmentHorizontal.Right;
chartControl.Legend.AlignmentVertical = LegendAlignmentVertical.Top;
#endregion #ControlRowSource
}
void OnGridViewRowCellStyle(object sender, RowCellStyleEventArgs e) {
if(e.Column.FieldName == "SalesDynamic")
e.Appearance.ForeColor = Convert.ToDouble(e.CellValue) < 0 ? Color.Red : Color.Green;
}
}
}