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1. 淇濆瓨鏇茬嚎鍥惧儚锛?/li>

// 鍒涘缓涓€涓狢hart瀵硅薄
Chart chart = new Chart();

// 娣诲姞鏇茬嚎鏁版嵁
Series series = new Series("Series1");
series.Points.AddXY(1, 10);
series.Points.AddXY(2, 20);
chart.Series.Add(series);

// 璁剧疆Chart鐨勫睘鎬?/span>
chart.ChartAreas.Add(new ChartArea("ChartArea"));
chart.ChartAreas[0].AxisX.Title = "X杞?quot;;
chart.ChartAreas[0].AxisY.Title = "Y杞?quot;;

// 淇濆瓨鍥惧儚
chart.SaveImage("chart.png", ChartImageFormat.Png);

2. 淇濆瓨鏇茬嚎鏁版嵁锛?/li>

// 鍒涘缓涓€涓狢hart瀵硅薄
Chart chart = new Chart();

// 娣诲姞鏇茬嚎鏁版嵁
Series series = new Series("Series1");
series.Points.AddXY(1, 10);
series.Points.AddXY(2, 20);
chart.Series.Add(series);

// 淇濆瓨鏁版嵁
using (StreamWriter sw = new StreamWriter("data.txt"))
{
    foreach (var point in series.Points)
    {
        sw.WriteLine($"{point.XValue}\t{point.YValues[0]}");
    }
}

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