关键代码：
/// <summary>/// 设置X轴Title/// </summary>/// <param name="chart">ChartControl</param>/// <param name="titleText">Title文字</param> /// <param name="titleColor">Title文字颜色</param> public static void SetAxisXTitle(this ChartControl chart, string titleText, Color titleColor) { XYDiagram _diagram = (XYDiagram)chart.Diagram; if (_diagram != null) { _diagram.AxisX.Title.Visible = true; _diagram.AxisX.Title.Alignment = StringAlignment.Center; _diagram.AxisX.Title.Text = titleText; _diagram.AxisX.Title.TextColor = titleColor; _diagram.AxisX.Title.Antialiasing = true; _diagram.AxisX.Title.Font = new Font("Tahoma", 14, FontStyle.Bold); } } /// <summary> /// 设置Y轴Title /// </summary> /// <param name="chart">ChartControl</param> /// <param name="titleText">Title文字</param> /// <param name="titleColor">Title文字颜色</param> public static void SetAxisYTitle(this ChartControl chart, string titleText, Color titleColor) { XYDiagram _diagram = (XYDiagram)chart.Diagram; if (_diagram != null) { _diagram.AxisY.Title.Visible = true; _diagram.AxisY.Title.Alignment = StringAlignment.Center; _diagram.AxisY.Title.Text = titleText; _diagram.AxisY.Title.TextColor = titleColor; _diagram.AxisY.Title.Antialiasing = true; _diagram.AxisY.Title.Font = new Font("Tahoma", 14, FontStyle.Bold); } }代码使用：
chartControl1.SetAxisXTitle("时间x轴演示", Color.Red);chartControl1.SetAxisYTitle("时间y轴演示", Color.Red);运行效果：
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