关键代码：

        /// <summary>        /// 创建Strip        /// </summary>        /// <param name="chart">ChartControl</param>        /// <param name="strip">Strip</param>        /// <param name="stripLable">Strip文字</param>        /// <param name="stripLengend">Strip对应的Lengend文字</param>        /// <param name="stripColor">Strip颜色</param>        /// <param name="stripStyle">Strip填充样式</param>        public static void CreateStrip(this ChartControl chart, Strip strip, string stripLable, string stripLengend, Color stripColor, FillMode stripStyle)        {            XYDiagram _diagram = (XYDiagram)chart.Diagram;            if (_diagram != null && strip != null)            {                _diagram.AxisY.Strips.Add(strip);                _diagram.AxisY.Strips[0].Visible = true;                _diagram.AxisY.Strips[0].ShowAxisLabel = true;                _diagram.AxisY.Strips[0].AxisLabelText = stripLable;                _diagram.AxisY.Strips[0].ShowInLegend = true;                _diagram.AxisY.Strips[0].LegendText = stripLengend;                _diagram.AxisY.Strips[0].Color = stripColor;                _diagram.AxisY.Strips[0].FillStyle.FillMode = stripStyle;            }        }

chartControl1.CreateStrip(new Strip("利润", 20, 30), "盈利范围", "盈利", Color.LightBlue, FillMode.Empty);

运行效果：

希望有所帮助！谢谢！

[DevExpress]ChartControl之创建Strip示例