diff --git a/SunnyUI/Controls/UITurnSwitch.cs b/SunnyUI/Controls/UITurnSwitch.cs
new file mode 100644
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+++ b/SunnyUI/Controls/UITurnSwitch.cs
@@ -0,0 +1,297 @@
+/******************************************************************************
+ * SunnyUI 开源控件库、工具类库、扩展类库、多页面开发框架。
+ * CopyRight (C) 2012-2023 ShenYongHua(沈永华).
+ * QQ群：56829229 QQ：17612584 EMail：SunnyUI@QQ.Com
+ *
+ * Blog: https://www.cnblogs.com/yhuse
+ * Gitee: https://gitee.com/yhuse/SunnyUI
+ * GitHub: https://github.com/yhuse/SunnyUI
+ *
+ * SunnyUI.dll can be used for free under the GPL-3.0 license.
+ * If you use this code, please keep this note.
+ * 如果您使用此代码，请保留此说明。
+ ******************************************************************************
+ * 文件名称: UITurnSwitch.cs
+ * 文件说明: 旋转开关
+ * 当前版本: V3.3
+ * 创建日期: 2023-07-05
+ *
+ * 2023-07-05: V3.3.9 增加文件说明
+******************************************************************************/
+
+using System;
+using System.ComponentModel;
+using System.Drawing;
+using System.Drawing.Drawing2D;
+
+namespace Sunny.UI
+{
+ [DefaultEvent("ValueChanged")]
+ [DefaultProperty("Active")]
+ [ToolboxItem(true)]
+ public class UITurnSwitch : UIControl
+ {
+ ///
+ ///
+ ///
+ /// 对象
+ /// 开关值
+ public delegate void OnValueChanged(object sender, bool value);
+
+ public UITurnSwitch()
+ {
+ SetStyleFlags();
+ Height = 150;
+ Width = 150;
+ ShowText = false;
+ ShowRect = false;
+
+ inActiveColor = Color.Gray;
+ fillColor = Color.White;
+
+ rectColor = UIStyles.Blue.SwitchActiveColor;
+ fillColor = UIStyles.Blue.SwitchFillColor;
+ inActiveColor = UIStyles.Blue.SwitchInActiveColor;
+ rectDisableColor = UIStyles.Blue.SwitchRectDisableColor;
+ }
+
+ [DefaultValue(false)]
+ [Description("是否只读"), Category("SunnyUI")]
+ public bool ReadOnly { get; set; }
+
+ public event OnValueChanged ValueChanged;
+
+ public event EventHandler ActiveChanged;
+
+ ///
+ /// 字体颜色
+ ///
+ [Description("字体颜色"), Category("SunnyUI")]
+ [DefaultValue(typeof(Color), "White")]
+ public override Color ForeColor
+ {
+ get => foreColor;
+ set => SetForeColor(value);
+ }
+
+ private bool activeValue;
+
+ [DefaultValue(false)]
+ [Description("是否打开"), Category("SunnyUI")]
+ public bool Active
+ {
+ get => activeValue;
+ set
+ {
+ if (!ReadOnly && activeValue != value)
+ {
+ activeValue = value;
+ ValueChanged?.Invoke(this, value);
+ ActiveChanged?.Invoke(this, new EventArgs());
+ Invalidate();
+ }
+ }
+ }
+
+ private string activeText = "开";
+
+ [DefaultValue("开")]
+ [Description("打开文字"), Category("SunnyUI")]
+ public string ActiveText
+ {
+ get => activeText;
+ set
+ {
+ activeText = value;
+ Invalidate();
+ }
+ }
+
+ private string inActiveText = "关";
+
+ [DefaultValue("关")]
+ [Description("关闭文字"), Category("SunnyUI")]
+ public string InActiveText
+ {
+ get => inActiveText;
+ set
+ {
+ inActiveText = value;
+ Invalidate();
+ }
+ }
+
+ private Color inActiveColor;
+
+ [DefaultValue(typeof(Color), "Gray")]
+ [Description("关闭颜色"), Category("SunnyUI")]
+ public Color InActiveColor
+ {
+ get => inActiveColor;
+ set
+ {
+ inActiveColor = value;
+ Invalidate();
+ }
+ }
+
+ ///
+ /// 填充颜色，当值为背景色或透明色或空值则不填充
+ ///
+ [Description("填充颜色"), Category("SunnyUI")]
+ [DefaultValue(typeof(Color), "White")]
+ public Color ButtonColor
+ {
+ get => fillColor;
+ set => SetFillColor(value);
+ }
+
+ ///
+ /// 边框颜色
+ ///
+ [Description("打开颜色"), Category("SunnyUI")]
+ [DefaultValue(typeof(Color), "80, 160, 255")]
+ public Color ActiveColor
+ {
+ get => rectColor;
+ set => SetRectColor(value);
+ }
+
+ ///
+ /// 点击事件
+ ///
+ /// 参数
+ protected override void OnClick(EventArgs e)
+ {
+ ActiveChange();
+ base.OnClick(e);
+ }
+
+ protected override void OnDoubleClick(EventArgs e)
+ {
+ if (!UseDoubleClick)
+ {
+ ActiveChange();
+ base.OnClick(e);
+ }
+ else
+ {
+ base.OnDoubleClick(e);
+ }
+ }
+
+ public event OnCancelEventArgs ActiveChanging;
+
+ private void ActiveChange()
+ {
+ CancelEventArgs e = new CancelEventArgs();
+ if (ActiveChanging != null)
+ {
+ ActiveChanging?.Invoke(this, e);
+ }
+
+ if (!e.Cancel)
+ {
+ Active = !Active;
+ }
+ }
+
+ ///
+ /// 设置主题样式
+ ///
+ /// 主题样式
+ public override void SetStyleColor(UIBaseStyle uiColor)
+ {
+ base.SetStyleColor(uiColor);
+
+ rectColor = uiColor.SwitchActiveColor;
+ fillColor = uiColor.SwitchFillColor;
+ inActiveColor = uiColor.SwitchInActiveColor;
+ rectDisableColor = uiColor.SwitchRectDisableColor;
+ }
+
+ [Description("不可用颜色"), Category("SunnyUI")]
+ [DefaultValue(typeof(Color), "173, 178, 181")]
+ public Color DisabledColor
+ {
+ get => rectDisableColor;
+ set => SetRectDisableColor(value);
+ }
+
+ protected override void OnEnabledChanged(EventArgs e)
+ {
+ base.OnEnabledChanged(e);
+ Invalidate();
+ }
+
+ private int backSize = 100;
+ public int BackSize
+ {
+ get => backSize;
+ set
+ {
+ backSize = value;
+ Invalidate();
+ }
+ }
+
+ private int backInnerSize = 80;
+ public int BackInnerSize
+ {
+ get => backInnerSize;
+ set
+ {
+ backInnerSize = value;
+ Invalidate();
+ }
+ }
+
+ ///
+ /// 绘制填充颜色
+ ///
+ /// 绘图图面
+ /// 绘图路径
+ protected override void OnPaintFill(Graphics g, GraphicsPath path)
+ {
+ Color color = Active ? ActiveColor : InActiveColor;
+ if (!Enabled) color = rectDisableColor;
+
+ Point center = new Point(Width / 2, Height / 2);
+ g.FillEllipse(rectColor, new Rectangle(center.X - BackSize / 2, center.Y - BackSize / 2, BackSize, BackSize));
+ int size = backSize - 10;
+ g.FillEllipse(Color.White, new Rectangle(center.X - size / 2, center.Y - size / 2, size, size));
+ g.FillEllipse(rectColor, new Rectangle(center.X - backInnerSize / 2, center.Y - backInnerSize / 2, backInnerSize, backInnerSize));
+
+ if (Active)
+ {
+ int size1 = 10;
+ int size2 = 6;
+ PointF pt1 = center.CalcAzRangePoint(size1, 45);
+ PointF pt2 = center.CalcAzRangePoint(size1, 225);
+ PointF pt3 = pt1.CalcAzRangePoint(BackSize / 2 + size2, 315);
+ PointF pt4 = pt2.CalcAzRangePoint(BackSize / 2 + size2, 315);
+ PointF pt5 = pt1.CalcAzRangePoint(BackSize / 2 + size2, 135);
+ PointF pt6 = pt2.CalcAzRangePoint(BackSize / 2 + size2, 135);
+ g.FillPolygon(Color.Silver, new PointF[] { pt3, pt4, pt6, pt5 });
+
+ pt1 = center.CalcAzRangePoint(BackSize / 2 - size2, 315);
+ g.FillEllipse(Color.Lime, pt1.X - size2, pt1.Y - size2, size2 * 2, size2 * 2);
+ }
+ else
+ {
+ int size1 = 10;
+ int size2 = 6;
+ PointF pt1 = center.CalcAzRangePoint(size1, 135);
+ PointF pt2 = center.CalcAzRangePoint(size1, 315);
+ PointF pt3 = pt1.CalcAzRangePoint(BackSize / 2 + size2, 45);
+ PointF pt4 = pt2.CalcAzRangePoint(BackSize / 2 + size2, 45);
+ PointF pt5 = pt1.CalcAzRangePoint(BackSize / 2 + size2, 225);
+ PointF pt6 = pt2.CalcAzRangePoint(BackSize / 2 + size2, 225);
+ g.FillPolygon(Color.Silver, new PointF[] { pt3, pt4, pt6, pt5 });
+
+ pt1 = center.CalcAzRangePoint(BackSize / 2 - size2, 45);
+ g.FillEllipse(Color.Red, pt1.X - size2, pt1.Y - size2, size2 * 2, size2 * 2);
+ }
+ }
+ }
+}