diff --git a/TextBoxTip.cs b/WinForm/Controls/TextBoxTip.cs
similarity index 100%
rename from TextBoxTip.cs
rename to WinForm/Controls/TextBoxTip.cs
diff --git a/WinForm/Controls/TextBoxXP.cs b/WinForm/Controls/TextBoxXP.cs
new file mode 100644
index 0000000..c8105d4
--- /dev/null
+++ b/WinForm/Controls/TextBoxXP.cs
@@ -0,0 +1,390 @@
+using System;
+using System.ComponentModel;
+using System.Drawing;
+using System.Runtime.InteropServices;
+using System.Windows.Forms;
+
+namespace JumperPelvicFloorTraining.MyControls
+{
+ [ToolboxItem(true)]
+ public class TextBoxXP : System.Windows.Forms.TextBox
+ {
+ ///
+ /// 获得当前进程，以便重绘控件
+ ///
+ ///
+ ///
+ [DllImport("user32.dll")]
+ private static extern IntPtr GetWindowDC(IntPtr hWnd);
+
+ [DllImport("user32.dll")]
+ private static extern int ReleaseDC(IntPtr hWnd, IntPtr hDC);
+
+ private const int EM_SETCUEBANNER = 0x1501;
+
+ [DllImport("user32.dll", CharSet = CharSet.Auto)]
+ private static extern Int32 SendMessage
+ (IntPtr hWnd, int msg, int wParam, [MarshalAs(UnmanagedType.LPWStr)] string lParam);
+
+ ///
+ /// 是否启用热点效果
+ ///
+ private bool _HotTrack = true;
+
+ ///
+ /// 边框颜色
+ ///
+ private Color _BorderColor = Color.FromArgb(0xFF, 0x77, 0x95);
+
+ ///
+ /// 热点边框颜色
+ ///
+ private Color _HotColor = Color.FromArgb(0xFF, 0x30, 0x60);
+
+ ///
+ /// 水印文本
+ ///
+ private string _Watermark = "";
+
+ ///
+ /// 是否鼠标MouseOver状态
+ ///
+ private bool _IsMouseOver = false;
+
+ private float maximum;
+ private float minimum;
+
+ #region 属性
+
+ ///
+ /// 是否启用热点效果
+ ///
+ [Category("外观"),
+ Description("获取或设置输入框水印文本"),
+ DefaultValue("")]
+ public string Watermark
+ {
+ get
+ {
+ return this._Watermark;
+ }
+ set
+ {
+ this._Watermark = value;
+ SendMessage(Handle, EM_SETCUEBANNER, 0, _Watermark);
+ this.Invalidate();
+ }
+ }
+
+ ///
+ /// 是否启用热点效果
+ ///
+ [Category("行为"),
+ Description("获得或设置一个值，指示当鼠标经过控件时控件边框是否发生变化。只在控件的BorderStyle为FixedSingle时有效"),
+ DefaultValue(true)]
+ public bool HotTrack
+ {
+ get
+ {
+ return this._HotTrack;
+ }
+ set
+ {
+ this._HotTrack = value;
+ //在该值发生变化时重绘控件，下同
+ //在设计模式下，更改该属性时，如果不调用该语句，
+ //则不能立即看到设计试图中该控件相应的变化
+ this.Invalidate();
+ }
+ }
+
+ ///
+ /// 边框颜色
+ ///
+ [Category("外观"),
+ Description("获得或设置控件的边框颜色"),
+ DefaultValue(typeof(Color), "#FF7795")]
+ public Color BorderColor
+ {
+ get
+ {
+ return this._BorderColor;
+ }
+ set
+ {
+ this._BorderColor = value;
+ this.Invalidate();
+ }
+ }
+
+ ///
+ /// 热点时边框颜色
+ ///
+ [Category("外观"),
+ Description("获得或设置当鼠标经过控件时控件的边框颜色。只在控件的BorderStyle为FixedSingle时有效"),
+ DefaultValue(typeof(Color), "#F55378")]
+ public Color HotColor
+ {
+ get
+ {
+ return this._HotColor;
+ }
+ set
+ {
+ this._HotColor = value;
+ this.Invalidate();
+ }
+ }
+
+ ///
+ /// 是否只能输入数字
+ ///
+ [Category("行为"),
+ Description("获取或设置TextBox是否只允许输入数字"),
+ DefaultValue(false)]
+ public bool DigitOnly { get; set; }
+
+ ///
+ /// 转为数值
+ ///
+ public float Number
+ {
+ get
+ {
+ if (float.TryParse(Text, out float value))
+ return value;
+ else
+ return 0f;
+ }
+ }
+
+ [Category("数据")]
+ [DefaultValue(0)]
+ [Description("指示小数点后位数")]
+ public int DecimalPlaces { get; set; }
+
+ [Category("数据")]
+ [Description("获取或设置限制的最大值")]
+ public float Maximum
+ {
+ get
+ {
+ return maximum;
+ }
+ set
+ {
+ maximum = value;
+ if (minimum > maximum)
+ {
+ minimum = maximum;
+ }
+ }
+ }
+
+ [Category("数据")]
+ [Description("获取或设置限制的最小值")]
+ public float Minimum
+ {
+ get
+ {
+ return minimum;
+ }
+ set
+ {
+ minimum = value;
+ if (minimum > maximum)
+ {
+ maximum = value;
+ }
+ }
+ }
+
+ #endregion 属性
+
+ ///
+ ///
+ ///
+ public TextBoxXP()
+ : base()
+ {
+ BorderStyle = BorderStyle.FixedSingle;
+ Font = Styles.StaticResources.DefaultFont;
+ }
+
+ ///
+ /// 鼠标移动到该控件上时
+ ///
+ ///
+ protected override void OnMouseMove(MouseEventArgs e)
+ {
+ //鼠标状态
+ this._IsMouseOver = true;
+ //如果启用HotTrack，则开始重绘
+ //如果不加判断这里不加判断，则当不启用HotTrack，
+ //鼠标在控件上移动时，控件边框会不断重绘，
+ //导致控件边框闪烁。下同
+ //谁有更好的办法？Please tell me , Thanks。
+ if (this._HotTrack)
+ {
+ //重绘
+ this.Invalidate();
+ }
+ base.OnMouseMove(e);
+ }
+
+ ///
+ /// 当鼠标从该控件移开时
+ ///
+ ///
+ protected override void OnMouseLeave(EventArgs e)
+ {
+ this._IsMouseOver = false;
+
+ if (this._HotTrack)
+ {
+ //重绘
+ this.Invalidate();
+ }
+ base.OnMouseLeave(e);
+ }
+
+ ///
+ /// 当该控件获得焦点时
+ ///
+ ///
+ protected override void OnGotFocus(EventArgs e)
+ {
+ if (this._HotTrack)
+ {
+ //重绘
+ this.Invalidate();
+ }
+ base.OnGotFocus(e);
+ }
+
+ ///
+ /// 当该控件失去焦点时
+ ///
+ ///
+ protected override void OnLostFocus(EventArgs e)
+ {
+ if (this._HotTrack)
+ {
+ //重绘
+ this.Invalidate();
+ }
+ base.OnLostFocus(e);
+ }
+
+ protected override void OnKeyPress(KeyPressEventArgs e)
+ {
+ base.OnKeyPress(e);
+ // 如果只允许输入数字，则判断输入是否为退格或者数字
+ if (DigitOnly)
+ {
+ //IsNumber：指定字符串中位于指定位置的字符是否属于数字类别
+ //IsPunctuation：指定字符串中位于指定位置的字符是否属于标点符号类别
+ //IsControl：指定字符串中位于指定位置的字符是否属于控制字符类别
+ if (!Char.IsNumber(e.KeyChar) && !Char.IsPunctuation(e.KeyChar) && !Char.IsControl(e.KeyChar))
+ {
+ e.Handled = true; //获取或设置一个值，指示是否处理过System.Windows.Forms.Control.KeyPress事件
+ }
+ else if (Char.IsPunctuation(e.KeyChar) && DecimalPlaces > 0)
+ {
+ if (e.KeyChar == '.')
+ {
+ if (Text.LastIndexOf('.') != -1)
+ {
+ e.Handled = true;
+ }
+ }
+ else
+ {
+ e.Handled = true;
+ }
+ }
+ }
+ }
+
+ protected override void OnLeave(EventArgs e)
+ {
+ base.OnLeave(e);
+
+ if (DigitOnly)
+ {
+ if (!string.IsNullOrWhiteSpace(Text))
+ {
+ if (Number > Maximum)
+ Text = Maximum.ToString("F" + DecimalPlaces);
+ if (Number < Minimum)
+ Text = Minimum.ToString("F" + DecimalPlaces);
+ }
+ }
+ }
+
+ ///
+ /// 获得操作系统消息
+ ///
+ ///
+ protected override void WndProc(ref Message m)
+ {
+ base.WndProc(ref m);
+ if (m.Msg == 0xf || m.Msg == 0x133)
+ {
+ //拦截系统消息，获得当前控件进程以便重绘。
+ //一些控件（如TextBox、Button等）是由系统进程绘制，重载OnPaint方法将不起作用.
+ //所有这里并没有使用重载OnPaint方法绘制TextBox边框。
+ //
+ //MSDN:重写 OnPaint 将禁止修改所有控件的外观。
+ //那些由 Windows 完成其所有绘图的控件（例如 Textbox）从不调用它们的 OnPaint 方法，
+ //因此将永远不会使用自定义代码。请参见您要修改的特定控件的文档，
+ //查看 OnPaint 方法是否可用。如果某个控件未将 OnPaint 作为成员方法列出，
+ //则您无法通过重写此方法改变其外观。
+ //
+ //MSDN:要了解可用的 Message.Msg、Message.LParam 和 Message.WParam 值，
+ //请参考位于 MSDN Library 中的 Platform SDK 文档参考。可在 Platform SDK（“Core SDK”一节）
+ //下载中包含的 windows.h 头文件中找到实际常数值，该文件也可在 MSDN 上找到。
+ IntPtr hDC = GetWindowDC(m.HWnd);
+ if (hDC.ToInt32() == 0)
+ {
+ return;
+ }
+
+ //只有在边框样式为FixedSingle时自定义边框样式才有效
+ if (this.BorderStyle == BorderStyle.FixedSingle)
+ {
+ //边框Width为1个像素
+ System.Drawing.Pen pen = new Pen(this._BorderColor, 1); ;
+
+ if (this._HotTrack)
+ {
+ if (this.Focused)
+ {
+ pen.Color = this._HotColor;
+ }
+ else
+ {
+ if (this._IsMouseOver)
+ {
+ pen.Color = this._HotColor;
+ }
+ else
+ {
+ pen.Color = this._BorderColor;
+ }
+ }
+ }
+ //绘制边框
+ System.Drawing.Graphics g = Graphics.FromHdc(hDC);
+ g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
+ g.DrawRectangle(pen, 0, 0, this.Width - 1, this.Height - 1);
+ pen.Dispose();
+ }
+ //返回结果
+ m.Result = IntPtr.Zero;
+ //释放
+ ReleaseDC(m.HWnd, hDC);
+ }
+ }
+ }
+}
\ No newline at end of file