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C#

c#自定义日期卡片与时钟卡片

一缕清风
2021-01-29 / 0 评论 / 54 阅读 / 正在检测是否收录...

简介

偶然翻到以前下载的例子,觉得还不错;在这里记录一下防止丢失,也顺带分享一下;例子是自定义日期卡片控件,控件是基于winfrom写的,类似一vista风格的时钟控件,自定义日期卡片代码也不多,主要包含农历转换类和自定义矩形类,直接复制粘贴就能用。

准备

首先我们新建winform自定义控件,然后贴上如下代码

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;

namespace CNPOPSOFT.Controls
{
    public partial class VistaCalendar : UserControl
    {
        Timer timer = new Timer();
        bool useToday = true;
        DateTime curDate;
        string strYearMonth, strDay, strDayOfWeek, strCnYearInfo;
        Font fontDefault = new Font("微软雅黑", 9);
        Font fontDay = new Font("微软雅黑", 46);
        Font fontCnYearInfo = new Font("微软雅黑", 7.5f);

        public enum VistaCalendarStyle
        {
            Default, Red, Purple, Green, Gray, Brown, Blue
        }

        private VistaCalendarStyle style = VistaCalendarStyle.Default;
        /// <summary>
        /// 样式
        /// </summary>
        public VistaCalendarStyle Style
        {
            get { return style; }
            set { style = value; this.Invalidate(); }
        }

        public VistaCalendar()
        {
            InitializeComponent();

            curDate = DateTime.Today;
            UpdateCurrentDateInfo();

            timer.Interval = 6000;  //1分钟刷新一次
            timer.Enabled = true;
            timer.Tick += new EventHandler(timer_Tick);

            this.BackColor = Color.Transparent;
            this.DoubleBuffered = true;

            this.Paint += new PaintEventHandler(VistaCalendar_Paint);
            this.Resize += new EventHandler(VistaCalendar_Resize);
            this.MouseUp += new MouseEventHandler(VistaCalendar_MouseUp);
        }

        void VistaCalendar_MouseUp(object sender, MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Right)
            {
                contextMenuStrip1.Show(this, e.Location);
            }
        }

        void timer_Tick(object sender, EventArgs e)
        {
            if (useToday && curDate != DateTime.Today)
            {
                curDate = DateTime.Today;
                UpdateCurrentDateInfo();

                this.Invalidate();
            }
        }

        /// <summary>
        /// 更新当前日期信息
        /// </summary>
        private void UpdateCurrentDateInfo()
        {
            strYearMonth = curDate.Year.ToString() + "年  " + curDate.Month.ToString() + "月";
            strDay = curDate.Day.ToString();
            strDayOfWeek = GetDayOfWeekString(curDate);

            ChineseCalendarInfo cn = new ChineseCalendarInfo(curDate);
            string cnInfo = cn.LunarYearSexagenary;
            cnInfo += cn.LunarYearAnimal + "年  ";
            cnInfo += cn.LunarMonthText + "月";
            cnInfo += cn.LunarDayText;
            strCnYearInfo = cnInfo;
        }

        /// <summary>
        /// 获取星期的中文字符串
        /// </summary>
        /// <param name="date"></param>
        /// <returns></returns>
        private string GetDayOfWeekString(DateTime date)
        {
            string weekday;
            int dayOfWeek = (int)date.DayOfWeek;
            if (dayOfWeek == 1)
                weekday = "星期一 ";
            else if (dayOfWeek == 2)
                weekday = "星期二 ";
            else if (dayOfWeek == 3)
                weekday = "星期三 ";
            else if (dayOfWeek == 4)
                weekday = "星期四 ";
            else if (dayOfWeek == 5)
                weekday = "星期五 ";
            else if (dayOfWeek == 6)
                weekday = "星期六 ";
            else
                weekday = "星期日 ";
            return weekday;
        }

        private CustomRectangle positionRect = new CustomRectangle();
        /// <summary>
        /// 位置矩形
        /// </summary>
        [DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
        public CustomRectangle PositionRect
        {
            get { return positionRect; }
            set { positionRect = value; }
        }

        void VistaCalendar_Resize(object sender, EventArgs e)
        {
            if (positionRect == null) positionRect = new CustomRectangle();
            positionRect.Width = (int)ImageBg.Width;
            positionRect.Height = (int)ImageBg.Height;
            positionRect.Top = (int)(this.ClientSize.Height < ImageBg.Height ? 0 : (this.ClientSize.Height - ImageBg.Height) / 2f);
            positionRect.Left = (int)(this.ClientSize.Width < ImageBg.Width ? 0 : (this.ClientSize.Width - ImageBg.Width) / 2f);

            this.Invalidate();
        }

        internal SolidBrush FontBrush
        {
            get
            {
                if (style == VistaCalendarStyle.Green)
                    return new SolidBrush(Color.Black);
                else
                    return new SolidBrush(Color.White);
            }
        }

        void VistaCalendar_Paint(object sender, PaintEventArgs e)
        {
            e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.ClearTypeGridFit;

            //背景
            e.Graphics.DrawImage(ImageBg, positionRect.ToRectangle());

            //绘制日期
            StringFormat format = new StringFormat();
            format.Alignment = StringAlignment.Center;
            format.LineAlignment = StringAlignment.Center;
            e.Graphics.DrawString(strYearMonth, fontDefault, FontBrush,
                new Rectangle((int)positionRect.X + 10, (int)positionRect.Y + 26, (int)positionRect.Width - 20, 20), format);
            e.Graphics.DrawString(strDayOfWeek, fontDefault, FontBrush,
                new Rectangle((int)positionRect.X + 10, (int)positionRect.Y + 106, (int)positionRect.Width - 20, 20), format);
            e.Graphics.DrawString(strCnYearInfo, fontCnYearInfo, FontBrush,
                new Rectangle((int)positionRect.X + 10, (int)positionRect.Y + 122, (int)positionRect.Width - 20, 20), format);

            e.Graphics.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit;
            e.Graphics.DrawString(strDay, fontDay, new SolidBrush(Color.Black),
                new Rectangle((int)positionRect.X + 12, (int)positionRect.Y + 40, (int)positionRect.Width - 20, 80), format);
            e.Graphics.DrawString(strDay, fontDay, new SolidBrush(Color.White),
                new Rectangle((int)positionRect.X + 10, (int)positionRect.Y + 38, (int)positionRect.Width - 20, 80), format);

        }

        /// <summary>
        /// 背景图片
        /// </summary>
        private Bitmap ImageBg
        {
            get
            {
                switch (style)
                {
                    case VistaCalendarStyle.Blue:
                        return global::CNPOPSOFT.Controls.Properties.Resources.Calendar_bg_blue;
                    case VistaCalendarStyle.Brown:
                        return global::CNPOPSOFT.Controls.Properties.Resources.Calendar_bg_brown;
                    case VistaCalendarStyle.Gray:
                        return global::CNPOPSOFT.Controls.Properties.Resources.Calendar_bg_gray;
                    case VistaCalendarStyle.Green:
                        return global::CNPOPSOFT.Controls.Properties.Resources.Calendar_bg_green;
                    case VistaCalendarStyle.Purple:
                        return global::CNPOPSOFT.Controls.Properties.Resources.Calendar_bg_purple;
                    case VistaCalendarStyle.Red:
                        return global::CNPOPSOFT.Controls.Properties.Resources.Calendar_bg_red;
                    default:
                        return global::CNPOPSOFT.Controls.Properties.Resources.Calendar_bg;
                }
            }
        }

        private void mnu炫菲橘黄_Click(object sender, EventArgs e)
        {
            this.style = VistaCalendarStyle.Default;
            this.Invalidate();
        }

        private void mnu蔚然天蓝_Click(object sender, EventArgs e)
        {
            this.style = VistaCalendarStyle.Blue;
            this.Invalidate();
        }

        private void mnu烟熏黛紫_Click(object sender, EventArgs e)
        {
            this.style = VistaCalendarStyle.Purple;
            this.Invalidate();
        }

        private void mnu时尚晶红_Click(object sender, EventArgs e)
        {
            this.style = VistaCalendarStyle.Red;
            this.Invalidate();
        }

        private void mnu流光荧绿_Click(object sender, EventArgs e)
        {
            this.style = VistaCalendarStyle.Green;
            this.Invalidate();
        }

        private void mnu榛情咖啡_Click(object sender, EventArgs e)
        {
            this.style = VistaCalendarStyle.Brown;
            this.Invalidate();
        }

        private void mnu沉稳雅灰_Click(object sender, EventArgs e)
        {
            this.style = VistaCalendarStyle.Gray;
            this.Invalidate();
        }

        private void mnu转到上一月_Click(object sender, EventArgs e)
        {
            useToday = false;
            curDate = curDate.AddMonths(-1);
            UpdateCurrentDateInfo();
            this.Invalidate();
        }

        private void mnu转到上一天_Click(object sender, EventArgs e)
        {
            useToday = false;
            curDate = curDate.AddDays(-1);
            UpdateCurrentDateInfo();
            this.Invalidate();
        }

        private void mnu转到今天_Click(object sender, EventArgs e)
        {
            useToday = true;
            curDate = DateTime.Today;
            UpdateCurrentDateInfo();
            this.Invalidate();
        }

        private void mnu转到下一天_Click(object sender, EventArgs e)
        {
            useToday = false;
            curDate = curDate.AddDays(1);
            UpdateCurrentDateInfo();
            this.Invalidate();
        }

        private void mnu转到下一月_Click(object sender, EventArgs e)
        {
            useToday = false;
            curDate = curDate.AddMonths(1);
            UpdateCurrentDateInfo();
            this.Invalidate();
        }

    }
}

然后新建农历转换类库代码

using System;
using System.Collections.Generic;
using System.Text;
using System.Globalization;
using System.Text.RegularExpressions;

namespace CNPOPSOFT.Controls
{
    internal class ChineseCalendarInfo
    {
        private DateTime m_SolarDate;
        private int m_LunarYear, m_LunarMonth, m_LunarDay;
        private bool m_IsLeapMonth = false;
        private string m_LunarYearSexagenary = null, m_LunarYearAnimal = null;
        private string m_LunarYearText = null, m_LunarMonthText = null, m_LunarDayText = null;
        private string m_SolarWeekText = null, m_SolarConstellation = null, m_SolarBirthStone = null;

        #region 构造函数

        public ChineseCalendarInfo()
            : this(DateTime.Now.Date)
        {

        }

        /// <summary>
        /// 从指定的阳历日期创建中国日历信息实体类
        /// </summary>
        /// <param name="date">指定的阳历日期</param>
        public ChineseCalendarInfo(DateTime date)
        {
            m_SolarDate = date;
            LoadFromSolarDate();
        }

        private void LoadFromSolarDate()
        {
            m_IsLeapMonth = false;
            m_LunarYearSexagenary = null;
            m_LunarYearAnimal = null;
            m_LunarYearText = null;
            m_LunarMonthText = null;
            m_LunarDayText = null;
            m_SolarWeekText = null;
            m_SolarConstellation = null;
            m_SolarBirthStone = null;

            m_LunarYear = calendar.GetYear(m_SolarDate);
            m_LunarMonth = calendar.GetMonth(m_SolarDate);
            int leapMonth = calendar.GetLeapMonth(m_LunarYear);

            if (leapMonth == m_LunarMonth)
            {
                m_IsLeapMonth = true;
                m_LunarMonth -= 1;
            }
            else if (leapMonth > 0 && leapMonth < m_LunarMonth)
            {
                m_LunarMonth -= 1;
            }

            m_LunarDay = calendar.GetDayOfMonth(m_SolarDate);

            CalcConstellation(m_SolarDate, out m_SolarConstellation, out m_SolarBirthStone);
        }

        #endregion

        #region 日历属性

        /// <summary>
        /// 阳历日期
        /// </summary>
        public DateTime SolarDate
        {
            get { return m_SolarDate; }
            set
            {
                if (m_SolarDate.Equals(value))
                    return;
                m_SolarDate = value;
                LoadFromSolarDate();
            }
        }
        /// <summary>
        /// 星期几
        /// </summary>
        public string SolarWeekText
        {
            get
            {
                if (string.IsNullOrEmpty(m_SolarWeekText))
                {
                    int i = (int)m_SolarDate.DayOfWeek;
                    m_SolarWeekText = ChineseWeekName[i];
                }
                return m_SolarWeekText;
            }
        }
        /// <summary>
        /// 阳历星座
        /// </summary>
        public string SolarConstellation
        {
            get { return m_SolarConstellation; }
        }
        /// <summary>
        /// 阳历诞生石
        /// </summary>
        public string SolarBirthStone
        {
            get { return m_SolarBirthStone; }
        }

        /// <summary>
        /// 阴历年份
        /// </summary>
        public int LunarYear
        {
            get { return m_LunarYear; }
        }
        /// <summary>
        /// 阴历月份
        /// </summary>
        public int LunarMonth
        {
            get { return m_LunarMonth; }
        }
        /// <summary>
        /// 是否阴历闰月
        /// </summary>
        public bool IsLeapMonth
        {
            get { return m_IsLeapMonth; }
        }
        /// <summary>
        /// 阴历月中日期
        /// </summary>
        public int LunarDay
        {
            get { return m_LunarDay; }
        }

        /// <summary>
        /// 阴历年干支
        /// </summary>
        public string LunarYearSexagenary
        {
            get
            {
                if (string.IsNullOrEmpty(m_LunarYearSexagenary))
                {
                    int y = calendar.GetSexagenaryYear(this.SolarDate);
                    m_LunarYearSexagenary = CelestialStem.Substring((y - 1) % 10, 1) + TerrestrialBranch.Substring((y - 1) % 12, 1);
                }
                return m_LunarYearSexagenary;
            }
        }
        /// <summary>
        /// 阴历年生肖
        /// </summary>
        public string LunarYearAnimal
        {
            get
            {
                if (string.IsNullOrEmpty(m_LunarYearAnimal))
                {
                    int y = calendar.GetSexagenaryYear(this.SolarDate);
                    m_LunarYearAnimal = Animals.Substring((y - 1) % 12, 1);
                }
                return m_LunarYearAnimal;
            }
        }


        /// <summary>
        /// 阴历年文本
        /// </summary>
        public string LunarYearText
        {
            get
            {
                if (string.IsNullOrEmpty(m_LunarYearText))
                {
                    m_LunarYearText = Animals.Substring(calendar.GetSexagenaryYear(new DateTime(m_LunarYear, 1, 1)) % 12 - 1, 1);
                    StringBuilder sb = new StringBuilder();
                    int year = this.LunarYear;
                    int d;
                    do
                    {
                        d = year % 10;
                        sb.Insert(0, ChineseNumber[d]);
                        year = year / 10;
                    } while (year > 0);
                    m_LunarYearText = sb.ToString();
                }
                return m_LunarYearText;
            }
        }
        /// <summary>
        /// 阴历月文本
        /// </summary>
        public string LunarMonthText
        {
            get
            {
                if (string.IsNullOrEmpty(m_LunarMonthText))
                {
                    m_LunarMonthText = (this.IsLeapMonth ? "闰" : "") + ChineseMonthName[this.LunarMonth - 1];
                }
                return m_LunarMonthText;
            }
        }

        /// <summary>
        /// 阴历月中日期文本
        /// </summary>
        public string LunarDayText
        {
            get
            {
                if (string.IsNullOrEmpty(m_LunarDayText))
                    m_LunarDayText = ChineseDayName[this.LunarDay - 1];
                return m_LunarDayText;
            }
        }

        #endregion

        /// <summary>
        /// 根据指定阳历日期计算星座&诞生石
        /// </summary>
        /// <param name="date">指定阳历日期</param>
        /// <param name="constellation">星座</param>
        /// <param name="birthstone">诞生石</param>
        public static void CalcConstellation(DateTime date, out string constellation, out string birthstone)
        {
            int i = Convert.ToInt32(date.ToString("MMdd"));
            int j;
            if (i >= 321 && i <= 419)
                j = 0;
            else if (i >= 420 && i <= 520)
                j = 1;
            else if (i >= 521 && i <= 621)
                j = 2;
            else if (i >= 622 && i <= 722)
                j = 3;
            else if (i >= 723 && i <= 822)
                j = 4;
            else if (i >= 823 && i <= 922)
                j = 5;
            else if (i >= 923 && i <= 1023)
                j = 6;
            else if (i >= 1024 && i <= 1121)
                j = 7;
            else if (i >= 1122 && i <= 1221)
                j = 8;
            else if (i >= 1222 || i <= 119)
                j = 9;
            else if (i >= 120 && i <= 218)
                j = 10;
            else if (i >= 219 && i <= 320)
                j = 11;
            else
            {
                constellation = "未知星座";
                birthstone = "未知诞生石";
                return;
            }
            constellation = Constellations[j];
            birthstone = BirthStones[j];

            #region 星座划分
            //白羊座:   3月21日------4月19日     诞生石:   钻石   
            //金牛座:   4月20日------5月20日   诞生石:   蓝宝石   
            //双子座:   5月21日------6月21日     诞生石:   玛瑙   
            //巨蟹座:   6月22日------7月22日   诞生石:   珍珠   
            //狮子座:   7月23日------8月22日   诞生石:   红宝石   
            //处女座:   8月23日------9月22日   诞生石:   红条纹玛瑙   
            //天秤座:   9月23日------10月23日     诞生石:   蓝宝石   
            //天蝎座:   10月24日-----11月21日     诞生石:   猫眼石   
            //射手座:   11月22日-----12月21日   诞生石:   黄宝石   
            //摩羯座:   12月22日-----1月19日   诞生石:   土耳其玉   
            //水瓶座:   1月20日-----2月18日   诞生石:   紫水晶   
            //双鱼座:   2月19日------3月20日   诞生石:   月长石,血石  
            #endregion
        }


        #region 阴历转阳历

        /// <summary>
        /// 获取指定年份春节当日(正月初一)的阳历日期
        /// </summary>
        /// <param name="year">指定的年份</param>
        private static DateTime GetLunarNewYearDate(int year)
        {
            DateTime dt = new DateTime(year, 1, 1);
            int cnYear = calendar.GetYear(dt);
            int cnMonth = calendar.GetMonth(dt);

            int num1 = 0;
            int num2 = calendar.IsLeapYear(cnYear) ? 13 : 12;

            while (num2 >= cnMonth)
            {
                num1 += calendar.GetDaysInMonth(cnYear, num2--);
            }

            num1 = num1 - calendar.GetDayOfMonth(dt) + 1;
            return dt.AddDays(num1);
        }

        /// <summary>
        /// 阴历转阳历
        /// </summary>
        /// <param name="year">阴历年</param>
        /// <param name="month">阴历月</param>
        /// <param name="day">阴历日</param>
        /// <param name="IsLeapMonth">是否闰月</param>
        public static DateTime GetDateFromLunarDate(int year, int month, int day, bool IsLeapMonth)
        {
            if (year < 1902 || year > 2100)
                throw new Exception("只支持1902~2100期间的农历年");
            if (month < 1 || month > 12)
                throw new Exception("表示月份的数字必须在1~12之间");

            if (day < 1 || day > calendar.GetDaysInMonth(year, month))
                throw new Exception("农历日期输入有误");

            int num1 = 0, num2 = 0;
            int leapMonth = calendar.GetLeapMonth(year);

            if (((leapMonth == month + 1) && IsLeapMonth) || (leapMonth > 0 && leapMonth <= month))
                num2 = month;
            else
                num2 = month - 1;

            while (num2 > 0)
            {
                num1 += calendar.GetDaysInMonth(year, num2--);
            }

            DateTime dt = GetLunarNewYearDate(year);
            return dt.AddDays(num1 + day - 1);
        }

        /// <summary>
        /// 阴历转阳历
        /// </summary>
        /// <param name="date">阴历日期</param>
        /// <param name="IsLeapMonth">是否闰月</param>
        public static DateTime GetDateFromLunarDate(DateTime date, bool IsLeapMonth)
        {
            return GetDateFromLunarDate(date.Year, date.Month, date.Day, IsLeapMonth);
        }

        #endregion

        #region 从阴历创建日历

        /// <summary>
        /// 从阴历创建日历实体
        /// </summary>
        /// <param name="year">阴历年</param>
        /// <param name="month">阴历月</param>
        /// <param name="day">阴历日</param>
        /// <param name="IsLeapMonth">是否闰月</param>
        public static ChineseCalendarInfo FromLunarDate(int year, int month, int day, bool IsLeapMonth)
        {
            DateTime dt = GetDateFromLunarDate(year, month, day, IsLeapMonth);
            return new ChineseCalendarInfo(dt);
        }
        /// <summary>
        /// 从阴历创建日历实体
        /// </summary>
        /// <param name="date">阴历日期</param>
        /// <param name="IsLeapMonth">是否闰月</param>
        public static ChineseCalendarInfo FromLunarDate(DateTime date, bool IsLeapMonth)
        {
            return FromLunarDate(date.Year, date.Month, date.Day, IsLeapMonth);
        }

        /// <summary>
        /// 从阴历创建日历实体
        /// </summary>
        /// <param name="date">表示阴历日期的8位数字,例如:20070209</param>
        /// <param name="IsLeapMonth">是否闰月</param>
        public static ChineseCalendarInfo FromLunarDate(string date, bool IsLeapMonth)
        {
            Regex rg = new System.Text.RegularExpressions.Regex(@"^\d{7}(\d)$");
            Match mc = rg.Match(date);
            if (!mc.Success)
            {
                throw new Exception("日期字符串输入有误!");
            }
            DateTime dt = DateTime.Parse(string.Format("{0}-{1}-{2}", date.Substring(0, 4), date.Substring(4, 2), date.Substring(6, 2)));
            return FromLunarDate(dt, IsLeapMonth);
        }


        #endregion

        private static ChineseLunisolarCalendar calendar = new ChineseLunisolarCalendar();
        public const string ChineseNumber = "〇一二三四五六七八九";
        public const string CelestialStem = "甲乙丙丁戊己庚辛壬癸";
        public const string TerrestrialBranch = "子丑寅卯辰巳午未申酉戌亥";
        public const string Animals = "鼠牛虎兔龙蛇马羊猴鸡狗猪";
        public static readonly string[] ChineseWeekName = new string[] { "星期天", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六" };
        public static readonly string[] ChineseDayName = new string[] {
            "初一","初二","初三","初四","初五","初六","初七","初八","初九","初十",
            "十一","十二","十三","十四","十五","十六","十七","十八","十九","二十",
            "廿一","廿二","廿三","廿四","廿五","廿六","廿七","廿八","廿九","三十"};
        public static readonly string[] ChineseMonthName = new string[] { "正", "二", "三", "四", "五", "六", "七", "八", "九", "十", "十一", "十二" };
        public static readonly string[] Constellations = new string[] { "白羊座", "金牛座", "双子座", "巨蟹座", "狮子座", "处女座", "天秤座", "天蝎座", "射手座", "摩羯座", "水瓶座", "双鱼座" };
        public static readonly string[] BirthStones = new string[] { "钻石", "蓝宝石", "玛瑙", "珍珠", "红宝石", "红条纹玛瑙", "蓝宝石", "猫眼石", "黄宝石", "土耳其玉", "紫水晶", "月长石,血石" };
    }
}

最后新建自定义矩形类

using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.Drawing.Drawing2D;
//5/1/a/spx
namespace CNPOPSOFT.Controls
{
    [Serializable]
    public class CustomRectangle
    {
        public CustomRectangle()
        {
        }

        public CustomRectangle(float x, float y, float width, float height)
        {
            this.x = x;
            this.y = y;
            this.width = width;
            this.height = height;
        }

        #region 属性定义区

        private float x;
        /// <summary>
        /// X坐标
        /// </summary>
        public float X
        {
            get { return x; }
            set { x = value; }
        }

        private float y;
        /// <summary>
        /// Y坐标
        /// </summary>
        public float Y
        {
            get { return y; }
            set { y = value; }
        }

        /// <summary>
        /// X坐标
        /// </summary>
        public float Left
        {
            get { return x; }
            set { x = value; }
        }

        /// <summary>
        /// Y坐标
        /// </summary>
        public float Top
        {
            get { return y; }
            set { y = value; }
        }

        private float width;
        /// <summary>
        /// 宽度
        /// </summary>
        public float Width
        {
            get { return width; }
            set { width = value; }
        }

        private float height;
        /// <summary>
        /// 高度
        /// </summary>
        public float Height
        {
            get { return height; }
            set { height = value; }
        }

        /// <summary>
        /// 返回右边X轴坐标(等于X+Width)
        /// </summary>
        public float Right
        {
            get { return x + width; }
        }

        /// <summary>
        /// 返回底部Y轴坐标(等于Y+Height)
        /// </summary>
        public float Bottom
        {
            get { return y + height; }
        }

        /// <summary>
        /// 返回矩形中点
        /// </summary>
        public CustomPoint CenterPoint
        {
            get { return new CustomPoint(x + width / 2, y + height / 2); }
        }

        #endregion

        #region 方法区

        /// <summary>
        /// 返回一个克隆的对象
        /// </summary>
        /// <returns></returns>
        public CustomRectangle Clone()
        {
            return new CustomRectangle(x, y, width, height);
        }

        /// <summary>
        /// 转化为Rectangle对象
        /// </summary>
        /// <returns></returns>
        public Rectangle ToRectangle()
        {
            return new Rectangle((int)x, (int)y, (int)width, (int)height);
        }

        /// <summary>
        /// 转化为RectangleF对象
        /// </summary>
        /// <returns></returns>
        public RectangleF ToRectangleF()
        {
            return new RectangleF(x, y, width, height);
        }


        /// <summary>
        /// 返回一个左上角坐标点
        /// </summary>
        /// <returns></returns>
        public Point ToPoint()
        {
            return new Point((int)x, (int)y);
        }

        /// <summary>
        /// 返回一个左上角坐标点
        /// </summary>
        /// <returns></returns>
        public PointF ToPointF()
        {
            return new PointF(x, y);
        }

        /// <summary>
        /// 判断指定坐标的点是否在矩形内部
        /// </summary>
        /// <param name="ptX">X坐标</param>
        /// <param name="ptY">Y坐标</param>
        /// <returns></returns>
        public bool IsPointInRectangle(int ptX, int ptY)
        {
            return (ptX >= x && ptX <= (x + width) && ptY >= y && ptY <= (y + height));
        }

        /// <summary>
        /// 判断指定坐标的点是否在矩形内部
        /// </summary>
        /// <param name="ptX">X坐标</param>
        /// <param name="ptY">Y坐标</param>
        /// <returns></returns>
        public bool IsPointFInRectangle(float ptX, float ptY)
        {
            return (ptX >= x && ptX <= (x + width) && ptY >= y && ptY <= (y + height));
        }

        public static CustomRectangle ToCustomRectangle(RectangleF re)
        {
            CustomRectangle cus = new CustomRectangle();
            cus.X = re.X;
            cus.Y = re.Y;
            cus.Width = re.Width;
            cus.Height = re.Height;
            return cus;
        }

        /// <summary>
        /// 根据Rectangle产生一个CustomRectangle对象
        /// </summary>
        /// <param name="rect"></param>
        /// <returns></returns>
        public static CustomRectangle FromRectangle(Rectangle rect)
        {
            return new CustomRectangle(rect.Left, rect.Top, rect.Width, rect.Height);
        }

        /// <summary>
        /// 根据RectangleF产生一个CustomRectangle对象
        /// </summary>
        /// <param name="rect"></param>
        /// <returns></returns>
        public static CustomRectangle FromRectangleF(RectangleF rect)
        {
            return new CustomRectangle(rect.Left, rect.Top, rect.Width, rect.Height);
        }

        /// <summary>
        /// 获取边框的圆角矩形路径(用于绘图)
        /// </summary>
        /// <returns></returns>
        public GraphicsPath GetRoundRectBorderPath(float radus)
        {
            GraphicsPath path = new GraphicsPath();
            path.AddArc(x, y, radus * 2, radus * 2, 180, 90);
            path.AddArc(Right - radus * 2, y, radus * 2, radus * 2, 270, 90);
            path.AddArc(Right - radus * 2, Bottom - radus * 2, radus * 2, radus * 2, 0, 90);
            path.AddArc(x, Bottom - radus * 2, radus * 2, radus * 2, 90, 90);
            path.CloseFigure();
            return path;
        }

        /// <summary>
        /// 获取六边形绘图路径
        /// </summary>
        /// <returns></returns>
        public GraphicsPath GetHexagonBorderPath()
        {
            GraphicsPath path = new GraphicsPath();
            List<PointF> pts = new List<PointF>();
            pts.Add(new PointF(x + width / 2f, y));
            pts.Add(new PointF(Right, y + height / 4f));
            pts.Add(new PointF(Right, y + height * 3f / 4f));
            pts.Add(new PointF(x + width / 2f, Bottom));
            pts.Add(new PointF(x, y + height * 3f / 4f));
            pts.Add(new PointF(x, y + height / 4f));
            path.AddPolygon(pts.ToArray());
            return path;
        }

        /// <summary>
        /// 获取倒三角形路径
        /// </summary>
        /// <returns></returns>
        public GraphicsPath GetTrianglePath()
        {
            GraphicsPath path = new GraphicsPath();
            List<PointF> pts = new List<PointF>();
            pts.Add(new PointF(x, y));
            pts.Add(new PointF(Right, y));
            pts.Add(new PointF(x + width / 2f, Bottom));
            path.AddPolygon(pts.ToArray());
            return path;
        }

        /// <summary>
        /// 根据鼠标位置确定高亮区域,1、2、3、4表示中间4个区域,其他为-1
        /// </summary>
        /// <param name="pt"></param>
        /// <returns></returns>
        public int GetHotPosition(Point pt)
        {
            Point pt1, pt2, pt3, pt4, pt0;
            pt1 = new Point((int)(x + width / 6), (int)(y + height / 6));
            pt2 = new Point((int)(Right - width / 6), (int)(y + height / 6));
            pt3 = new Point((int)(Right - width / 6), (int)(Bottom - height / 6));
            pt4 = new Point((int)(x + width / 6), (int)(Bottom - height / 6));
            pt0 = CenterPoint.ToPoint();

            GraphicsPath path1 = new GraphicsPath();
            path1.AddPolygon(new Point[] { pt1, pt2, pt0 });
            if (path1.IsVisible(pt)) return 1;

            GraphicsPath path2 = new GraphicsPath();
            path2.AddPolygon(new Point[] { pt2, pt3, pt0 });
            if (path2.IsVisible(pt)) return 2;

            GraphicsPath path3 = new GraphicsPath();
            path3.AddPolygon(new Point[] { pt3, pt4, pt0 });
            if (path3.IsVisible(pt)) return 3;

            GraphicsPath path4 = new GraphicsPath();
            path4.AddPolygon(new Point[] { pt4, pt1, pt0 });
            if (path4.IsVisible(pt)) return 4;

            return -1;
        }

        /// <summary>
        /// 获取高亮矩形区域
        /// </summary>
        /// <param name="hotPosition">1,2,3,4;0表示全选</param>
        /// <returns></returns>
        public Rectangle GetSubRectangle(int hotPosition)
        {
            if (hotPosition == 1)
                return new Rectangle((int)x, (int)y, (int)width, (int)(height / 2));
            else if (hotPosition == 2)
                return new Rectangle((int)(x + width / 2), (int)y, (int)(width / 2), (int)height);
            else if (hotPosition == 3)
                return new Rectangle((int)x, (int)(y + height / 2), (int)width, (int)(height / 2));
            else if (hotPosition == 4)
                return new Rectangle((int)x, (int)y, (int)(width / 2), (int)height);
            else
                return ToRectangle();
        }

        #endregion

    }
}

写完后生成一下项目或者类库,在工具栏左侧会出现时钟控件,这时只要将它拖曳到窗口即可。
visual工具箱.jpg

时钟卡片.jpg

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