using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.Drawing.Imaging;
//using?System.Drawing.
using?System.Drawing.Text;

namespace?MyCalculator
{
????public?partial?class?ball?:?Form
????{
????????public?ball（）
????????{
????????????InitializeComponent（）;
????????????lineCenterX?=?（this.Width?/?2）;
????????????lineCenterY?=?（this.Height?-?120）;
????????????
???????
????????????//this.toolStripStatusLabel1.Text=
????????????//x1?=?0;?y1?=?this.Height?-?50;
????????????//x2?=?this.pictureBox1.Location.X;?y2?=?this.pictureBox1.Location.Y;
????????????//x3?=?this.pictureBox1.Location.X?+?20;?y3?=?this.pictureBox1.Location.Y;
????????????//x4?=?this.Width?-?10;?y4?=?this.Height?-?50;
????????????//Graphics?g?=?this.CreateGraphics（）;
????????????//g.DrawBezier（new?System.Drawing.Pen（Color.Blue?4）?x1?y1?x2?y2?x3?y3?x4?y4）;
?????????}
????????
//??????static?public?float?x1x2x3x4y1y2y3y4;//曲線定義數據

????????static?public?int?mouseX?mouseY;//?鼠標數據定義

????????static?public?int?mouseX_P?mouseY_P;//鼠標相對位置

????????static?public?int?chickX?chickYchicknumber;//??鼠標點擊坐標點擊次數

????????static?public?bool?chick_P;//是否點擊

????????static?public?int?ballX?ballY;//球的中心坐標

????????static?public?float?lineCenterX?lineCenterY;//線的中點坐標

????????static?public?int?p_left?p_right?p_up??x?y;

????????static?public?float?KXYB;//斜率


????????private?void?ball_Load（object?sender?EventArgs?e）
????????{
????????????
????????}

????????public?void?paintline（float?x10?float?y10?float?x20?float?y20）//原始畫畫函數
????????????????{
????????????????????System.Threading.Thread.CurrentThread.Priority?=?System.Threading.ThreadPriority.Highest;
????????????????????Pen?blackPen?=?new?Pen（Color.Blue?3）;
????????????????????Graphics?e?=?this.CreateGraphics（）;
????????????????????e.DrawLine（blackPen?x10?y10?x20?y20）;
????????????????????
??????????????????????
????????????????}


????????private?void?ball_enter_chickdown（object?sender?MouseEventArgs?e）//鼠標按下
????????{
????????????chick_P?=?true;
????????????chickX?=?e.X;
????????????chickY?=?e.Y;
????????????chicknumber++;
????????????if?（chicknumber?%?2?==?0）
????????????{
????????????????this.pictureBox1.Image?=?global::MyCalculator.Properties.Resources.Aqua_Ball;
????????????}
????????????else?if?（chicknumber%2==1）
?????????
????????????{
????????????????this.pictureBox1.Image?=?global::MyCalculator.Properties.Resources.Aqua_Ball_Red;
????????????}
????????}

????????private?void?mouseEnter_news（object?sender?MouseEventArgs?e）//鼠標進入后的坐標信息賦值相對信息，改變圖片位置
????????{

????????????toolStripStatusLabel1.Text?=?（“鼠標坐標（“+（pictureBox1.Location.X+e.X）.ToString（）?+?““?+（pictureBox1.Location.Y+e.Y）.ToString（）+“）“?）;
????????????mouseX?=?pictureBox1.Location.X?+?e.X;
????????????mouseY?=?pict

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-12-24?10:31??防手機內存?源代碼\
?????目錄???????????0??2013-12-24?10:31??防手機內存?源代碼\彈球\
?????目錄???????????0??2013-12-24?11:46??防手機內存?源代碼\彈球\MyCalculator\
?????文件????????1020??2013-12-09?10:51??防手機內存?源代碼\彈球\MyCalculator.sln
?????文件???????55808??2013-12-24?11:52??防手機內存?源代碼\彈球\MyCalculator.suo
?????文件???????10678??2013-12-01?20:43??防手機內存?源代碼\彈球\MyCalculator\ball.cs
?????文件????????5708??2013-12-01?20:40??防手機內存?源代碼\彈球\MyCalculator\ball.Designer.cs
?????文件????????6385??2013-12-01?20:40??防手機內存?源代碼\彈球\MyCalculator\ball.resx
?????目錄???????????0??2013-12-24?10:31??防手機內存?源代碼\彈球\MyCalculator\bin\
?????目錄???????????0??2013-12-24?11:53??防手機內存?源代碼\彈球\MyCalculator\bin\Debug\
?????文件??????238592??2013-12-24?11:46??防手機內存?源代碼\彈球\MyCalculator\bin\Debug\MyCalculator.exe
?????目錄???????????0??2013-12-13?09:16??防手機內存?源代碼\彈球\MyCalculator\bin\Release\
?????文件????????4627??2013-12-24?11:46??防手機內存?源代碼\彈球\MyCalculator\MyCalculator.csproj
?????目錄???????????0??2013-12-24?10:31??防手機內存?源代碼\彈球\MyCalculator\obj\
?????目錄???????????0??2013-12-24?10:31??防手機內存?源代碼\彈球\MyCalculator\obj\x86\
?????目錄???????????0??2013-12-24?11:46??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\
?????文件???????17255??2013-11-27?11:13??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件????????7720??2013-12-24?11:46??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件???????15196??2013-12-24?11:46??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\GenerateResource.read.1.tlog
?????文件???????18794??2013-12-24?11:46??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\GenerateResource.write.1.tlog
?????文件?????????180??2013-12-24?11:46??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\MyCalculator.ball.resources
?????文件?????????180??2013-12-13?09:15??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\MyCalculator.calcu.resources
?????文件????????4776??2013-12-13?09:15??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\MyCalculator.CheckSystem.resources
?????文件???????11524??2013-12-24?11:46??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\MyCalculator.csproj.FileListAbsolute.txt
?????文件??????238592??2013-12-24?11:46??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\MyCalculator.exe
?????文件?????????180??2013-12-13?09:15??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\MyCalculator.jianshi.resources
?????文件?????????180??2013-12-13?09:15??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\MyCalculator.log.resources
?????文件??????101888??2013-12-24?11:46??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\MyCalculator.pdb
?????文件??????224082??2013-12-24?11:46??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\MyCalculator.Properties.Resources.resources
?????文件?????????180??2013-11-25?22:28??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\MyCalculator.驗證窗口.resources
?????文件???????15156??2013-11-27?19:44??防手機內存?源代碼\彈球\MyCalculator\obj\x86\Debug\ResolveAssemblyReference.cache
............此處省略21個文件信息