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

namespace?AppMain
{
	public?partial?class?MainForm?:?Form
	{

		#region?聲明撲克牌API

		//?cards.dll文件位于System32目錄下

		[DllImport（“cards.dll“）]
		public?static?extern?bool?cdtInit（ref?int?width?ref?int?height）;

		[DllImport（“cards.dll“）]
		public?static?extern?void?cdtTerm（）;

		[DllImport（“cards.dll“）]
		public?static?extern?bool?cdtDraw（IntPtr?hdc?int?x?int?y?int?card?int?mode?long?color）;
		
		private?IntPtr?m_HDC?=?new?IntPtr（）;
		
		#endregion

		#region?定義變量

		///?

		///?四個數(shù)
		///?

		private?int[]?m_FourNumber?=?new?int[4];

		///?

		///?四種花色
		///?

		private?int[]?m_CardsColor?=?new?int[4];

		///?

		///?計算結(jié)果
		///?

		private?string?m_Result?=?string.Empty;

		#endregion

		#region?自定義方法
		///?

		///?初始化
		///?

		private?void?Init（）
		{
			//清除結(jié)果
			this.txt_Result.Text?=?string.Empty;			

			//隨機(jī)生成四個數(shù)，直至有解
			Random?rand?=?new?Random（）;
			m_Result?=?string.Empty;
			while?（m_Result?==?string.Empty）
			{
				for?（int?i?=?0;?i?				{
					m_FourNumber[i]?=?rand.Next（10）?+?1;
				}
				m_Result?=?Arithmetic.TwentyFourPoint.GetResultString（m_FourNumber）;
			}

			//隨機(jī)生成撲克牌的花色
			for?（int?i?=?0;?i?			{
				m_CardsColor[i]?=?rand.Next（4）;
			}

			//重繪以正確顯示撲克牌
			this.Refresh（）;
		}

		///?

		///?繪制四張撲克牌
		///?

		private?void?DrawCards（）
		{
			for?（int?i?=?0;?i?			{
				if?（m_FourNumber[i]?>?0）
				{
					cdtDraw（m_HDC?25?+?i?*?90?70?m_FourNumber[i]?*?4?-?4?+?m_CardsColor[i]?0?1）;
				}
			}
		}
		#endregion

		#region?事件處理
		
		public?MainForm（）
		{
			InitializeComponent（）;
			
			int?width?height;
			width?=?0;?height?=?0;
			cdtInit（ref?width?ref?height）;??//?初始化撲克牌
		}

		private?void?MainForm_Load（object?sender?EventArgs?e）
		{
			this.Icon?=?Properties.Resources.App;
			Init（）;
		}

		private?void?TwentyFourPointForm_FormClosing（object?sender?FormClosingEventArgs?e）
		{
			cdtTerm（）;?
		}

		//?重寫窗體的OnPaint方法
		protected?override?void?OnPaint（PaintEventArgs?e）
		{
			Graphics?g?=?e.Graphics;
			m_HDC?=?g.GetHdc（）;
			g.ReleaseHdc（m_HDC）;
			DrawCards（）;
		}

		private?void?btn_Build_Click（object?sender?EventArgs?e）
		{
			Init（）;
		}

		private?void?btn_Setup_Click（object?sender?EventArgs?e）
		{
			SetupForm?form?=?new?SetupForm（）;
			form.FourNumber?=?m_FourNumber;
			if?（form.ShowDialog（）?==?DialogResult.OK）
			{
				m_FourNumber?=?form.FourNumber;
				m_Result?=?Arithmetic.TwentyFourPoint.GetResultString（m_FourNumber）;
				this.txt_Result.Text?=?m_Result;
				this.Refresh（）;
				if?（m_Result?==?str

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????5551??2010-01-21?10:55??24點\TwentyFourPoint\AppMain\AppMain.csproj

?????文件????????512??2010-01-21?10:55??24點\TwentyFourPoint\AppMain\AppMain.csproj.user

?????文件???????9728??2010-01-21?11:08??24點\TwentyFourPoint\AppMain\bin\Debug\Arithmetic.dll

?????文件??????24064??2010-01-21?11:08??24點\TwentyFourPoint\AppMain\bin\Debug\Arithmetic.pdb

?????文件?????210944??2010-01-21?11:08??24點\TwentyFourPoint\AppMain\bin\Debug\TwentyFourPoint.exe

?????文件??????30208??2010-01-21?11:08??24點\TwentyFourPoint\AppMain\bin\Debug\TwentyFourPoint.pdb

?????文件??????14328??2010-01-21?11:25??24點\TwentyFourPoint\AppMain\bin\Debug\TwentyFourPoint.vshost.exe

?????文件????????490??2007-07-21?01:33??24點\TwentyFourPoint\AppMain\bin\Debug\TwentyFourPoint.vshost.exe.manifest

?????文件???????3567??2010-01-21?08:23??24點\TwentyFourPoint\AppMain\expressionCalculator.csproj

?????文件???????3294??2010-01-21?10:58??24點\TwentyFourPoint\AppMain\MainForm.cs

?????文件???????3630??2010-01-21?10:58??24點\TwentyFourPoint\AppMain\MainForm.Designer.cs

?????文件???????5814??2010-01-21?10:58??24點\TwentyFourPoint\AppMain\MainForm.resx

?????文件????????856??2010-01-21?11:25??24點\TwentyFourPoint\AppMain\obj\Debug\AppMain.csproj.FileListAbsolute.txt

?????文件????????949??2010-01-21?11:08??24點\TwentyFourPoint\AppMain\obj\Debug\AppMain.csproj.GenerateResource.Cache

?????文件????????180??2010-01-21?11:08??24點\TwentyFourPoint\AppMain\obj\Debug\AppMain.MainForm.resources

?????文件??????98118??2010-01-21?11:08??24點\TwentyFourPoint\AppMain\obj\Debug\AppMain.Properties.Resources.resources

?????文件????????180??2010-01-21?11:08??24點\TwentyFourPoint\AppMain\obj\Debug\AppMain.SetupForm.resources

?????文件???????3185??2010-01-21?11:08??24點\TwentyFourPoint\AppMain\obj\Debug\ResolveAssemblyReference.cache

?????文件???????4608??2010-01-21?10:55??24點\TwentyFourPoint\AppMain\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件?????210944??2010-01-21?11:08??24點\TwentyFourPoint\AppMain\obj\Debug\TwentyFourPoint.exe

?????文件??????30208??2010-01-21?11:08??24點\TwentyFourPoint\AppMain\obj\Debug\TwentyFourPoint.pdb

?????文件????????477??2010-01-21?08:32??24點\TwentyFourPoint\AppMain\Program.cs

?????文件???????1458??2010-01-21?09:15??24點\TwentyFourPoint\AppMain\Properties\AssemblyInfo.cs

?????文件???????3082??2010-01-21?10:55??24點\TwentyFourPoint\AppMain\Properties\Resources.Designer.cs

?????文件???????6191??2010-01-21?10:55??24點\TwentyFourPoint\AppMain\Properties\Resources.resx

?????文件???????1088??2010-01-21?08:31??24點\TwentyFourPoint\AppMain\Properties\Settings.Designer.cs

?????文件????????249??2010-01-21?08:29??24點\TwentyFourPoint\AppMain\Properties\Settings.settings

?????文件??????97566??2010-01-21?10:55??24點\TwentyFourPoint\AppMain\Resources\App.ico

?????文件???????1188??2010-01-21?10:12??24點\TwentyFourPoint\AppMain\SetupForm.cs

?????文件???????9875??2010-01-21?09:35??24點\TwentyFourPoint\AppMain\SetupForm.Designer.cs

............此處省略36個文件信息