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.Runtime.InteropServices;

namespace?取色值
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}
????????[DllImport（“gdi32.dll“）]
????????static?public?extern?uint?GetPixel（IntPtr?hDC?int?XPos?int?YPos）;
????????[DllImport（“gdi32.dll“）]
????????static?public?extern?IntPtr?CreateDC（string?driverName?string?deviceName?string?output?IntPtr?lpinitData）;
????????[DllImport（“gdi32.dll“）]
????????static?public?extern?bool?DeleteDC（IntPtr?DC）;



????????string?r=““;
????????string?g?=?““;
????????string?b?=?““;
????????static?public?byte?GetRValue（uint?color）
????????{
????????????return?（byte）color;
????????}
????????static?public?byte?GetGValue（uint?color）
????????{
????????????return?（（byte）（（（short）（color））?>>?8））;
????????}
????????static?public?byte?GetBValue（uint?color）
????????{
????????????return?（（byte）（（color）?>>?16））;
????????}
????????static?public?byte?GetAValue（uint?color）
????????{
????????????return?（（byte）（（color）?>>?24））;
????????}
????????public?Color?GetColor（Point?screenPoint）
????????{
????????????IntPtr?displayDC?=?CreateDC（“DISPLAY“?null?null?IntPtr.Zero）;
????????????uint?colorref?=?GetPixel（displayDC?screenPoint.X?screenPoint.Y）;
????????????DeleteDC（displayDC）;
????????????byte?Red?=?GetRValue（colorref）;
????????????textBox1.Text?=?Convert.ToString（Red）;
????????????r?=?Convert.ToString（Red）;
????????????byte?Green?=?GetGValue（colorref）;
????????????textBox2.Text?=?Convert.ToString（Green）;
????????????g?=?Convert.ToString（Green）;
????????????byte?Blue?=?GetBValue（colorref）;
????????????textBox3.Text?=?Convert.ToString（Blue）;
????????????b?=?Convert.ToString（Blue）;
????????????return?Color.FromArgb（Red?Green?Blue）;
???????????
????????}??
????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{

????????}

????????private?void?timer1_Tick（object?sender?EventArgs?e）
????????{
????????????Point?pt?=?new?Point（Control.MousePosition.X?Control.MousePosition.Y）;
????????????Color?cl?=?GetColor（pt）;
????????????panel1.BackColor?=?cl;
???????????
????????}

????????private?void?Form1_KeyDown（object?sender?KeyEventArgs?e）
????????{


????????????//if?（e.KeyCode?==?Keys.Space）
????????????//{



????????????//????//Point?pt?=?new?Point（Control.MousePosition.X?Control.MousePosition.Y）;
????????????//????//Color?cl?=?GetColor（pt）;
????????????//????//panel1.BackColor?=?cl;


????????????//????e.Handled?=?true;???//將Handled設置為true，指示已經處理過KeyPress事件
????????????//????textBox4.Text?=?r?+?“???“?+?g?+?“???“?+?b;
????????????//????textBox4.Enabled?=?true;

???????????


????????????//}


???????????
????????}

????????private?void?textBox4_KeyDown（object?s

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

?????文件?????112640??2017-11-20?15:43??取色值\取色值\bin\Debug\取色值.exe

?????文件??????28160??2017-11-20?15:43??取色值\取色值\bin\Debug\取色值.pdb

?????文件??????11608??2017-12-04?17:16??取色值\取色值\bin\Debug\取色值.vshost.exe

?????文件????????490??2016-03-09?13:48??取色值\取色值\bin\Debug\取色值.vshost.exe.manifest

?????文件???????3645??2017-11-20?15:43??取色值\取色值\Form1.cs

?????文件???????6941??2017-11-20?15:43??取色值\取色值\Form1.Designer.cs

?????文件??????81651??2017-11-20?15:43??取色值\取色值\Form1.resx

?????文件????????789??2017-11-20?14:44??取色值\取色值\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????6238??2017-12-04?17:16??取色值\取色值\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????876??2017-12-04?17:16??取色值\取色值\obj\x86\Debug\取色值.csproj.FileListAbsolute.txt

?????文件????????975??2017-11-20?15:43??取色值\取色值\obj\x86\Debug\取色值.csproj.GenerateResource.Cache

?????文件?????112640??2017-11-20?15:43??取色值\取色值\obj\x86\Debug\取色值.exe

?????文件??????50788??2017-11-20?15:43??取色值\取色值\obj\x86\Debug\取色值.Form1.resources

?????文件??????28160??2017-11-20?15:43??取色值\取色值\obj\x86\Debug\取色值.pdb

?????文件????????180??2017-11-20?15:43??取色值\取色值\obj\x86\Debug\取色值.Properties.Resources.resources

?????文件????????490??2017-11-20?14:44??取色值\取色值\Program.cs

?????文件???????1368??2017-11-20?14:44??取色值\取色值\Properties\AssemblyInfo.cs

?????文件???????2870??2017-11-20?14:44??取色值\取色值\Properties\Resources.Designer.cs

?????文件???????5612??2017-11-20?14:44??取色值\取色值\Properties\Resources.resx

?????文件???????1096??2017-11-20?14:44??取色值\取色值\Properties\Settings.Designer.cs

?????文件????????249??2017-11-20?14:44??取色值\取色值\Properties\Settings.settings

?????文件??????50222??2017-11-20?15:43??取色值\取色值\turtle_128px_1167513_easyicon.net.ico

?????文件???????3783??2017-11-20?15:43??取色值\取色值\取色值.csproj

?????文件????????869??2017-11-20?14:44??取色值\取色值.sln

????..A..H.?????18432??2017-12-04?17:51??取色值\取色值.suo

?????目錄??????????0??2017-11-20?14:44??取色值\取色值\obj\x86\Debug\TempPE

?????目錄??????????0??2019-02-22?09:17??取色值\取色值\obj\x86\Debug

?????目錄??????????0??2019-02-22?09:17??取色值\取色值\bin\Debug

?????目錄??????????0??2019-02-22?09:17??取色值\取色值\obj\x86

?????目錄??????????0??2019-02-22?09:17??取色值\取色值\bin

............此處省略7個文件信息