using?System;
using?System.Collections.Generic;
using?System.Text;

using?System.Runtime.InteropServices;

namespace?Ex13_10
{
????///???
???
????///???一個控制攝像頭的類???
????///???
???
????public?class?cVideo
????{
????????//導入API函數(shù)
????????[DllImport（“avicap32.dll“）]
????????private?static?extern?IntPtr?capCreateCaptureWindowA（byte[]?lpszWindowName?int?dwstyle?int?x?int?y?int?nWidth?int?nHeight?IntPtr?hWndParent?int?nID）;
????????[DllImport（“avicap32.dll“）]
????????private?static?extern?int?capGetVideoFormat（IntPtr?hWnd?IntPtr?psVideoFormat?int?wSize）;
????????[DllImport（“User32.dll“）]
????????private?static?extern?bool?SendMessage（IntPtr?hWnd?int?wMsg?int?wParam?int?lParam）;
????????//常量設(shè)置
????????private?const?int?WM_USER?=?0x400;
????????pr

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-02-22?21:38??.vs\
?????目錄???????????0??2018-02-22?21:38??.vs\Ex13_10\
?????目錄???????????0??2018-02-22?21:40??.vs\Ex13_10\v15\
?????文件???????34816??2018-02-22?21:52??.vs\Ex13_10\v15\.suo
?????目錄???????????0??2018-02-22?21:40??.vs\Ex13_10\v15\Server\
?????目錄???????????0??2018-02-22?21:52??.vs\Ex13_10\v15\Server\sqlite3\
?????文件???????????0??2018-02-22?21:40??.vs\Ex13_10\v15\Server\sqlite3\db.lock
?????文件??????995328??2018-02-22?21:52??.vs\Ex13_10\v15\Server\sqlite3\storage.ide
?????目錄???????????0??2018-02-22?21:39??Backup\
?????目錄???????????0??2018-02-22?21:39??Backup\Ex13_10\
?????文件?????????910??2007-07-11?11:33??Backup\Ex13_10.sln
?????文件????????5451??2007-07-11?11:33??Backup\Ex13_10\Class1.cs
?????文件????????3258??2007-07-11?11:33??Backup\Ex13_10\Ex13_10.csproj
?????文件????????7820??2007-07-11?11:33??Backup\Ex13_10\Form1.cs
?????文件???????15563??2007-07-11?11:33??Backup\Ex13_10\Form1.Designer.cs
?????文件????????6008??2007-07-11?11:33??Backup\Ex13_10\Form1.resx
?????文件?????????466??2007-07-11?11:33??Backup\Ex13_10\Program.cs
?????目錄???????????0??2018-02-22?21:39??Backup\Ex13_10\Properties\
?????文件????????1162??2007-07-11?11:33??Backup\Ex13_10\Properties\AssemblyInfo.cs
?????文件????????2868??2007-07-11?11:33??Backup\Ex13_10\Properties\Resources.Designer.cs
?????文件????????5612??2007-07-11?11:33??Backup\Ex13_10\Properties\Resources.resx
?????文件????????1090??2007-07-11?11:33??Backup\Ex13_10\Properties\Settings.Designer.cs
?????文件?????????249??2007-07-11?11:33??Backup\Ex13_10\Properties\Settings.settings
?????目錄???????????0??2018-02-22?21:40??Ex13_10\
?????文件????????1117??2018-02-22?21:39??Ex13_10.sln
?????文件???????14336??2007-07-11?11:33??Ex13_10.suo
?????目錄???????????0??2010-04-06?13:10??Ex13_10\bin\
?????目錄???????????0??2018-02-22?21:46??Ex13_10\bin\Debug\
?????文件???????19968??2018-02-22?21:40??Ex13_10\bin\Debug\Ex13_10.exe
?????文件???????32256??2018-02-22?21:40??Ex13_10\bin\Debug\Ex13_10.pdb
?????文件????????5632??2007-07-11?11:33??Ex13_10\bin\Debug\Ex13_10.vshost.exe
............此處省略31個文件信息