C# 调用本机摄像头 拍照

C# 调用本机摄像头 拍照示例源码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Runtime.InteropServices;
using System.Drawing.Imaging;

namespace photo
{
    class camera
    {
        private const int WM_USER = 0x400;
        private const int WS_CHILD = 0x40000000;
        private const int WS_VISIBLE = 0x10000000;
        private const int WM_CAP_START = WM_USER;
        private const int WM_CAP_STOP = WM_CAP_START + 68;//停止捕捉
        private const int WM_CAP_DRIVER_CONNECT = WM_CAP_START + 10;//驱动程序连接
        private const int WM_CAP_DRIVER_DISCONNECT = WM_CAP_START + 11;//断开启动程序连接
        private const int WM_CAP_SAVEDIB = WM_CAP_START + 25;//保存文件
        private const int WM_CAP_GRAB_frame = WM_CAP_START + 60;//逮捕结

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        189  2018-01-04 14:29  photo\photo\App.config

     文件      11776  2018-01-09 17:20  photo\photo\bin\Debug\photo.exe

     文件        189  2018-01-04 14:29  photo\photo\bin\Debug\photo.exe.config

     文件      28160  2018-01-09 17:20  photo\photo\bin\Debug\photo.pdb

     文件      22984  2018-01-09 17:21  photo\photo\bin\Debug\photo.vshost.exe

     文件        189  2018-01-04 14:29  photo\photo\bin\Debug\photo.vshost.exe.config

     文件        490  2017-03-19 05:00  photo\photo\bin\Debug\photo.vshost.exe.manifest

     文件       4864  2018-01-04 16:22  photo\photo\camera.cs

     文件       1383  2018-01-04 16:47  photo\photo\Form1.cs

     文件       4979  2018-01-04 16:47  photo\photo\Form1.Designer.cs

     文件       5817  2018-01-04 16:47  photo\photo\Form1.resx

     文件       1463  2018-01-09 17:20  photo\photo\obj\Debug\DesignTimeResolveAssemblyReferences.cache

     文件       7133  2018-01-04 14:35  photo\photo\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

     文件        951  2018-01-09 17:21  photo\photo\obj\Debug\photo.csproj.FileListAbsolute.txt

     文件        975  2018-01-04 16:47  photo\photo\obj\Debug\photo.csproj.GenerateResource.Cache

     文件       2231  2018-01-04 14:53  photo\photo\obj\Debug\photo.csprojResolveAssemblyReference.cache

     文件      11776  2018-01-09 17:20  photo\photo\obj\Debug\photo.exe

     文件        180  2018-01-04 16:47  photo\photo\obj\Debug\photo.Form1.resources

     文件      28160  2018-01-09 17:20  photo\photo\obj\Debug\photo.pdb

     文件        180  2018-01-04 14:53  photo\photo\obj\Debug\photo.Properties.Resources.resources

     文件          0  2018-01-04 14:29  photo\photo\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

     文件          0  2018-01-04 14:29  photo\photo\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

     文件          0  2018-01-04 14:29  photo\photo\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

     文件       3828  2018-01-04 14:53  photo\photo\photo.csproj

     文件        517  2018-01-04 14:29  photo\photo\Program.cs

     文件       1330  2018-01-04 14:29  photo\photo\Properties\AssemblyInfo.cs

     文件       2862  2018-01-04 14:29  photo\photo\Properties\Resources.Designer.cs

     文件       5612  2018-01-04 14:29  photo\photo\Properties\Resources.resx

     文件       1092  2018-01-04 14:29  photo\photo\Properties\Settings.Designer.cs

     文件        249  2018-01-04 14:29  photo\photo\Properties\Settings.settings

............此处省略13个文件信息