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1. add net6 and net8 project
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,16 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFramework>net8.0</TargetFramework> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| <PublishAot>true</PublishAot> | ||
| <InvariantGlobalization>true</InvariantGlobalization> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\QSoft.DevConCore\QSoft.DevConCore.csproj" /> | ||
| </ItemGroup> | ||
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| </Project> |
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| // See https://aka.ms/new-console-template for more information | ||
| using QSoft.DevCon; | ||
| Console.WriteLine("Hello, World!"); | ||
| var cameras = "Camera".Devices() | ||
| .Select(x => new {name=x.GetDescription(), locationpaths=x.GetLocationPaths(), panel= x.Panel() }); | ||
| foreach (var cam in cameras) | ||
| { | ||
| Console.WriteLine($"name:{cam.name}"); | ||
| Console.WriteLine($"locationpaths:{cam.locationpaths}"); | ||
| Console.WriteLine($"panel:{cam.panel}"); | ||
| } | ||
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| Console.ReadLine(); |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,72 @@ | ||
| using System; | ||
| using System.Collections; | ||
| using System.Collections.Generic; | ||
| using System.Linq; | ||
| using System.Runtime.InteropServices; | ||
| using System.Text; | ||
| using System.Threading.Tasks; | ||
| using static QSoft.DevCon.SetupApi; | ||
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| namespace QSoft.DevCon | ||
| { | ||
| //https://learn.microsoft.com/zh-tw/windows-hardware/drivers/install/devpkey-device-physicaldevicelocation | ||
| //https://learn.microsoft.com/zh-tw/windows-hardware/drivers/stream/camera-device-orientation | ||
| public static partial class DevMgrExtension | ||
| { | ||
| public static DEVPROPKEY DEVPKEY_Devices_PhysicalDeviceLocation = new DEVPROPKEY() { fmtid = Guid.Parse("{540B947E-8B40-45BC-A8A2-6A0B894CBDA2}"), pid = 9 }; | ||
| public static CameraPanel Panel(this (IntPtr dev, SetupApi.SP_DEVINFO_DATA devdata) src) | ||
| { | ||
| uint propertytype = 0; | ||
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| int reqsz = 0; | ||
| var hr = SetupApi.SetupDiGetDeviceProperty(src.dev, ref src.devdata, ref DEVPKEY_Devices_PhysicalDeviceLocation, out propertytype, null, 0, out reqsz, 0); | ||
| if (hr == false) | ||
| { | ||
| var err = Marshal.GetLastWin32Error(); | ||
| } | ||
| var buffer = Marshal.AllocHGlobal((int)reqsz); | ||
| hr = SetupApi.SetupDiGetDeviceProperty(src.dev, ref src.devdata, ref DEVPKEY_Devices_PhysicalDeviceLocation, out propertytype, buffer, reqsz, out reqsz, 0); | ||
| byte[] lbuffer = new byte[reqsz]; | ||
| Marshal.Copy(buffer, lbuffer, 0, (int)reqsz); | ||
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| BitArray myBA3 = new BitArray(lbuffer); | ||
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| Convert(myBA3.Get(69), myBA3.Get(68), myBA3.Get(67)); | ||
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| int errcode = Marshal.GetLastWin32Error(); | ||
| Marshal.FreeHGlobal(buffer); | ||
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| return (CameraPanel)Convert(myBA3.Get(69), myBA3.Get(68), myBA3.Get(67)); | ||
| } | ||
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| static int Convert(params bool[] src) | ||
| { | ||
| int dd = 0; | ||
| for (int i = 0; i < src.Length; i++) | ||
| { | ||
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| if (i > 0) | ||
| { | ||
| dd = dd << 1; | ||
| } | ||
| int o = src[i] == true ? 1 : 0; | ||
| dd = dd | o; | ||
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| } | ||
| return dd; | ||
| } | ||
| } | ||
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| public enum CameraPanel | ||
| { | ||
| Top, | ||
| Bottom, | ||
| Left, | ||
| Right, | ||
| Front, | ||
| Back, | ||
| Unknow | ||
| } | ||
| } |
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