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Merge pull request #22 from luojunyuan/master
New target framework to net7
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| using Linearstar.Windows.RawInput; | ||
| using System.ComponentModel; | ||
| using System.Runtime.InteropServices; | ||
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| var WindowClass = "HelperWindowClass"; | ||
| var wind_class = new WNDCLASS | ||
| { | ||
| lpszClassName = Marshal.StringToHGlobalUni(WindowClass), | ||
| lpfnWndProc = (hWnd, msg, wParam, lParam) => | ||
| { | ||
| const int WM_INPUT = 0x00FF; | ||
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| // You can read inputs by processing the WM_INPUT message. | ||
| if (msg == WM_INPUT) | ||
| { | ||
| // Create an RawInputData from the handle stored in lParam. | ||
| var data = RawInputData.FromHandle(lParam); | ||
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| // You can identify the source device using Header.DeviceHandle or just Device. | ||
| var sourceDeviceHandle = data.Header.DeviceHandle; | ||
| var sourceDevice = data.Device; | ||
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| // The data will be an instance of either RawInputMouseData, RawInputKeyboardData, or RawInputHidData. | ||
| // They contain the raw input data in their properties. | ||
| switch (data) | ||
| { | ||
| case RawInputMouseData mouse: | ||
| Console.WriteLine(mouse.Mouse); | ||
| break; | ||
| case RawInputKeyboardData keyboard: | ||
| Console.WriteLine(keyboard.Keyboard); | ||
| break; | ||
| case RawInputHidData hid: | ||
| Console.WriteLine(hid.Hid); | ||
| break; | ||
| } | ||
| } | ||
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| // The normal way to quit is sending WM_CLOSE message to the window | ||
| // if (msg == 0x0002) { // WM_DESTORY | ||
| // PostQuitMessage(0); | ||
| // return nint.Zero; | ||
| // } | ||
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| // handle the messages here | ||
| return DefWindowProc(hWnd, msg, wParam, lParam); | ||
| } | ||
| }; | ||
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| ushort classAtom = RegisterClassW(ref wind_class); | ||
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| if (classAtom == 0) | ||
| throw new Win32Exception(); | ||
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| const uint WS_EX_NOACTIVATE = 0x08000000; | ||
| const uint WS_POPUP = 0x80000000; | ||
| IntPtr hWnd = CreateWindowExW( | ||
| WS_EX_NOACTIVATE, | ||
| WindowClass, | ||
| "", | ||
| WS_POPUP, | ||
| 0, 0, 0, 0, | ||
| IntPtr.Zero, | ||
| IntPtr.Zero, | ||
| IntPtr.Zero, | ||
| IntPtr.Zero | ||
| ); | ||
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| if (hWnd == IntPtr.Zero) | ||
| throw new Win32Exception(); | ||
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| // Get the devices that can be handled with Raw Input. | ||
| var devices = RawInputDevice.GetDevices(); | ||
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| // register the keyboard device and you can register device which you need like mouse | ||
| RawInputDevice.RegisterDevice(HidUsageAndPage.Keyboard, | ||
| RawInputDeviceFlags.ExInputSink | RawInputDeviceFlags.NoLegacy, hWnd); | ||
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| // Message loop | ||
| while (GetMessage(out var msg, IntPtr.Zero, 0, 0)) | ||
| { | ||
| TranslateMessage(msg); | ||
| DispatchMessage(msg); | ||
| } | ||
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| [DllImport("user32.dll")] | ||
| static extern bool GetMessage(out IntPtr lpMsg, IntPtr hWnd, uint wMsgFilterMin, uint wMsgFilterMax); | ||
| [DllImport("user32.dll")] | ||
| static extern bool TranslateMessage(in IntPtr lpMsg); | ||
| [DllImport("user32.dll")] | ||
| static extern IntPtr DispatchMessage(in IntPtr lpMsg); | ||
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| [DllImport("user32.dll", SetLastError = true)] | ||
| static extern ushort RegisterClassW([In] ref WNDCLASS lpWndClass); | ||
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| [DllImport("user32.dll", SetLastError = true)] | ||
| static extern IntPtr CreateWindowExW(uint dwExStyle, | ||
| [MarshalAs(UnmanagedType.LPWStr)] string lpClassName, | ||
| [MarshalAs(UnmanagedType.LPWStr)] string lpWindowName, | ||
| uint dwStyle, int x, int y, int nWidth, int nHeight, | ||
| IntPtr hWndParent, IntPtr hMenu, IntPtr hInstance, IntPtr lpParam); | ||
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| [DllImport("user32.dll")] | ||
| static extern IntPtr DefWindowProc(IntPtr hWnd, uint uMsg, IntPtr wParam, IntPtr lParam); | ||
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| delegate IntPtr WndProc(IntPtr hWnd, uint msg, IntPtr wParam, IntPtr lParam); | ||
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| [StructLayout(LayoutKind.Sequential)] | ||
| struct WNDCLASS | ||
| { | ||
| public uint style; | ||
| public WndProc lpfnWndProc; | ||
| public int cbClsExtra; | ||
| public int cbWndExtra; | ||
| public IntPtr hInstance; | ||
| public IntPtr hIcon; | ||
| public IntPtr hCursor; | ||
| public IntPtr hbrBackground; | ||
| public string lpszMenuName; | ||
| public nint lpszClassName; | ||
| } |
16 changes: 16 additions & 0 deletions
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RawInput.Sharp.SimpleExample.Win32/RawInput.Sharp.SimpleExample.Win32.csproj
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFramework>net7.0</TargetFramework> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| <PublishAot>true</PublishAot> | ||
| <InvariantGlobalization>true</InvariantGlobalization> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\RawInput.Sharp\RawInput.Sharp.csproj" /> | ||
| </ItemGroup> | ||
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| </Project> |
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