public static HidPreparsedData GetPreparsedData(HidDeviceHandle device) { var deviceHandle = HidDeviceHandle.GetRawValue(device); HidD_GetPreparsedData(deviceHandle, out var preparsedData); return((HidPreparsedData)preparsedData); }
public static bool TryOpenDevice(string devicePath, out HidDeviceHandle device) { var deviceHandle = CreateFile(devicePath, DesiredAccess.None, ShareMode.Read | ShareMode.Write, IntPtr.Zero, CreateDisposition.OpenExisting, 0, IntPtr.Zero); if (deviceHandle == new IntPtr(-1)) { device = HidDeviceHandle.Zero; return(false); } device = (HidDeviceHandle)deviceHandle; return(true); }
public static bool TryOpenDevice(string devicePath, out HidDeviceHandle device) { if (!Kernel32.TryCreateFile( devicePath, Kernel32.ShareMode.Read | Kernel32.ShareMode.Write, Kernel32.CreateDisposition.OpenExisting, out var deviceHandle)) { device = HidDeviceHandle.Zero; return(false); } device = (HidDeviceHandle)deviceHandle; return(true); }
public static string GetProductString(HidDeviceHandle device) { var deviceHandle = HidDeviceHandle.GetRawValue(device); return(GetString(deviceHandle, HidD_GetProductString)); }
public static void CloseDevice(HidDeviceHandle device) { var deviceHandle = HidDeviceHandle.GetRawValue(device); Kernel32.CloseHandle(deviceHandle); }