public static bool GetHIDDeviceAttributes(string devicePath, ref HIDD_ATTRIBUTES attribute)
{
if (string.IsNullOrWhiteSpace(devicePath))
{
throw new ArgumentNullException(nameof(devicePath), "设备路径不能为空");
}
IntPtr handle = Kernel32.Kernel32.CreateFile(devicePath,
AccessRights.DEFAULT,
ShareMode.FILE_SHARE_READ | ShareMode.FILE_SHARE_WRITE,
IntPtr.Zero,
CreationDisposition.OPEN_EXISTING,
0,
IntPtr.Zero);
bool result = HID.HidD_GetAttributes(new SafeFileHandle(handle, true), ref attribute);
return(result);
}
public static bool GetHIDDeviceAttributes(SafeFileHandle hidHandle, ref HIDD_ATTRIBUTES attribute)
{
bool result = HID.HidD_GetAttributes(hidHandle, ref attribute);
return(result);
}