private static void Main()
{
KHOT_PARAMS hotInitParams = new KHOT_PARAMS();
// In the real world, you would want to filter for only *your* device(s).
hotInitParams.PatternMatch.DeviceInterfaceGUID = "*";
// The PLUG_ALL_ON_INIT flag will force plug events for matching devices that are already connected.
hotInitParams.Flags = KHOT_FLAG.PLUG_ALL_ON_INIT;
hotInitParams.OnHotPlug = OnHotPlug;
/* Instead of a callback you can send/post messages directly to a window handle.
hotInitParams.UserHwnd = MyForm.Handle;
hotInitParams.UserMessage = WM_USER_HOT_BASE;
*/
Console.WriteLine("Monitoring libusbK arrival/removal events.");
Console.WriteLine("[PatternMatch]");
Console.WriteLine(hotInitParams.PatternMatch.ToString());
Console.WriteLine("Press [ENTER] to exit..");
while (Console.KeyAvailable) Console.ReadKey(true);
// You may set your initial hot handle user context like this.
// This example is using it to count connected devices and detect the first OnHotPlug event (Int32.MaxValue).
AllKFunctions.LibK_SetDefaultContext(KLIB_HANDLE_TYPE.HOTK, new IntPtr(Int32.MaxValue));
// Start hot-plug detection.
HotK hot = new HotK(ref hotInitParams);
Console.ReadLine();
hot.Free();
}
private void Form1_Load(object sender, EventArgs e)
{
mHotParams.PatternMatch.DeviceInterfaceGUID = "*";
// Set the Hwnd handle.
mHotParams.UserHwnd = Handle;
// Set the base user message. This can be any value greater than or equal to 0x400
mHotParams.UserMessage = WM_USER_HOT_BASE;
// After initializing, send plug events for devices that are currently connected.
mHotParams.Flags = KHOT_FLAG.PLUG_ALL_ON_INIT;
// This will cause HotK to use PostMessage instead of SendMessage.
mHotParams.Flags |= KHOT_FLAG.POST_USER_MESSAGE;
mHotK = new HotK(ref mHotParams);
}
