/// <summary>
/// Creates window that would receive plug in/out device events
/// </summary>
/// <returns></returns>
IntPtr CreateReceiverWnd()
{
IntPtr wndHnd = IntPtr.Zero;
m_wnd_proc_delegate = CustomWndProc;
// Create WNDCLASS
Native.WNDCLASS wind_class = new Native.WNDCLASS();
wind_class.lpszClassName = NOTIFICATION_WND_CLS;
wind_class.lpfnWndProc = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(m_wnd_proc_delegate);
UInt16 class_atom = Native.RegisterClassW(ref wind_class);
int last_error = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
if (class_atom == 0 && last_error != ERROR_CLASS_ALREADY_EXISTS)
{
Exception e = new System.Exception("Could not register window class");
UnityEngine.Debug.LogException(e);
return(IntPtr.Zero);
}
try
{
// Create window
wndHnd = Native.CreateWindowExW(
0,
wind_class.lpszClassName,
String.Empty,
0,
0,
0,
0,
0,
IntPtr.Zero,
IntPtr.Zero,
IntPtr.Zero,
IntPtr.Zero
);
}
catch (Exception e)
{
UnityEngine.Debug.LogException(e);
}
return(wndHnd);
}
/// <summary>
/// Creates window that would receive plug in/out device events
/// </summary>
/// <returns></returns>
IntPtr CreateReceiverWnd()
{
IntPtr wndHnd = IntPtr.Zero;
m_wnd_proc_delegate = CustomWndProc;
// Create WNDCLASS
Native.WNDCLASS wind_class = new Native.WNDCLASS();
wind_class.lpszClassName = NOTIFICATION_WND_CLS;
wind_class.lpfnWndProc = System.Runtime.InteropServices.Marshal.GetFunctionPointerForDelegate(m_wnd_proc_delegate);
UInt16 class_atom = Native.RegisterClassW(ref wind_class);
int last_error = System.Runtime.InteropServices.Marshal.GetLastWin32Error();
if (class_atom == 0 && last_error != ERROR_CLASS_ALREADY_EXISTS)
{
Exception e = new System.Exception("Could not register window class");
UnityEngine.Debug.LogException(e);
return IntPtr.Zero;
}
try
{
// Create window
wndHnd = Native.CreateWindowExW(
0,
wind_class.lpszClassName,
String.Empty,
0,
0,
0,
0,
0,
IntPtr.Zero,
IntPtr.Zero,
IntPtr.Zero,
IntPtr.Zero
);
}
catch (Exception e)
{
UnityEngine.Debug.LogException(e);
}
return wndHnd;
}
