Child window message

Hi

I have quite a problem with retrieving messages from child windows like this

Code:

---

hWnd_Red = CreateWindowEx(0, TRACKBAR_CLASS,
                TEXT(""),
                WS_CHILD | WS_VISIBLE,
                10, 150, 255, 20,
                hWnd,
                NULL,
                hInstance,
                NULL);

---

How Do I retrieve a message like change of position and so on?

Thanks in advance

Have you read "About Trackbar Controls" and "Using Trackbar Controls" here: http://msdn2.microsoft.com/en-us/lib...45(VS.85).aspx

gg