HDN_ITEMCHANGED  9KSNIW 

The HDN_ITEMCHANGED notification message notifies a header control s parent window that the attributes of a header item have changed. This notification message is sent in the form of a WM_NOTIFY message.

HDN_ITEMCHANGED

phdr = (HD_NOTIFY FAR *) lParam;

Parameters

phdr

Pointer to an HD_NOTIFY structure that contains information about the header control, including the attributes that have changed.

Return Values

No return value.

See Also