>The closest I could find:
>#DEFINE WM_NCMBUTTONUP 0x00A8
>#DEFINE WM_NCMBUTTONDBLCLK 0x00A9
>
>:(

Hi Anatoliy,
This is my current status:

#DEFINE WM_NCXBUTTONDOWN			0x00AB
#DEFINE WM_NCXBUTTONUP				0x00AC
#DEFINE WM_NCXBUTTONDBLCLK			0x00AD
#DEFINE WM_NCXSOMEMOUSEEVENT_00AE		0x00AE