An application sends a ZGM_CURSORFOLLOWMOUSE message to enable or disable the automatic cursor cell following of mouse movements within the ZeeGrid. This message is buggy if the client area of the grid is not completely filled with cells. I can't think of a good reason to use this, so the fact that it's buggy shouldn't matter. I recommend not using this message. The more I think about it, the less sense it makes.
ZGM_CURSORFOLLOWMOUSE wParam = (WPARAM) (BOOL) fEnable; //enable flag lParam = 0; //not used; must be zero
This message does not return a value.
Cursor mouse following is disabled by default.