An application sends a ZGM_HIGHLIGHTCURSORROWINFIXEDCOLUMNS message to enable or disable the highlighting of the row of the cursor in fixed columns.
ZGM_HIGHLIGHTCURSORROWINFIXEDCOLUMNS
wParam = (WPARAM) (BOOL) fEnable; //enable flag
lParam = 0; //not used; must be zero
This message does not return a value.
If cursor row highlighting (ZGM_HIGHLIGHTCURSORROW)is disabled, cursor row highlighting in fixed columns is disabled.
Cursor row highlighting in fixed columns is enabled by default.