The UDM_GETACCEL message retrieves acceleration information for an up-down control.
UDM_GETACCEL
wParam = (WPARAM) cAccels;
lParam = (LPARAM) (LPUDACCEL) paAccels;
Parameters
cAccels
Number of elements in the array specified by paAccels.
paAccels
Address of an array of UDACCEL structures that receives acceleration information.
Return Values
The return value is the number of accelerator structures retrieved.
See Also