Input Parameters | Significance |
none | - |
Output Parameters | Significance |
none | - |
Return Code | Significance |
value | id of the previous active widget |
0 | no previous active widget exists |
The function is useful applicable only in the Pre_Mask trigger of a mask. You can supply with it e.g. a mask 2, which was opened at a mask 1, with information from the mask 1.