Input Parameters | Significance |
char flg |
widget virtual mode: 0 = deactivate 1 = activate -1 = activate virtual debug mode |
Output Parameters | Significance |
no | - |
Return Code | Significance |
0 | no error |
1 | widget virtual mode already deactivated |
2 | maximum number of virtual calls reached (99) |
If widget virtual mode is active, the widgets created will not be displayed on the screen (with the exception of the activated virtual debug mode) until the mode is disable (deactivated) again.
If you activate widget virtual mode, any previously active widget will be deactivated by DataView. If you deactivate widget virtual mode again, this widget will be reactivated.
The function can be nested in up to 99 levels.