Input Parameters | Significance |
DtvLong iwd | widget Id [0 = active widget] |
Output Parameters | Significance |
no | - |
Return Code | Significance |
0 | widget event mode active |
'V' | widget virtual mode active |
'R' | widget recursive mode active |
'?' | no widget mode active |
With the exception of the virtual mode DataView can only determine the state of a widgets after you organized the entrance into the widget event loop using the function dal_evt_get_nxt. If you only created a widget in local memory, the function will produce the return code > ? < .