DtvLong dal_but_chk_loc (idb, pos)
Checks whether the button at the specified position in the button area passed is locked.
Input Parameters
Significance
DtvLong idb
button area Id
DtvLong pos
(logical) position of the button
Output Parameters
Significance
none
-
Return Code
Significance
0
button is unlocked
1
button is locked
2
button is text button
no remarks