DtvLong dal_but_get_nxt (idb)

Returns the Id number of the next button area in the button area stack (nested calls allowed).

Input Parameters Significance
DtvLong *idb Id of the button area

Output Parameters Significance
DtvLong *idb Id of the button area

Return Code Significance
0 no error
1 no further button areas exist

This function allows you to navigate in the button area stack. As opposed to dal_but_ret_nxt nested calls are allowed and is recommended to be used for DataView version 3.0-07 and higher.

If a zero ID is passed for idb, the function will return the ID of the first button area in the stack.