InstallShield 2016 » InstallScript Language Reference
The ListCurrentItem function retrieves the current element from the number list specified in listID.
You can also use the ListGetFirstItem and ListGetNextItem functions to traverse the list and make any element the current element.
Note • ListCurrentItem works only with numbered lists.
Syntax
ListCurrentItem ( listID, nvItem );
Parameters
|
Parameter |
Description |
|
listID |
Specifies a number list. |
|
nvItem |
Returns the value of the current element in the list. |
Return Values
|
Return Value |
Description |
|
0 |
Indicates that the function successfully retrieved the current element in a number list. |
|
< 0 |
Indicates that the function was unable to retrieve the current element in a number list. |
|
END_OF_LIST (1) |
Indicates that the list is empty and therefore does not have a current element. |
|
ISERR_LIST_NOSUCHLIST |
Indicates that a list with the specified ID does not exist. Valid list IDs are return values from the ListCreate function. |
See Also
InstallShield 2016 Help LibraryMay 2017 |
Copyright Information | Flexera Software |