InstallShield 2019 » InstallScript Language Reference
The ListGetNextString function retrieves the element after the current element in a string list. The retrieved element becomes the current element in the list.
Note • The ListGetNextString function works only with string lists.
Syntax
ListGetNextString ( listID, svString );
Parameters
|
Parameter |
Description |
|
listID |
Specifies the string list from which to retrieve the next element. |
|
svString |
Returns the string that follows the current element of the string list. This string becomes the current element in the list. |
Return Values
|
Return Value |
Description |
|
0 |
Indicates that the function successfully retrieved the element after the current element in a string list. |
|
-1 |
Indicates that an error prevented the function from retrieving the specified element in a string list. |
|
END_OF_LIST (1) |
Indicates that the current item is the last element in the list. |
|
ISERR_LIST_NOSUCHLIST (-501) |
Indicates that a list with the specified ID does not exist. Valid list IDs are return values from the ListCreate function. |
See Also
InstallShield 2019 Help LibraryApril 2019 |
Copyright Information | Flexera |