ListValid

InstallShield 2014 ยป InstallScript Language Reference

The ListValid function indicates whether the list specified by listID is valid, that is, whether it has been initialized by calling ListCreate and not destroyed by calling ListDestroy. This function works with both string and number lists.

Syntax

ListValid ( listID );

Parameters

ListValid Parameters

Parameter

Description

listID

Specifies the string or number list to be checked.

Return Values

ListValid Return Values

Return Value

Description

>= ISERR_SUCCESS

Indicates that the list is valid.

< ISERR_SUCCESS

Indicates that the list is not valid.

ISERR_LIST_NOSUCHLIST

Indicates that the list has not been initialized.

See Also