IValuesListAdapter Interface

IValuesListAdapter is the interface for supplying name/value pairs.

Pascal

IValuesListAdapter = interface;

C++

__interface IValuesListAdapter;

File

SiteComp

Description

Values list adapters such as TStringsValuesList and TDataSetValuesList implement the IValuesListAdapter interface. This allows adapter fields to use the values list adapter for supplying an associated list of name/value pairs. Typically, this list is used to enumerate the possible values for the adapter field so that they can be added to a selection control such as a list box in an HTML form.

The IValuesListAdapter interface introduces methods to read the current name or value, and to look up the name (or image) associated with a specified value. If the adapter that implements IValuesListAdapter does not also support iteration, server-side script can't change the current name/value pair. However, it can still look up the name or image for a specified value.

Note: In C++, method declarations that use IValuesListAdapter use the _di_IValuesListAdapter type instead. This type is a DelphiInterface wrapper around the IValuesListAdapter interface:

Note: typedef System::DelphiInterface< IValuesListAdapter > _di_IValuesListAdapter;