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Navigation: Code Documentation > RSCommon > RSInterfaceCollections

RSInterfaceCollections Types

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Name

Description

public type

TIList

The TIList object stores and manages a list of interfaces. Originally, a descendant of TInterfaceList, it now descends from TInterfaceListPersistent, which improves the list by adding clone and assign methods and a protected Notify method (similar to TList) that may be overridden to notify an owner of list changes. Like any list, it provides properties and methods to:

• Add or delete the objects in the list.

• Rearrange the objects in the list.

• Locate and access objects in the list.

• Sort the objects in the list.

public type

TIListClass

Defines the class of TIList classes.

public type

TIStringList

Maintains a list of strings and their associated objects and interfaces. TIStringList is similar to TStringList but also adds a field for interfaces. Use a string list object to store and manipulate a list of strings with interfacaes. TIStringList implements the abstract properties and methods introduced by TStrings, and introduces new properties, events, and methods to

• Add or delete strings at specified positions in the list.

• Rearrange the strings in the list.

• Access the string at a particular location.

• Read the strings from or write the strings to a file or stream.

• Associate an object with each string in the list and, optionally free it when the string is deleted.

• Sort the strings in the list.

• Prohibit duplicate strings in sorted lists.

• Respond to changes in the contents of the list.

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