IEnumString interface

Enumerate strings. LPWSTR is the type that indicates a pointer to a zero-terminated string of wide, or Unicode, characters.

When to implement

It is usually not necessary to implement this interface unless you have use for a custom string enumerator. A system implementation in the bind context object that exposes the IBindCtx interface also contains an implementation of IEnumString. IBindCtx::EnumObjectParam returns a pointer to this IEnumString interface on an enumerator that can return the keys of the bind context's string-keyed table of pointers.

When to use

Call the methods of IEnumString to enumerate through a set of strings.

Members

The IEnumString interface inherits from the IUnknown interface. IEnumString also has these types of members:

• Methods

Methods

The IEnumString interface has these methods.

Requirements