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WMPStringCollectionChangeEventType enumeration (wmp.h)

[The feature associated with this page, Windows Media Player SDK, is a legacy feature. It has been superseded by MediaPlayer. MediaPlayer has been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer instead of Windows Media Player SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The WMPStringCollectionChangeEventType enumeration type defines the types of changes that can occur in a string collection.

Syntax

Syntax

typedef enum WMPStringCollectionChangeEventType {
  wmpsccetUnknown = 0,
  wmpsccetInsert,
  wmpsccetChange,
  wmpsccetDelete,
  wmpsccetClear,
  wmpsccetBeginUpdates,
  wmpsccetEndUpdates
} ;

Constants

 
wmpsccetUnknown
Value: 0
Not a valid event type.
wmpsccetInsert
An item was inserted.
wmpsccetChange
The string collection changed.
wmpsccetDelete
An item was deleted.
wmpsccetClear
The string collection was cleared.
wmpsccetBeginUpdates
Bulk updates are beginning.
wmpsccetEndUpdates
Bulk updates have ended.

Remarks

Windows Media Player 10 Mobile: This enumeration is not supported.

Requirements

Requirement Value
Minimum supported client Windows Media Player 10 or later.
Header wmp.h

See also

Enumeration Types

IWMPEvents3::StringCollectionChange

IWMPStringCollection Interface

Interfaces