Player.MediaCollectionAttributeStringRemoved event

Article
06/20/2023

[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 It has been superseded by MediaPlayer.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 MediaCollectionAttributeStringRemoved event occurs when an attribute value is removed from the library.

Syntax

Player.MediaCollectionAttributeStringRemoved(
  bstrAttribName,
  bstrAttribVal
)

Parameters

bstrAttribName: String specifying the name of the attribute. For information about the attributes supported by Windows Media Player, see the Windows Media Player Attribute Reference.
bstrAttribVal: String specifying the value of the attribute.

Return value

This event does not return a value.

Remarks

When a media item is removed from the library, its metadata is removed from the MediaCollection object and this event is fired for each attribute removed.

The value of event parameters is specified by Windows Media Player, and can be accessed or passed to a method in an imported JScript file using the parameter name given. This parameter name must be typed exactly as shown, including capitalization.

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

Requirements

Requirement	Value
Version	Windows Media Player version 7.0 or later.
DLL	Wmp.dll