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Windows Media Player 11 SDK IWMPEvents3::StringCollectionChange 

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IWMPEvents3::StringCollectionChange

The StringCollectionChange event occurs when a string collection changes.

Syntax

Parameters

pdispStringCollection

[in]  Pointer to the IDispatch interface that represents the string collection that changed. Call QueryInterface to retrieve a pointer to IWMPStringCollection.

change

[in]  WMPStringCollectionChangeEventType value indicating the type of change that occurred.

lCollectionIndex

[in]  The index of the string collection item that changed.

Return Values

This method does not return a value.

Remarks

To receive StringCollectionChange events, you must obtain your string collection as follows:

  1. Call IWMPLibrary::get_mediaCollection to get an IWMPMediaCollection interface.
  2. Call the getAttributeStringCollection method of the interface you obtained in step 1.

If you obtain your IWMPMediaCollection interface by calling IWMPCore::get_mediaCollection, you will not receive StringCollectionChange events.

You can also handle this event through an IDispatch event sink by using the _WMPOCXEvents interface.

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

Requirements

Version: Windows Media Player 11.

Header: Include wmp.h.

Library: Use wmp.dll.

See Also

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