WM/Category Attribute
[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 It has been superseded by MediaPlayer.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 WM/Category attribute is the category of the content.
Applies To
- Audio Items
- Commonly Used Windows Media File Attributes
- Other Items
- Photo Items
- Playlists
- Video Items
Remarks
This attribute is stored in both the library and the digital media file.
The Windows Media Format SDK constant for this attribute is g_wszWMCategory.
To determine whether you can change the value of this attribute, use the Media.isReadOnlyItem method.
Requirements
| Requirement | Value |
|---|---|
| Version |
Windows Media Player 9 Series or later (The photo item is supported only in Windows Media Player 10 or later) |