WMDMMetadataView structure
The WMDMMetadataView structure defines the metadata view. Content is organized based on this definition.
Syntax
typedef struct _WMDMMetadataView {
WCHAR *pwszViewName;
UINT nDepth;
WCHAR **ppwszTags;
} WMDMMetadataView;
Members
-
pwszViewName
-
Pointer to a wide-character null-terminated string containing the name of the view. This is used as the name of the root node under which this view is presented.
-
nDepth
-
Integer containing the depth of the view, which indicates how many nested metadata tags are used for the view.
-
ppwszTags
-
Array of metadata tag strings for the nested tags.
Examples
The following code creates a metadata view:
WMDMMetadataView view;
view.pwszName = L"My View";
view.nDepth = 3; // genre, artist, album
LPCWSTR wszTagArray[3];
wszTagArray[0] = g_wszWMDMGenre;
wszTagArray[1] = g_wszWMDMAuthor;
wszTagArray[2] = g_wszWMDMAlbumTitle;
view.ppwszTags = wszTagArray;
The preceding code organizes content as follows:
- My View
- Genre1
- Artist1
- Album1
- Song1
Song2
...
- Album1
- Song1
Song2
...
- Artist1
- Album1
- Song1
Song2
...
- Album1
- Song1
Song2
...
Requirements
| Requirement | Value |
|---|---|
| Header |
|