ICategoryProvider interface (shobjidl_core.h)

Exposes a list of categorizers registered on an IShellFolder.

Inheritance

The ICategoryProvider interface inherits from the IUnknown interface. ICategoryProvider also has these types of members:

Methods

The ICategoryProvider interface has these methods.

ICategoryProvider::CanCategorizeOnSCID Determines whether a column can be used as a category.
ICategoryProvider::CreateCategory Creates a category object.
ICategoryProvider::EnumCategories Gets the enumerator for the list of GUIDs that represent categories.
ICategoryProvider::GetCategoryForSCID Gets a GUID that represents the categorizer to use for the specified Shell column.
ICategoryProvider::GetCategoryName Gets the name of the specified category.
ICategoryProvider::GetDefaultCategory Enables the folder to override the default grouping.

Requirements

Minimum supported client	Windows XP [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
Target Platform	Windows
Header	shobjidl_core.h (include Shobjidl.h)