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ICategoryProvider interface (shobjidl_core.h)

  • Άρθρο

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

Requirement Value
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)