Rediger

Del via


Constants, Enumerations, and Flags

This section describes the Windows Property System constants, enumerations, and flags.

Topic Contents
GETPROPERTYSTOREFLAGS Indicates flags that modify the property store object retrieved by methods that create a property store, such as IShellItem2::GetPropertyStore or IPropertyStoreFactory::GetPropertyStore.
PDOPSTATUS Provides operation status flags.
PKA_FLAGS Describes property change array behavior.
PROPDESC_AGGREGATION_TYPE Describes how property values are displayed when multiple items are selected. For a particular property, PROPDESC_AGGREGATION_TYPE describes how the property should be displayed when multiple items that have a value for the property are selected, such as whether the values should be summed, or averaged, or just displayed with the default "Multiple Values" string.
PROPDESC_COLUMNINDEX_TYPE Indicates whether or how a property can be indexed.
PROPDESC_CONDITION_TYPE Describes the condition type to use when displaying the property in the query builder UI in Windows Vista, but not in Windows 7 and later.
PROPDESC_ENUMFILTER Describes the filtered list of property descriptions that is returned.
PROPDESC_FORMAT_FLAGS Used by property description helper functions, such as PSFormatForDisplay, to indicate the format of a property string.
PROPDESC_RELATIVEDESCRIPTION_TYPE Describes the relative description type for a property description, as determined by the relativeDescriptionType attribute of the displayInfo element.
PROPDESC_SEARCHINFO_FLAGS Determines whether and how a property is indexed by Windows Search.
PROPDESC_TYPE_FLAGS Describes attributes of the typeInfo element in the property's .propdesc file.
PROPDESC_VIEW_FLAGS These flags describe properties in property description list strings.
PROPERTYUI_FLAGS Specifies property features.
PROPVAR_COMPARE_UNIT These flags are associated with certain PROPVARIANT structure comparisons.
PSC_STATE Specifies the state of a property. They are set manually by the code that is hosting the in-memory property store cache.

 

Windows Properties

Property Description Schema

Property Sets

Interfaces

Functions

Structures