Constants, Enumerations, and Flags

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

TopicContents
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.

 

Related topics

Windows Properties
Property Description Schema
Property Sets
Interfaces
Functions
Structures

 

 

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