Enum ExpressionType

Microsoft Update applicability expression types

Namespace: Microsoft.PackageGraph.MicrosoftUpdate.Metadata.Applicability

Assembly: package-graph-microsoft-update.dll

Syntax

public enum ExpressionType

Fields

Name	Description
Camera	Expression that evaluates the presence of a camera
CbsPackageApplicabilityMetadata	This expression stores metadata used by the CBS package-level expressions
CbsPackageInstallable	CBS package installable expression
CbsPackageInstalled	CBS package installed expression
CbsPackageInstalledByIdentity	CBS package installed expression
ClusteredOS	Expression that evaluates if running on a cluster
ClusterResourceOwner	Expression that evaluates if running on a cluster owner
CompatibleProvider	N/A
Component	Component metadata expression
Direct3D	Expression that evaluates based on D3D version available
DistributionComputerHardwareId	Expression that evaluates distribution hardware ids
False	Constant rule that always evaluates to false
Feature	Feature name based expression
FeatureScore	Expression the evaluates the feature score of the device
FileCreated	File create expression
FileCreatedPrependRegSz	File create expression, with file name prefix coming fom a registry string value
FileExists	File exists expression
FileExistsPrependRegSz	File exists expression, with file name prefix coming fom a registry string value
FileModified	File modified expression
FileModifiedPrependRegSz	File modified expression, with file name prefix coming fom a registry string value
FileSize	File size expression
FileSizePrependRegSz	File size, with the file name prefix coming from a registry string value
FileVersion	File version expression
FileVersionPrependRegSz	File create expression, with file version prefix coming fom a registry string value
InstalledVersionRange	Expression that checks if the version of Windows is within a range
LicenseDword	Windows license expression
Memory	Expression that evaluates the amount of total RAM present on a device
MsiApplicationInstallable	MSI app installable expression. Detected whether a MSI application can be installed
MsiApplicationInstalled	MSI app installed expression. Detects installed MSI applications
MsiApplicationMetadata	This expression stores metadata used by the MSI based expressions
MsiComponentInstalledForProduct	MSI component installed by product
MsiFeatureInstalledForProduct	MSI feature installed expression. Detects installed features for a product
MsiPatchInstallable	MSI patch installable expression
MsiPatchInstalled	MSI patch installed expression
MsiPatchInstalledForProduct	MSI patch installed by product name expression
MsiPatchMetadata	This expression stores metadata used by the MSI patch based expressions
MsiPatchSuperseded	Msi patch superseded expression
MsiProductInstalled	MSI product installed expression. Detects installed MSI products
MuiInstalled	MUI language installed expression
NFC	Expression that evaluates the presence of NFC capabilities
Platform	Platform type expression
PlatformVersion	Platform version expression
Processor	Processor type queries
Product	Product metadata expression
ProductCode	Product code based expression
ProductReleaseInstalled	Expression that evaluates whether a release is installed
ProductReleaseVersion	Expression that evaluates the version of the release installed
RegDword	Registry DWORD expression
RegExpandSz	Expandable registry string expression
RegKeyExists	Registry key exists expression
RegKeyLoop	Multi registry key expression
RegSz	Registry string value expression
RegSzToVersion	Convert registry string to version string
RegValueExists	Registry value exists expression
SensorById	Expression that evaluates the presence of a specified hardware sensor (accelerometer, etc.)
SystemMetric	Expression that evaluates based on data from GetSystemMetric API
TargetComputerHardwareId	Expression that evaluates target hardware IDs
True	Constant rule that always evaluates to true
VideoMemory	Expression that evaluates the mount of video memory available
WindowsDriver	N/A
WindowsDriverInstallable	Expression for evaluating whether a driver can be installed on a device
WindowsDriverInstalled	Evaluates whether a driver is installed
WindowsDriverMetaData	Expression that stores metadata for other driver-metadata based expressions
WindowsDriverSuperseded	Expression for determining driver supersedence
WindowsLanguage	Windows language expression
WindowsVersion	Windows version expression
WmiQuery	WMI query expression
WUv4RegKeySubstring	Substring in registry string expression
WUv4RegKeyValue	Generic registry value expression