SemanticVersion Class

Reference

Definition

Namespace:: System.Management.Automation

Assembly:: System.Management.Automation.dll

Package:: System.Management.Automation v7.0.13

Package:: System.Management.Automation v7.1.7

Package:: System.Management.Automation v7.2.12

Package:: System.Management.Automation v7.3.5

Package:: System.Management.Automation v7.4.0

Package:: Microsoft.WSMan.Runtime v6.1.0

Package:: Microsoft.WSMan.Runtime v6.2.0

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

An implementation of semantic versioning (https://semver.org) that can be converted to/from Version.

When converting to Version, a PSNoteProperty is added to the instance to store the semantic version label so that it can be recovered when creating a new SemanticVersion.

public ref class SemanticVersion sealed : IComparable, IComparable<System::Management::Automation::SemanticVersion ^>, IEquatable<System::Management::Automation::SemanticVersion ^>

public sealed class SemanticVersion : IComparable, IComparable<System.Management.Automation.SemanticVersion>, IEquatable<System.Management.Automation.SemanticVersion>

type SemanticVersion = class
    interface IComparable
    interface IComparable<SemanticVersion>
    interface IEquatable<SemanticVersion>

Public NotInheritable Class SemanticVersion
Implements IComparable, IComparable(Of SemanticVersion), IEquatable(Of SemanticVersion)

Inheritance: Object
SemanticVersion

Implements: IComparable IComparable<SemanticVersion> IEquatable<SemanticVersion>

Constructors

SemanticVersion(Int32, Int32, Int32, String, String)	Construct a SemanticVersion.
SemanticVersion(Int32, Int32, Int32, String)
SemanticVersion(Int32, Int32, Int32)	Construct a SemanticVersion.
SemanticVersion(Int32, Int32)	Construct a SemanticVersion.
SemanticVersion(Int32)	Construct a SemanticVersion.
SemanticVersion(String)	Construct a SemanticVersion from a string.
SemanticVersion(Version)	Construct a SemanticVersion from a Version, copying the NoteProperty storing the label if the expected property exists.

Properties

BuildLabel	BuildLabel position in the SymVer string 'major.minor.patch-PreReleaseLabel+BuildLabel'.
Major	The major version number, never negative.
Minor	The minor version number, never negative.
Patch	The patch version, -1 if not specified.
PreReleaseLabel	PreReleaseLabel position in the SymVer string 'major.minor.patch-PreReleaseLabel+BuildLabel'.

Methods

Compare(SemanticVersion, SemanticVersion)	Implement Compare.
CompareTo(Object)	Implement CompareTo(Object)
CompareTo(SemanticVersion)	Implement CompareTo(T). Meets SymVer 2.0 p.11 https://semver.org/
Equals(Object)	Override Equals(Object)
Equals(SemanticVersion)	Implement Equals(T)
GetHashCode()	Override GetHashCode()
Parse(String)	Parse `version` and return the result if it is a valid SemanticVersion, otherwise throws an exception.
ToString()	Implement ToString()
TryParse(String, SemanticVersion)	Parse `version` and return true if it is a valid SemanticVersion, otherwise return false. No exceptions are raised.

Operators

Equality(SemanticVersion, SemanticVersion)	Overloaded == operator.
GreaterThan(SemanticVersion, SemanticVersion)	Overloaded > operator.
GreaterThanOrEqual(SemanticVersion, SemanticVersion)	Overloaded >= operator.
Implicit(SemanticVersion to Version)	Convert a SemanticVersion to a Version. If there is a PreReleaseLabel or/and a BuildLabel, it is added as a NoteProperty to the result so that you can round trip back to a SemanticVersion without losing the label.
Inequality(SemanticVersion, SemanticVersion)	Overloaded != operator.
LessThan(SemanticVersion, SemanticVersion)	Overloaded < operator.
LessThanOrEqual(SemanticVersion, SemanticVersion)	Overloaded <= operator.

Applies to

通过