Field

Namespace: Babel.Licensing Assembly: Babel.Licensing.dll

Represents a license field used to store key value pairs in a license.

public class Field : IObservableObject

Inheritance

object ← Field

Implements

IObservableObject

Inherited Members

object.GetType(), object.MemberwiseClone(), object.ToString(), object.Equals(object?), object.Equals(object?, object?), object.ReferenceEquals(object?, object?), object.GetHashCode()

Constructors

Field()

Specialized default constructor for use only by derived class.

protected Field()

Field(string, string)

Initializes a new instance of the class with the given name and value.

public Field(string name, string value)

Parameters

Name	Description
name string	The field name.
value string	The value stored into this field object.

Examples

C#

ECDsaSignature ecdsa = new ECDsaSignature(ECDsaKeySize.KeySize112bit);
ecdsa.CreateKeyPair();

string licenseKey = new StringLicense()
                        .ForAnyAssembly()
                        .WithField("copyright", "Copyright ACME Ltd. All rights reserved.")
                        .WithField("notes", "For resellers.")
                        .WithFields(new Field("country", "it"), new Field("zip code", "00100"))
                        .SignWith(ecdsa)
                        .ToReadableString();

StringLicenseManager manager = new StringLicenseManager();
StringLicense license = manager.Validate(licenseKey);

VB

Dim ecdsa As New ECDsaSignature(ECDsaKeySize.KeySize112bit)
ecdsa.CreateKeyPair()

Dim licenseKey As String = New StringLicense() _ 
							   .ForAnyAssembly() _ 
                               .WithField("copyright", "Copyright ACME Ltd. All rights reserved.") _		  
							   .WithField("notes", "For resellers.") _ 
							   .WithFields(New Field("country", "it"), New Field("zip code", "00100")) _
							   .SignWith(ecdsa) _ 
							   .ToReadableString()

Dim manager As New StringLicenseManager()
Dim license As StringLicense = manager.Validate(licenseKey)

Exceptions

Name	Description
ArgumentNullException	Thrown when one or more required arguments are null.

Field(string)

Initializes a new instance of the class with the given field name.

public Field(string name)

Parameters

Name	Description
name string	The field name.

Exceptions

Name	Description
ArgumentNullException	Thrown when the parameter name is null.

Field(Field)

Copy constructor.

public Field(Field other)

Parameters

Name	Description
other Field	The Field object to copy.

Exceptions

Name	Description
ArgumentNullException	Thrown when the parameter other to copy is null.

Properties

Id

Gets or sets the field identifier.

public virtual string Id { get; set; }

Property Value

string

Listeners

Gets the listeners.

public virtual IEnumerable<IObjectListener> Listeners { get; }

Property Value

IEnumerable<IObjectListener>

Name

Gets or sets the field name.

public virtual string Name { get; set; }

Property Value

string

Value

Gets or sets the field value.

public virtual string Value { get; set; }

Property Value

string

Methods

Attach(IObjectListener)

Attaches the given listener.

public virtual void Attach(IObjectListener listener)

Parameters

Name	Description
listener IObjectListener	The listener.

Exceptions

Name	Description
ArgumentNullException	Thrown when one or more required arguments are null.

Detach(IObjectListener)

Detaches the given listener.

public virtual void Detach(IObjectListener listener)

Parameters

Name	Description
listener IObjectListener	The listener.

Exceptions

Name	Description
ArgumentNullException	Thrown when one or more required arguments are null.

Notify(params object[])

Notifies registered listeners.

public virtual void Notify(params object[] args)

Parameters

Name	Description
args object[]	A variable-length parameters list containing arguments.