OPC Studio User's Guide and Reference
EasyUAApplication Class Members
Properties  Methods  Events


OpcLabs.EasyOpcUAComponents Assembly > OpcLabs.EasyOpc.UA.Application Namespace : EasyUAApplication Class

The following tables list the members exposed by EasyUAApplication.

Public Constructors
 NameDescription
Public ConstructorOverloaded.   
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Public Properties
 NameDescription
Public PropertyA dictionary containing the application ID for each GDS endpoint the application is registered with, as known to the application. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public PropertyContains parameters that define the OPC UA application and its behavior. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public PropertyThe PKI store group used by the OPC UA application. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public PropertyDetermines whether events are currently locked. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public PropertyThe certificate generation parameters used by the application if no other parameters are specified. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public PropertyThe certificate request parameters used by the application if no other parameters are specified. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public Property (Inherited from System.ComponentModel.Component)
Public PropertyCan be used to distinguish otherwise equal widgets. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public PropertyThe certificate type Id of the default certificate type used by the application. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public PropertyA collection of host names for the application instance. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public Propertystatic (Shared in Visual Basic)An instance of the OPC-UA Windows application class.  
Public PropertyThe certificate type Ids of the certificates in the application certificate pack. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public PropertyDetermines whether shared data made available by this component (such as EasyUAApplicationCore.ApplicationParameters) will be serialized. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public Property (Inherited from System.ComponentModel.Component)
Public PropertyDetermines whether GDS and CM operations are supported. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
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Protected Properties
 NameDescription
Protected Property (Inherited from System.ComponentModel.Component)
Protected Property (Inherited from System.ComponentModel.Component)
Protected Property (Inherited from System.ComponentModel.Component)
Protected PropertyOverridden. Infrastructure.  
Protected PropertyDetermines whether the object has been disposed. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Protected PropertyThe service container provided by this widget to inheritors. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
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Public Methods
 NameDescription
Public MethodAssures the presence of the own application certificate or certificate pack in the trusted peers certificate store. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodBegins an asynchronous operation that obtains a new application own certificate or certificate pack from the certificate manager, and stores it for subsequent usage. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodCancels an asynchronous operation started with the IEasyUAClientServerApplication.BeginObtainNewCertificateOrCertificatePack method. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodOverridden.   
Public MethodCreates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from System.MarshalByRefObject)
Public MethodCreates the own certificate or certificate pack the application is currently configured to use. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodOverloaded.  (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public MethodHandles the end of the asynchronous operation started by the IEasyUAClientServerApplication.BeginObtainNewCertificateOrCertificatePack method. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public Method (Inherited from object)
Public MethodExports the OPC UA application configuration data into an XML stream. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodExports the own certificate and optionally its private key to a given file. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodExports the registration data of the OPC UA application into an XML stream. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodExports the security settings of the OPC UA application into an XML stream. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodFinds all registrations for this application URI in the GDS. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodFinds the own certificate the application is currently configured to use. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodGets the subject distinguished name the application is configured to use for its certificates. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodGets the effective OPC UA application manifest, i.e. the currently used application registration information together with data related to PKI administration, such as paths to the certificate stores used. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodGet the effective application host names. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodServes as the default hash function. (Inherited from object)
Public MethodRetrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
Public Method (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodDetermines strength of the password that is configured for use with the given certificate. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public Method (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodGets the System.Type of the current instance. (Inherited from object)
Public MethodImports the own certificate and its private key from a given file. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodObtains a lifetime service object to control the lifetime policy for this instance. (Inherited from System.MarshalByRefObject)
Public MethodFinds all application certificate sub-ids. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodRetrieves certificate type elements for the certificate types available for a given application store kind. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodLocks the events on the component. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodProtects or unprotects the private key of the given certificate, or certificate pack. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public MethodRetrieves the current trust lists for the application from the certificate manager, and refreshes own certificate stores accordingly. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodCreates an application registration in the GDS, assigning it a new application ID. Existing registrations with the same application URI are removed first. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodRemoves the own certificates or certificate pack the application is currently configured to use. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodRemoves the password used to access the private key for given certificate. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodSets the password used to access the private key for given certificate. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public MethodUnlocks the events on the component. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodRemoves an application registration from the GDS, if it exists. All existing registrations for the application URI are removed. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodUpdates an application registration in the GDS, keeping its application ID. A new registration is created if the application is not yet registered in the GDS. Preexisting registrations with the same application URI are removed. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodValidates the own certificate or certificate pack the application is currently configured to use. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public MethodOverloaded. Defines a generalized method that classes must implement to create type-specific method for determining value equality of instances. Determines whether this instance has the same value as a given other instance. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Public Method (Inherited from OpcLabs.BaseLib.Widgets.Widget)
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Protected Methods
 NameDescription
Protected Method (Inherited from System.ComponentModel.Component)
Protected MethodOverloaded. Creates a shallow copy of the current System.MarshalByRefObject object. (Inherited from System.MarshalByRefObject)
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
Protected MethodInfrastructure. (Inherited from OpcLabs.BaseLib.Widgets.Widget)
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Extension Methods
 NameDescription
Public Extension MethodAssures presence and validity of the own certificate or certificate pack the application is currently configured to use.
Public Extension MethodOverloaded. Assures presence of the own certificate pack the application is currently configured to use.

This method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

The AssureOwnCertificatePack methods check if the application has its own application certificate pack (according to application configuration), and create the certificate pack if it is missing.

Returns true if a new certificate pack has been created. Returns false if an existing certificate pack was found and accepted as the current own certificate pack.

If the own certificate pack does not exist in the certificate store prior to the operation, the method creates it. Otherwise, the method also checks whether the instance certificates are present in the trusted peers certificate store, and if they are absent, it copies them there. This is in contrast to the OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.CreateOwnCertificateOrCertificatePack method, which always creates new certificate(s) when successful.

Public Extension MethodOverloaded. Assures the presence of the own application certificate pack in the trusted peers certificate store, specifying certificate sub-id.
Public Extension MethodOverloaded. Begins obtaining a new application certificate or certificate pack from the certificate manager.

The BeginObtainNewCertificateOrCertificatePack methods begin an asynchronous operation that obtains a new application own certificate or certificate pack from the certificate manager, and stores it for subsequent usage.

When certificate pack is used, this method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

Public Extension MethodOverloaded. Begins obtaining a new application certificate pack from the certificate manager.

The BeginObtainNewCertificatePack methods begin an asynchronous operation that obtains a new application own certificate pack from the certificate manager, and stores it for subsequent usage.

This method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

Public Extension MethodOverloaded. Creates the own application certificate pack.

The CreateOwnCertificatePack methods create the own certificate pack the application is currently configured to use.

This method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

Public Extension MethodExports the OPC UA application configuration data into an XML file.
Public Extension MethodExports the OPC UA application manifest into a stream.
Public Extension MethodExports the OPC UA application manifest into an XML file.
Public Extension MethodOverloaded. Exports the own certificate and optionally its private key to a given file.
Public Extension MethodExports the registration data of the OPC UA application into an XML file.
Public Extension MethodExports the security settings of the OPC UA application into an XML file.
Public Extension MethodFinds the own certificate the application is currently configured to use.
Public Extension MethodGets the OPC UA registration information for this application.
Public Extension MethodGets an application ID assigned to the application by a specified GDS.
Public Extension MethodGets the subject distinguished name the application is configured to use for its certificates.
Public Extension MethodGets a dictionary of certificate subject names corresponding to all application certificate sub-ids.
Public Extension MethodOverloaded. Gets the own certificate pack the application is currently configured to use. Returns the own certificate pack, i.e. the dictionary of own certificates, keyed by the certificate type Id.

This method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

The actual number of certificates in the application certificate pack may be lower than the count of OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds. This is because multiple certificate types may end up using the same certificate. For example, OpcLabs.EasyOpc.UA.Gds.AddressSpace.UACertificateTypeIds.RsaMinApplicationCertificateType specifies an application certificate with RSA key size 1024 or 2048 bits, and OpcLabs.EasyOpc.UA.Gds.AddressSpace.UACertificateTypeIds.RsaSha256ApplicationCertificateType specifies an application certificate with RSA key size 2048, 3072 or 4096 bits. A single certificate with RSA key size of 2048 bits can therefore be used with both these certificate types.

Public Extension MethodDetermines strength of the password that is configured for use with the default certificate.
Public Extension MethodOverloaded. Determines whether the application's own certificate or certificate pack is present.

When certificate pack is used, this method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

If the specified certificate type Id is OpcLabs.EasyOpc.UA.AddressSpace.UANodeId.Null, the default certificate type Id from OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.DefaultCertificateTypeId is used instead.

Public Extension MethodOverloaded. Determines whether the application's own certificate pack is present. Returns true if the application's own certificate pack is present in the certificate store. Returns false otherwise.
Public Extension MethodOverloaded. Determines whether a non-empty password is in use for the default certificate.
Public Extension MethodImports the own default certificate and its private key from a given file.
Public Extension MethodRetrieves certificate type elements available for an application instance.
Public Extension MethodOverloaded. Obtains a new certificate or certificate pack from the certificate manager. Returns the collection of certificates obtained from the certificate manager.

The ObtainNewCertificateOrCertificatePack methods obtain a new application own certificate or certificate pack from the certificate manager, and store it for subsequent usage.

When certificate pack is used, this method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

If the specified certificate type Id is OpcLabs.EasyOpc.UA.AddressSpace.UANodeId.Null, the default certificate type Id from OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.DefaultCertificateTypeId is used instead.

The actual number of certificates in the application certificate pack may be lower than the count of OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds. This is because multiple certificate types may end up using the same certificate. For example, OpcLabs.EasyOpc.UA.Gds.AddressSpace.UACertificateTypeIds.RsaMinApplicationCertificateType specifies an application certificate with RSA key size 1024 or 2048 bits, and OpcLabs.EasyOpc.UA.Gds.AddressSpace.UACertificateTypeIds.RsaSha256ApplicationCertificateType specifies an application certificate with RSA key size 2048, 3072 or 4096 bits. A single certificate with RSA key size of 2048 bits can therefore be used with both these certificate types.

The certificate manager may not support all certificate types in the application certificate pack. For an unsupported certificate type, the value of the certificate in the resulting dictionary is null (Nothing in Visual Basic). Unsupported certificate types do not cause the method to fail (throw an exception).

The operation is synchronous. It can take considerable time to execute, because it involves multiple steps, and waiting for a finalization of the requests by the GDS (see the OpcLabs.EasyOpc.UA.Gds.IEasyUACertificateManagement.FinishRequest method).

For an alternative based on asynchronous programming model (APM, System.IAsyncResult) pattern, see the OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.BeginObtainNewCertificateOrCertificatePack method and related extension methods.

For a task-based asynchronous programming pattern alternative, see the ObtainNewCertificateOrCertificatePackAsync(IEasyUAClientServerApplication,UAObtainCertificateArguments) extension method and its overloads.

Public Extension MethodOverloaded. Asynchronously obtains a new certificate or certificate pack from the certificate manager. Returns a task that represents the asynchronous operation. The value of the TResult contains the collection of certificates obtained from the certificate manager.

The ObtainNewCertificateOrCertificatePackAsync methods asynchronously obtain a new application own certificate or certificate pack from the certificate manager, and store it for subsequent usage.

When certificate pack is used, this method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

If the specified certificate type Id is OpcLabs.EasyOpc.UA.AddressSpace.UANodeId.Null, the default certificate type Id from OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.DefaultCertificateTypeId is used instead.

The operation is asynchronous, because it involves multiple steps, and waiting for a finalization of the request by the GDS (see the OpcLabs.EasyOpc.UA.Gds.IEasyUACertificateManagement.FinishRequest method).

For a synchronous alternative, see the ObtainNewCertificateOrCertificatePack(IEasyUAClientServerApplication,UAObtainCertificateArguments) extension method and its overloads.

For an alternative based on asynchronous programming model (APM, System.IAsyncResult) pattern, see the OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.BeginObtainNewCertificateOrCertificatePack method and related extension methods.

Public Extension MethodOverloaded. Obtains a new certificate pack from the certificate manager. Returns the collection of certificates obtained from the certificate manager.

The ObtainNewCertificatePack methods obtain a new application own certificate pack from the certificate manager, and store it for subsequent usage.

When certificate pack is used, this method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

The actual number of certificates in the application certificate pack may be lower than the count of OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds. This is because multiple certificate types may end up using the same certificate. For example, OpcLabs.EasyOpc.UA.Gds.AddressSpace.UACertificateTypeIds.RsaMinApplicationCertificateType specifies an application certificate with RSA key size 1024 or 2048 bits, and OpcLabs.EasyOpc.UA.Gds.AddressSpace.UACertificateTypeIds.RsaSha256ApplicationCertificateType specifies an application certificate with RSA key size 2048, 3072 or 4096 bits. A single certificate with RSA key size of 2048 bits can therefore be used with both these certificate types.

The certificate manager may not support all certificate types in the application certificate pack. For an unsupported certificate type, the value of the certificate in the resulting dictionary is null (Nothing in Visual Basic). Unsupported certificate types do not cause the method to fail (throw an exception).

The operation is synchronous. It can take considerable time to execute, because it involves multiple steps, and waiting for a finalization of the requests by the GDS (see the OpcLabs.EasyOpc.UA.Gds.IEasyUACertificateManagement.FinishRequest method).

For an alternative based on asynchronous programming model (APM, System.IAsyncResult) pattern, see the BeginObtainNewCertificatePack(IEasyUAClientServerApplication,UAEndpointDescriptor) method and related extension methods.

For a task-based asynchronous programming pattern alternative, see the ObtainNewCertificatePackAsync(IEasyUAClientServerApplication,UAEndpointDescriptor) extension method and its overloads.

Public Extension MethodOverloaded. Asynchronously obtains a new certificate pack from the certificate manager. Returns a task that represents the asynchronous operation. The value of the TResult contains the collection of certificates obtained from the certificate manager.

The ObtainNewCertificatePackAsync methods asynchronously obtain a new application own certificate pack from the certificate manager, and store it for subsequent usage.

When certificate pack is used, this method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

The operation is asynchronous, because it involves multiple steps, and waiting for a finalization of the request by the GDS (see the OpcLabs.EasyOpc.UA.Gds.IEasyUACertificateManagement.FinishRequest method).

For a synchronous alternative, see the ObtainNewCertificatePack(IEasyUAClientServerApplication,UAEndpointDescriptor) extension method and its overloads.

For an alternative based on asynchronous programming model (APM, System.IAsyncResult) pattern, see the BeginObtainNewCertificatePack(IEasyUAClientServerApplication,UAEndpointDescriptor) method and related extension methods.

Public Extension MethodOverloaded. Protects the private key of the given certificate, or certificate pack.

When certificate pack is used, this method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

If the specified certificate type Id is OpcLabs.EasyOpc.UA.AddressSpace.UANodeId.Null, the default certificate type Id from OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.DefaultCertificateTypeId is used instead.

A preexisting private key password, if any, must be correctly configured in the application, for this operation to succeed.

Public Extension MethodOverloaded. Protects the private keys of the certificate pack.

This method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

A preexisting private key password, if any, must be correctly configured in the application, for this operation to succeed.

Public Extension MethodRetrieves the current trust lists for the application from the certificate manager, and refreshes own certificate stores accordingly.
Public Extension MethodOverloaded. Removes the own application certificate pack.

This method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

The RemoveOwnCertificatePack methods remove the own certificate pack the application is currently configured to use.

Public Extension MethodSets the password used to access the private key for the default certificate.
Public Extension MethodSets the arbitrary object associated with the node.
Public Extension MethodShows the form which allows the interactive user to administer the OPC UA application modally.
Public Extension MethodOverloaded. Unprotects the private key of the given certificate, or certificate pack.

When certificate pack is used, this method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

If the specified certificate type Id is OpcLabs.EasyOpc.UA.AddressSpace.UANodeId.Null, the default certificate type Id from OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.DefaultCertificateTypeId is used instead.

A preexisting private key password, if any, must be correctly configured in the application, for this operation to succeed.

Public Extension MethodOverloaded. Unprotects the private keys of the certificate pack.

This method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

A preexisting private key password, if any, must be correctly configured in the application, for this operation to succeed.

Public Extension MethodOverloaded. Validates the own application certificate pack.

The ValidateOwnCertificatePack methods validate the own certificate pack the application is currently configured to use.

This method operates on certificates with certificate type Ids given by OpcLabs.EasyOpc.UA.Application.IEasyUAClientServerApplication.PackCertificateTypeIds.

The own certificate must exist in the certificate store prior to the operation, otherwise an error is reported.

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Public Events
 NameDescription
Public EventRaised when the application certificate environment has changed. (Inherited from OpcLabs.EasyOpc.UA.Application.EasyUAApplicationCore)
Public Event (Inherited from System.ComponentModel.Component)
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See Also

Reference

EasyUAApplication Class
OpcLabs.EasyOpc.UA.Application Namespace