OPC Studio User's Guide and Reference
CreateX509CertificateIdentity(String,String) Method



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.IdentityModel.User Namespace > UserIdentity Class > CreateX509CertificateIdentity Method : CreateX509CertificateIdentity(String,String) Method
The name of a certificate file.

The value of this parameter cannot be null (Nothing in Visual Basic).

The password required to access the X.509 certificate data.

The value of this parameter cannot be null (Nothing in Visual Basic).

Creates a user token represented by an X.509 certificate.
Syntax
'Declaration
 
<NotNullAttribute()>
Public Overloads Shared Function CreateX509CertificateIdentity( _
   ByVal fileName As String, _
   ByVal password As String _
) As UserIdentity
'Usage
 
Dim fileName As String
Dim password As String
Dim value As UserIdentity
 
value = UserIdentity.CreateX509CertificateIdentity(fileName, password)
[NotNull()]
public static UserIdentity CreateX509CertificateIdentity( 
   string fileName,
   string password
)
[NotNull()]
public:
static UserIdentity^ CreateX509CertificateIdentity( 
   String^ fileName,
   String^ password
) 

Parameters

fileName
The name of a certificate file.

The value of this parameter cannot be null (Nothing in Visual Basic).

password
The password required to access the X.509 certificate data.

The value of this parameter cannot be null (Nothing in Visual Basic).

Return Value

Returns a new user identity, configured with X509 certificate token only.

This method never returns null (Nothing in Visual Basic).

Exceptions
ExceptionDescription

One of the arguments provided to a method is not valid.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.

This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception.

Requirements

Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows

See Also