'Declaration
 
Public Delegate Sub CertificateUpdateEventHandler( _
   ByVal sender As CertificateValidator, _
   ByVal e As CertificateUpdateEventArgs _
) 

'Usage
 
Dim instance As New CertificateUpdateEventHandler(AddressOf HandlerMethod)

public delegate void CertificateUpdateEventHandler( 
   CertificateValidator sender,
   CertificateUpdateEventArgs e
)

public delegate void CertificateUpdateEventHandler( 
   CertificateValidator^ sender,
   CertificateUpdateEventArgs^ e
)

Parameters

sender

e

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

CertificateUpdateEventHandler Members
Opc.Ua Namespace