Connectivity Software User's Guide and Reference
VerifyPassword Method (MemoryNameAndPasswordUserManager)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.Security.User Namespace > MemoryNameAndPasswordUserManager Class : VerifyPassword Method
The security ID of the user.

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

The password to verify.

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

Verifies whether the specified password matches the password of the user with the specified security ID.
Syntax
'Declaration
 
Public Function VerifyPassword( _
   ByVal securityId As String, _
   ByVal password As String _
) As Boolean
'Usage
 
Dim instance As MemoryNameAndPasswordUserManager
Dim securityId As String
Dim password As String
Dim value As Boolean
 
value = instance.VerifyPassword(securityId, password)
public bool VerifyPassword( 
   string securityId,
   string password
)
public:
bool VerifyPassword( 
   String^ securityId,
   String^ password
) 

Parameters

securityId
The security ID of the user.

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

password
The password to verify.

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

Return Value

Returns true when the user with security ID securityId has password password. Returns false when the user with security Id securityId does not exist, or when it has a different password.
Exceptions
ExceptionDescription

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.

An invoked method is not supported at all, or is not supported with the parameters used to create the object.
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