LEADTOOLS Medical (Leadtools.Ccow assembly)

GetAuthenticationData Method

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The connection coupon obtain from the Connect method.
A user's logon name.
An application-defined string that is used when an application needs to maintain multiple forms of authentication data for a user (e.g., password, thumbprint image, etc.). If only one form of authentication data is needed, this string can be empty.
The application's digital signature.
Application-specific data used to authenticate the user.
Enables an application to retrieve the authentication data previously stored for a particular user's logon name from the authentication repository.
Syntax
string GetAuthenticationData( 
   int coupon,
   string logonName,
   string dataFormat,
   string appSignature,
   out string userData
)
'Declaration
 
Function GetAuthenticationData( _
   ByVal coupon As Integer, _
   ByVal logonName As String, _
   ByVal dataFormat As String, _
   ByVal appSignature As String, _
   ByRef userData As String _
) As String
'Usage
 
Dim instance As IAuthenticationRepository
Dim coupon As Integer
Dim logonName As String
Dim dataFormat As String
Dim appSignature As String
Dim userData As String
Dim value As String
 
value = instance.GetAuthenticationData(coupon, logonName, dataFormat, appSignature, userData)

            

            
String^ GetAuthenticationData( 
   int coupon,
   String^ logonName,
   String^ dataFormat,
   String^ appSignature,
   [Out] String^ userData
) 

Parameters

coupon
The connection coupon obtain from the Connect method.
logonName
A user's logon name.
dataFormat
An application-defined string that is used when an application needs to maintain multiple forms of authentication data for a user (e.g., password, thumbprint image, etc.). If only one form of authentication data is needed, this string can be empty.
appSignature
The application's digital signature.
userData
Application-specific data used to authenticate the user.

Return Value

The digital signature of the authentication repository.
Remarks
Concatenating the string representations of the following inputs in the order listed shall form the data from which a message digest is computed by the application: An application shall compute its digital signature by encrypting the message digest with its private key.
Requirements

Target Platforms

See Also

Reference

IAuthenticationRepository Interface
IAuthenticationRepository Members

 

 


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