LogonEventArgs.LogonParameters Property

Gets the current logon parameters.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v18.2.dll

Declaration

C#

public object LogonParameters { get; }

VB.NET

Public ReadOnly Property LogonParameters As Object

Property Value

Type	Description
Object	An object that represents the Security System‘s logon parameters.

Remarks

Use this property when performing custom actions before logging on.

When the AuthenticationStandard authentication is used, the AuthenticationStandardLogonParameters object is returned by default/

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the LogonParameters property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

XAF_how-to-change-the-securitysystem-type-at-runtime-e316/CS/Solution2.Win/WinApplication.cs#L38

protected override void OnLoggingOn( LogonEventArgs args ) {
    MyLogonParameters parameters = (MyLogonParameters) args.LogonParameters;
    if( parameters.SecurityType == SecurityType.Complex ) {

XAF_how-to-allow-a-user-to-select-the-authentication-type-at-runtime-e2371/CS/E2371.Module/SetupAuthenticationHelper.cs#L30

case AuthenticationType.Application:
    authenticationMixed.SetupAuthenticationProvider(typeof(AuthenticationStandardProvider).Name, e.LogonParameters);
    break;

VB.NET

XAF_how-to-change-the-securitysystem-type-at-runtime-e316/VB/Solution2.Win/WinApplication.vb#L34

Protected Overrides Sub OnLoggingOn(ByVal args As LogonEventArgs)
    Dim parameters As MyLogonParameters = CType(args.LogonParameters, MyLogonParameters)
    If parameters.SecurityType = SecurityType.Complex Then

XAF_how-to-allow-a-user-to-select-the-authentication-type-at-runtime-e2371/VB/E2371.Module/SetupAuthenticationHelper.vb#L33

Case AuthenticationType.Application
    authenticationMixed.SetupAuthenticationProvider(GetType(AuthenticationStandardProvider).Name, e.LogonParameters)
Case AuthenticationType.Windows