LogonEventArgs Class

Represents arguments passed to the XafApplication.LoggingOn and XafApplication.LoggedOn events.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v21.2.dll

Declaration

C#

public class LogonEventArgs :
    EventArgs

VB.NET

Public Class LogonEventArgs
    Inherits EventArgs

Related API Members

LogonEventArgs is the data class for the following events:

• XafApplication.LoggedOn
• XafApplication.LoggingOn

Remarks

The LogonEventArgs class declares the LogonEventArgs.LogonParameters property specific to the XafApplication.LoggingOn and XafApplication.LoggedOn events. These events are designed to execute custom code before and after clicking the Logon button on a logon Window. The LogonParameters property allows accessing the current logon parameters.

Related GitHub Examples

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

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-display-an-integer-property-as-an-enumeration-e4925/CS/IntAsEnumExample.Win/WinApplication.cs#L19

// Override to execute custom code after a logon has been performed, the SecuritySystem object is initialized, logon parameters have been saved and user model differences are loaded.
protected override void OnLoggedOn(LogonEventArgs args) { // http://documentation.devexpress.com/#Xaf/DevExpressExpressAppXafApplication_LoggedOntopic
    base.OnLoggedOn(args);

XAF_how-to-implement-dependent-views-in-a-dashboardview-filter-based-on-selection-e4916/CS/Solution3.Win/WinApplication.cs#L22

// Override to execute custom code after a logon has been performed, the SecuritySystem object is initialized, logon parameters have been saved and user model differences are loaded.
protected override void OnLoggedOn(LogonEventArgs args)
{ // http://documentation.devexpress.com/#Xaf/DevExpressExpressAppXafApplication_LoggedOntopic

XAF_how-to-change-the-application-logo-e4721/CS/CustomLogoExample.Win/WinApplication.cs#L19

// Override to execute custom code after a logon has been performed, the SecuritySystem object is initialized, logon parameters have been saved and user model differences are loaded.
protected override void OnLoggedOn(LogonEventArgs args) { // http://documentation.devexpress.com/#Xaf/DevExpressExpressAppXafApplication_LoggedOntopic
    base.OnLoggedOn(args);

XAF_how-to-change-connection-to-the-database-at-runtime-e1344/CS/RuntimeDbChooser.Win/WinApplication.cs#L26

protected override void OnLoggingOn(LogonEventArgs args)
{

XAF_how-to-show-an-xtrareport-created-at-design-time-without-the-use-of-xaf-reports-module-e4752/CS/NativeXtraReportExample.Win/WinApplication.cs#L19

// Override to execute custom code after a logon has been performed, the SecuritySystem object is initialized, logon parameters have been saved and user model differences are loaded.
protected override void OnLoggedOn(LogonEventArgs args) { // http://documentation.devexpress.com/#Xaf/DevExpressExpressAppXafApplication_LoggedOntopic
    base.OnLoggedOn(args);

VB.NET

XAF_how-to-display-an-integer-property-as-an-enumeration-e4925/VB/IntAsEnumExample.Win/WinApplication.vb#L21

' Override to execute custom code after a logon has been performed, the SecuritySystem object is initialized, logon parameters have been saved and user model differences are loaded.
Protected Overrides Sub OnLoggedOn(ByVal args As LogonEventArgs) ' http://documentation.devexpress.com/#Xaf/DevExpressExpressAppXafApplication_LoggedOntopic
    MyBase.OnLoggedOn(args)

XAF_how-to-implement-dependent-views-in-a-dashboardview-filter-based-on-selection-e4916/VB/Solution3.Win/WinApplication.vb#L20

' Override to execute custom code after a logon has been performed, the SecuritySystem object is initialized, logon parameters have been saved and user model differences are loaded.
Protected Overrides Sub OnLoggedOn(ByVal args As LogonEventArgs)
    MyBase.OnLoggedOn(args)

XAF_how-to-change-the-application-logo-e4721/VB/CustomLogoExample.Win/WinApplication.vb#L20

' Override to execute custom code after a logon has been performed, the SecuritySystem object is initialized, logon parameters have been saved and user model differences are loaded.
Protected Overrides Sub OnLoggedOn(ByVal args As LogonEventArgs) ' http://documentation.devexpress.com/#Xaf/DevExpressExpressAppXafApplication_LoggedOntopic
    MyBase.OnLoggedOn(args)

XAF_how-to-change-connection-to-the-database-at-runtime-e1344/VB/RuntimeDbChooser.Win/WinApplication.vb#L28

Protected Overrides Sub OnLoggingOn(ByVal args As LogonEventArgs)
    MyBase.OnLoggingOn(args)

XAF_how-to-show-an-xtrareport-created-at-design-time-without-the-use-of-xaf-reports-module-e4752/VB/NativeXtraReportExample.Win/WinApplication.vb#L20

' Override to execute custom code after a logon has been performed, the SecuritySystem object is initialized, logon parameters have been saved and user model differences are loaded.
Protected Overrides Sub OnLoggedOn(ByVal args As LogonEventArgs) ' http://documentation.devexpress.com/#Xaf/DevExpressExpressAppXafApplication_LoggedOntopic
    MyBase.OnLoggedOn(args)

Inheritance

Object

EventArgs

LogonEventArgs