DatabaseVersionMismatchEventArgs Class

Represents arguments passed to the XafApplication.DatabaseVersionMismatch event.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v22.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

public class DatabaseVersionMismatchEventArgs :
    HandledEventArgs

VB.NET

Public Class DatabaseVersionMismatchEventArgs
    Inherits HandledEventArgs

Related API Members

DatabaseVersionMismatchEventArgs is the data class for the following events:

• XafApplication.DatabaseVersionMismatch

Remarks

The DatabaseVersionMismatchEventArgs class declares the DatabaseVersionMismatchEventArgs.Updater property specific to the XafApplication.DatabaseVersionMismatch event, which is designed to update the application’s database. This property allows using the DatabaseUpdater class to update the database version. In addition, use the DatabaseVersionMismatchEventArgs.CompatibilityError property to get the error that has occurred while checking the compatibility of the application and database.

This class is inherited from the HandledEventArgs class, so you can set the handler’s Handled parameter, to prevent the default update of database version.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the DatabaseVersionMismatchEventArgs 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_validation-how-to-highlight-invalid-properties-when-the-view-is-shown-e1524/CS/DXSample.Win/WinApplication.cs#L18

private void DXSampleWindowsFormsApplication_DatabaseVersionMismatch(object sender, DevExpress.ExpressApp.DatabaseVersionMismatchEventArgs e) {
    if (System.Diagnostics.Debugger.IsAttached) {

VB.NET

XAF_validation-how-to-highlight-invalid-properties-when-the-view-is-shown-e1524/VB/DXSample.Win/WinApplication.vb#L20

Private Sub DXSampleWindowsFormsApplication_DatabaseVersionMismatch(ByVal sender As Object, ByVal e As DevExpress.ExpressApp.DatabaseVersionMismatchEventArgs) Handles MyBase.DatabaseVersionMismatch
    If System.Diagnostics.Debugger.IsAttached Then

Inheritance

Object

EventArgs

HandledEventArgs

DatabaseVersionMismatchEventArgs