expressappframework-devexpress-dot-expressapp-dot-updating-dot-moduleupdater-2107c671.md
Performs a database update before the database schema is updated.
Namespace : DevExpress.ExpressApp.Updating
Assembly : DevExpress.ExpressApp.v25.2.dll
NuGet Package : DevExpress.ExpressApp
public virtual void UpdateDatabaseBeforeUpdateSchema()
Public Overridable Sub UpdateDatabaseBeforeUpdateSchema
To learn how to use this method, refer to the ModuleUpdater class description.
The following code snippets (auto-collected from DevExpress Examples) contain references to the UpdateDatabaseBeforeUpdateSchema() method.
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.
public override void UpdateDatabaseBeforeUpdateSchema() {
base.UpdateDatabaseBeforeUpdateSchema();
}
public override void UpdateDatabaseBeforeUpdateSchema() {
base.UpdateDatabaseBeforeUpdateSchema();
}
public override void UpdateDatabaseBeforeUpdateSchema() {
base.UpdateDatabaseBeforeUpdateSchema();
}
public override void UpdateDatabaseBeforeUpdateSchema() {
base.UpdateDatabaseBeforeUpdateSchema();
}
public override void UpdateDatabaseBeforeUpdateSchema() {
base.UpdateDatabaseBeforeUpdateSchema();
}
Public Overrides Sub UpdateDatabaseBeforeUpdateSchema()
MyBase.UpdateDatabaseBeforeUpdateSchema()
'if(CurrentDBVersion < new Version("1.1.0.0") && CurrentDBVersion > new Version("0.0.0.0")) {
See Also
Handle Renamings and Deletions of Business Classes and their Properties