Pi-Finder is a tool that allows you to get the index of a specific integer in the first million digits of Pi Number.

How to generate a sequential number for a persistent object within a database transaction in eXpressApp Framework

How to implement a user-friendly identifier field with sequential values in an XPO business class

How to implement CRUD operations for remotely stored non-persistent objects in XAF applications.

How to filter and sort non-persistent objects in XAF applications

Generate ModuleUpdater code for security roles created by XAF developers at runtime in test databases.

Calculate a master property based on the child object collection's properties.

How to create a controller that allows saving the current view's state as a view variant and applying saved variants to a view.

How to edit a collection of persistent objects linked to a non-persistent object

Display a collection property as a checked list box in XAF applications

Implement a custom List Editor that shows images in an ASP.NET Core Blazor application.

Demonstrate how to show the number of List View items in the Navigation Control.

Highlight invalid properties when a user activates a View or changes the View's object in your XAF ASP.NET Core Blazor application.

Аdd a new button to popup/lookup windows. Click on this button invokes a custom Action (display a sample message box).

How to create information panels in XAF applications

Displays custom Property Editors for WinForms and Blazor platforms that render object fields containing an email address or URL as clickable text in the UI

Execute custom or standard Actions programmatically in your XAF ASP.NET Core Blazor application.

How to create a controller to show the number of nested List View items in tab captions

Explain how to use a TagBox to view and edit a collection property in Detail Views.

Create a custom Application Window Template in your XAF ASP.NET Core Blazor application.