How to implement a singleton - a class that can have a single instance that cannot be removed
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Updated
Jun 26, 2024 - C#
How to implement a singleton - a class that can have a single instance that cannot be removed
Creates a dashboard at design-time, binds it to DashboardXpoDataSource using the Data Source Wizard and displays it in the DashboardViewer control
How to show a custom form as the WinForms Dashboard Designer used to create and modify dashboards in the WinForms XAF applications
How to implement self-referenced persistent objects and display them within the XtraTreeList
Filter items displayed in a Lookup Property Editor's drop-down window based on values of other Property Editors located in the same Detail View.
Add an unbound column to GridListEditor to execute a custom action for a record in your XAF Windows Forms application.
a series of endpoints to interact with chatGPT
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How to customize standard authentication behavior and supply additional logon parameters in XAF applications
This is a group chat app. The technology used is node.js , javascript, express.js.
How to use an existing business class as the Security System user
Implement an Action that prints a specific report without displaying its preview.
How to extend the Application Model in XAF applications
Show a filter dialog before opening a List View.
This is a demo Express app. Made using PUG as a template engine and NodeJs
A local library made using express
How to use the File Attachment Module with a legacy database
Create a custom Application Window Template in your XAF ASP.NET Core Blazor application.
Add a description, image, and links to the expressapp topic page so that developers can more easily learn about it.
To associate your repository with the expressapp topic, visit your repo's landing page and select "manage topics."