AIExtensionsContainerLocal Class
A container that stores custom AI-powered extensions.
Namespace: DevExpress.AIIntegration
Assembly: DevExpress.AIIntegration.v24.2.dll
NuGet Package: DevExpress.AIIntegration
#Declaration
public sealed class AIExtensionsContainerLocal :
AIExtensionsContainer#Remarks
Similar to the default extensions container (AIExtensionsContainerDesktop.Default), the AIExtensionsContainerLocal class stores AI-powered extensions that you implement and register manually.
DevExpress UI controls do not automatically use AI-powered extensions included in the AIExtensionsContainerLocal container. This allows you to implement different behaviors for various parts/controls in your application.
The following code snippet handles the QueryIAIExtensionsContainer event to use the WilliamShakespeareStyleExtension only when requests are initiated by the richEditControl:
using DevExpress.AIIntegration;
var localContainer = new AIExtensionsContainerLocal(AIExtensionsContainerDesktop.Default);
localContainer.Register<ChangeStyleRequest, WilliamShakespeareStyleExtension>();
AIExtensionsContainerDesktop.QueryIAIExtensionsContainer += (s, e) => {
if (e.Source == richEditControl)
e.Container = localContainer;
};
// ...
// A custom extension based on the DevExpress ChangeStyleExtension.
// The example overrides the GetSystemPrompt method to customize the pre-built prompt.
public class WilliamShakespeareStyleExtension : ChangeStyleExtension {
public WilliamShakespeareStyleExtension(IServiceProvider serviceProvider) : base(serviceProvider) { }
protected override string GetSystemPrompt(ChangeStyleRequest request) {
return "Rewrite this text in the William Shakespeare style.";
}
}