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V25.1
  • CustomRequestBehavior Class

    Allows users to interact with an AI-powered assistant directly within your application.

    Namespace: DevExpress.AIIntegration.WinForms

    Assembly: DevExpress.AIIntegration.WinForms.v25.1.dll

    NuGet Package: DevExpress.AIIntegration.WinForms

    Declaration

    public sealed class CustomRequestBehavior :
        ChangeTextBehaviorBase

    Remarks

    CustomRequestBehavior displays the “Ask AI Assistant” item in the context menu. The “Ask AI Assistant” item invokes a dialog that allows users to interact with an AI-powered assistant directly within your application. A user can enter a question or prompt. The AI assistant will process the query and generate an answer.

    The user can easily insert the answer directly into a document or text field with a single click. The user can insert the answer above/below the cursor, replace all content or selected text, or copy the answer to the clipboard.

    The following code snippet registers a CustomRequestBehavior and assigns it to a RichEdit control:

    using DevExpress.AIIntegration.WinForms;
    
    public Form1() {
        InitializeComponent();
        InitializeRichEditControl();
        behaviorManager1.Attach<CustomRequestBehavior>(richEditControl, behavior => {
            //behavior.Properties.Temperature = 0.6f;
        });
    }
    

    Note

    Call the BehaviorInitializer.Initialize() method at application startup if your project targets the .NET Framework and you create AI-powered behaviors in code. Otherwise, an exception is thrown.

    internal static class Program {
        [STAThread]
        static void Main() {
            //...
            // The Initialize() method forcibly initializes the behavior manager in .NET Framework apps.
            DevExpress.AIIntegration.WinForms.BehaviorInitializer.Initialize();
            Application.Run(new Form1());
        }
    }
    

    Refer to the following help topic for more information: AI Assistant Extensions.

    Inheritance

    Object
    DevExpress.Utils.MVVM.BehaviorBase
    DevExpress.Utils.Behaviors.Behavior
    DevExpress.Utils.Behaviors.Behavior<DevExpress.AIIntegration.WinForms.IChangeTextBehaviorSource>
    DevExpress.AIIntegration.WinForms.ChangeTextBehaviorBase<DevExpress.AIIntegration.WinForms.IChangeTextBehaviorSource>
    DevExpress.AIIntegration.WinForms.ChangeTextBehaviorBase
    CustomRequestBehavior
    See Also