AIChatControl.HideLoadingIndicatorAsync() Method

Hides the loading indicator in the chat message area.

Namespace: DevExpress.AIIntegration.WinForms.Chat

Assembly: DevExpress.AIIntegration.WinForms.Chat.v26.1.dll

NuGet Package: DevExpress.AIIntegration.WinForms.Chat

Declaration

C#

public Task HideLoadingIndicatorAsync()

VB.NET

Public Function HideLoadingIndicatorAsync As Task

Returns

Type	Description
Task	A task that represents the asynchronous operation.

Remarks

Use the following methods to display a loading indicator while the application performs a long-running operation, such as preparation of additional context before a request to the AI service:

• ShowLoadingIndicatorAsync(String) - Displays the loading indicator with an optional caption.
• HideLoadingIndicatorAsync() - Hides the loading indicator.

Example

The following example displays the indicator with a custom caption when a user sends a message, and hides the indicator after the operation completes:

C#

using DevExpress.AIIntegration.Blazor.Chat.WebView;

async void AiChatControl1_MessageSending(object sender, AIChatControlMessageSendingEventArgs e) {
    await e.Chat.ShowLoadingIndicatorAsync("Fetching additional context...");
    // Perform a long-running operation (load data, call an external API, etc.).
    await Task.Delay(2000);
    await e.Chat.HideLoadingIndicatorAsync();
}

VB.NET

Imports DevExpress.AIIntegration.Blazor.Chat.WebView

Private Async Sub AiChatControl1_MessageSending(sender As Object, e As AIChatControlMessageSendingEventArgs)
    Await e.Chat.ShowLoadingIndicatorAsync("Fetching additional context...")
    ' Perform a long-running operation (load data, call an external API, etc.).
    Await Task.Delay(2000)
    Await e.Chat.HideLoadingIndicatorAsync()
End Sub

Refer to the following help topic for additional information: AI Chat Control