GenerateImageDescriptionRequest Class

A request to generate the description for the specified image.

Namespace: DevExpress.AIIntegration.Extensions

Assembly: DevExpress.AIIntegration.v25.1.dll

NuGet Package: DevExpress.AIIntegration

Declaration

C#

public class GenerateImageDescriptionRequest :
    ImageRequest

VB.NET

Public Class GenerateImageDescriptionRequest
    Inherits ImageRequest

Remarks

The following example registers an Azure OpenAI client to use the AI-powered extension in an .NET Console application to generate a description for the following image:

using Azure;
using Azure.AI.OpenAI;
using Microsoft.Extensions.AI;
using DevExpress.AIIntegration;
using DevExpress.AIIntegration.Extensions;

SetEnvironmentVariables();

// Register an Azure OpenAI client
AIExtensionsContainerDefault defaultAIExtensionsContainer = RegisterAzureOpenAIClient(
    Environment.GetEnvironmentVariable("AZURE_OPENAI_ENDPOINT"),
    Environment.GetEnvironmentVariable("AZURE_OPENAI_APIKEY")
);

string imageBase64 = "iVBORw0KGgoAAAANSUhEUgAABhgAAAF+CAMAAABHxuB6AAAABGdBTUEAALGPC...";
var response = await defaultAIExtensionsContainer.GenerateImageDescriptionAsync(
    new GenerateImageDescriptionRequest(imageBase64)
);

Console.WriteLine(response);

/* Output:
 * Toolbar with File menu and various document actions.
 */

AIExtensionsContainerDefault RegisterAzureOpenAIClient(string azureOpenAIEndpoint, string azureOpenAIKey) {
    IChatClient client = new Azure.AI.OpenAI.AzureOpenAIClient(new Uri(azureOpenAIEndpoint),
        new System.ClientModel.ApiKeyCredential(azureOpenAIKey)).GetChatClient("gpt-4o-mini").AsIChatClient();

    return AIExtensionsContainerConsole.CreateDefaultAIExtensionContainer(client);
}

void SetEnvironmentVariables() {
    Environment.SetEnvironmentVariable("AZURE_OPENAI_ENDPOINT", {SPECIFY_YOUR_AZURE_ENDPOINT});
    Environment.SetEnvironmentVariable("AZURE_OPENAI_APIKEY", {SPECIFY_YOU_AZURE_KEY});
}

Inheritance

Object

DevExpress.AIIntegration.Extensions.BaseRequest

DevExpress.AIIntegration.Extensions.ImageRequest

GenerateImageDescriptionRequest