Files
agent-framework/dotnet
T
Copilot 7965285808 .NET: Add serialization support for ContextualFunctionProvider (#2601)
* Initial plan

* Add serialization support for ContextualFunctionProvider

- Added constructor overload that accepts JsonElement serializedState
- Implemented Serialize method to persist recent messages
- Added ContextualFunctionProviderState class
- Registered state class with AgentJsonUtilities JsonContext
- Added comprehensive unit tests for serialization/deserialization

Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>

* Fix constructor parameter ordering and make default more explicit

- Reordered constructor parameters to maintain consistency (options before jsonSerializerOptions)
- Made default JsonElement explicit with default(JsonElement) in constructor chaining
- All tests continue to pass

Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>

* Improve XML documentation comments for clarity

- Updated jsonSerializerOptions parameter comments to clarify actual usage
- Made it clear that AgentJsonUtilities.DefaultOptions is used
- All tests continue to pass

Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>

* Change NumberOfRecentMessagesInContext to 2 to demonstrate truncation

- Updated test to use limit of 2 messages instead of 3
- Now test shows truncation in action (3 messages added, only 2 kept)
- Updated assertion to expect 2 messages in serialized state
- All tests pass

Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>

* Apply suggestion from @westey-m

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: westey-m <164392973+westey-m@users.noreply.github.com>
7965285808 ยท 2025-12-03 12:18:19 +00:00
History
..
2025-11-25 17:16:00 +00:00
2025-11-22 04:14:15 +00:00
2025-10-01 16:43:17 +00:00

Get Started with Microsoft Agent Framework for C# Developers

Samples

Quickstart

Basic Agent - .NET

using System;
using Azure.AI.OpenAI;
using Azure.Identity;
using Microsoft.Agents.AI;

var endpoint = Environment.GetEnvironmentVariable("AZURE_OPENAI_ENDPOINT")!;
var deploymentName = Environment.GetEnvironmentVariable("AZURE_OPENAI_DEPLOYMENT_NAME")!;

var agent = new AzureOpenAIClient(new Uri(endpoint), new AzureCliCredential())
    .GetOpenAIResponseClient(deploymentName)
    .CreateAIAgent(name: "HaikuBot", instructions: "You are an upbeat assistant that writes beautifully.");

Console.WriteLine(await agent.RunAsync("Write a haiku about Microsoft Agent Framework."));

Examples & Samples

Agent Framework Documentation