ΠΠ²Π°Ρ ΠΏΡΠΈΠΌΠ΅Ρ ΠΈΡΡΡΠ°ΠΆΡΡΠ΅ ΠΎΡΠ½ΠΎΠ²Π½Π΅ ΠΊΠΎΠ½ΡΠ΅ΠΏΡΠ΅ Microsoft Agent Framework ΠΊΡΠΎΠ· ΠΎΡΠ½ΠΎΠ²Π½Ρ ΠΈΠΌΠΏΠ»Π΅ΠΌΠ΅Π½ΡΠ°ΡΠΈΡΡ Π°Π³Π΅Π½ΡΠ° Ρ .NET-Ρ. ΠΠ°ΡΡΠΈΡΠ΅ΡΠ΅ ΠΎΡΠ½ΠΎΠ²Π½Π΅ Π°Π³Π΅Π½ΡΠΈΠΊΠ΅ ΠΎΠ±ΡΠ°ΡΡΠ΅ ΠΈ ΡΠ°Π·ΡΠΌΠ΅ΡΠΈ ΠΊΠ°ΠΊΠΎ ΠΈΠ½ΡΠ΅Π»ΠΈΠ³Π΅Π½ΡΠ½ΠΈ Π°Π³Π΅Π½ΡΠΈ ΡΡΠ½ΠΊΡΠΈΠΎΠ½ΠΈΡΡ ΠΈΡΠΏΠΎΠ΄ Ρ Π°ΡΠ±Π΅ ΠΊΠΎΡΠΈΡΡΠ΅ΡΠΈ C# ΠΈ .NET Π΅ΠΊΠΎΡΠΈΡΡΠ΅ΠΌ.
ΠΠ²Π°Ρ ΠΏΡΠΈΠΌΠ΅Ρ Π΄Π΅ΠΌΠΎΠ½ΡΡΡΠΈΡΠ° ΠΏΡΠΈΡΡΡΠΏ Microsoft Agent Framework Ρ ΠΏΠΎΡΠ΅ΡΠ΅ΡΡ ΡΠ° Π΄ΡΡΠ³ΠΈΠΌ Π°Π³Π΅Π½ΡΠΈΡΠΊΠΈΠΌ ΠΎΠΊΠ²ΠΈΡΠΈΠΌΠ°:
| ΠΠ°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠ° | Microsoft Agent Framework | ΠΡΡΠ³ΠΈ ΠΎΠΊΠ²ΠΈΡΠΈ |
|---|---|---|
| ΠΠ½ΡΠ΅Π³ΡΠ°ΡΠΈΡΠ° | ΠΠ°ΡΠΈΠ²Π½ΠΈ Microsoft Π΅ΠΊΠΎΡΠΈΡΡΠ΅ΠΌ | Π Π°Π·Π»ΠΈΡΠΈΡΠ° ΠΊΠΎΠΌΠΏΠ°ΡΠΈΠ±ΠΈΠ»Π½ΠΎΡΡ |
| ΠΠ΅Π΄Π½ΠΎΡΡΠ°Π²Π½ΠΎΡΡ | ΠΠ°ΡΠ°Π½, ΠΈΠ½ΡΡΠΈΡΠΈΠ²Π°Π½ API | Π§Π΅ΡΡΠΎ ΡΠ»ΠΎΠΆΠ΅Π½ΠΎ ΠΏΠΎΠ΄Π΅ΡΠ°Π²Π°ΡΠ΅ |
| ΠΡΠΎΡΠΈΡΠΈΠ²ΠΎΡΡ | ΠΠ°ΠΊΠ° ΠΈΠ½ΡΠ΅Π³ΡΠ°ΡΠΈΡΠ° Π°Π»Π°ΡΠ° | ΠΠ°Π²ΠΈΡΠ½ΠΎ ΠΎΠ΄ ΠΎΠΊΠ²ΠΈΡΠ° |
| Π‘ΠΏΡΠ΅ΠΌΠ½ΠΎΡΡ Π·Π° ΠΏΡΠ΅Π΄ΡΠ·Π΅ΡΠ° | ΠΠ°ΠΌΠ΅Π½Π° Π·Π° ΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄ΡΡ | ΠΠ°ΡΠΈΡΠ° ΠΏΠΎ ΠΎΠΊΠ²ΠΈΡΡ |
az login# zsh/bash
export AZURE_OPENAI_ENDPOINT=https://<your-resource>.openai.azure.com
export AZURE_OPENAI_DEPLOYMENT=gpt-4.1-mini
# ΠΠ°ΡΠΈΠΌ ΡΠ΅ ΠΏΡΠΈΡΠ°Π²ΠΈΡΠ΅ ΠΊΠ°ΠΊΠΎ Π±ΠΈ AzureCliCredential ΠΌΠΎΠ³Π°ΠΎ Π΄Π° Π΄ΠΎΠ±ΠΈΡΠ΅ ΡΠΎΠΊΠ΅Π½
az login
# PowerShell
$env:AZURE_OPENAI_ENDPOINT = "https://<your-resource>.openai.azure.com"
$env:AZURE_OPENAI_DEPLOYMENT = "gpt-4.1-mini"
# ΠΠ°ΡΠΈΠΌ ΡΠ΅ ΠΏΡΠΈΡΠ°Π²ΠΈΡΠ΅ ΠΊΠ°ΠΊΠΎ Π±ΠΈ AzureCliCredential ΠΌΠΎΠ³Π°ΠΎ Π΄Π° Π΄ΠΎΠ±ΠΈΡΠ΅ ΡΠΎΠΊΠ΅Π½
az login
ΠΠ° Π±ΠΈΡΡΠ΅ ΠΏΠΎΠΊΡΠ΅Π½ΡΠ»ΠΈ ΠΏΡΠΈΠΌΠ΅Ρ ΠΊΠΎΠ΄Π°,
# Π·Ρ/Π±Π°Ρ
chmod +x ./02-dotnet-agent-framework.cs
./02-dotnet-agent-framework.cs
ΠΠ»ΠΈ ΠΊΠΎΡΠΈΡΡΠ΅ΡΠΈ dotnet CLI:
dotnet run ./02-dotnet-agent-framework.cs
ΠΠΎΠ³Π»Π΅Π΄Π°ΡΡΠ΅ 02-dotnet-agent-framework.cs Π·Π° ΠΊΠΎΠΌΠΏΠ»Π΅ΡΠ°Π½ ΠΊΠΎΠ΄.
#!/usr/bin/dotnet run
#:package Microsoft.Extensions.AI@10.*
#:package Microsoft.Agents.AI.OpenAI@1.*-*
#:package Azure.AI.OpenAI@2.1.0
#:package Azure.Identity@1.13.1
using System.ComponentModel;
using Microsoft.Agents.AI;
using Microsoft.Extensions.AI;
using Azure.AI.OpenAI;
using Azure.Identity;
// Tool Function: Random Destination Generator
// This static method will be available to the agent as a callable tool
// The [Description] attribute helps the AI understand when to use this function
// This demonstrates how to create custom tools for AI agents
[Description("Provides a random vacation destination.")]
static string GetRandomDestination()
{
// List of popular vacation destinations around the world
// The agent will randomly select from these options
var destinations = new List<string>
{
"Paris, France",
"Tokyo, Japan",
"New York City, USA",
"Sydney, Australia",
"Rome, Italy",
"Barcelona, Spain",
"Cape Town, South Africa",
"Rio de Janeiro, Brazil",
"Bangkok, Thailand",
"Vancouver, Canada"
};
// Generate random index and return selected destination
// Uses System.Random for simple random selection
var random = new Random();
int index = random.Next(destinations.Count);
return destinations[index];
}
// Azure OpenAI with the Responses API (stable v1 endpoint). Sign in with `az login`.
var azureEndpoint = Environment.GetEnvironmentVariable("AZURE_OPENAI_ENDPOINT")
?? throw new InvalidOperationException("AZURE_OPENAI_ENDPOINT is not set.");
var deployment = Environment.GetEnvironmentVariable("AZURE_OPENAI_DEPLOYMENT") ?? "gpt-4.1-mini";
var azureClient = new AzureOpenAIClient(new Uri(azureEndpoint), new AzureCliCredential());
// Define Agent Identity and Comprehensive Instructions
// Agent name for identification and logging purposes
var AGENT_NAME = "TravelAgent";
// Detailed instructions that define the agent's personality, capabilities, and behavior
// This system prompt shapes how the agent responds and interacts with users
var AGENT_INSTRUCTIONS = """
You are a helpful AI Agent that can help plan vacations for customers.
Important: When users specify a destination, always plan for that location. Only suggest random destinations when the user hasn't specified a preference.
When the conversation begins, introduce yourself with this message:
"Hello! I'm your TravelAgent assistant. I can help plan vacations and suggest interesting destinations for you. Here are some things you can ask me:
1. Plan a day trip to a specific location
2. Suggest a random vacation destination
3. Find destinations with specific features (beaches, mountains, historical sites, etc.)
4. Plan an alternative trip if you don't like my first suggestion
What kind of trip would you like me to help you plan today?"
Always prioritize user preferences. If they mention a specific destination like "Bali" or "Paris," focus your planning on that location rather than suggesting alternatives.
""";
// Create AI Agent with Advanced Travel Planning Capabilities
// Get the Responses client for the deployment and create the AI agent
// Configure agent with name, detailed instructions, and available tools
// This demonstrates the .NET agent creation pattern with full configuration
AIAgent agent = azureClient
.GetChatClient(deployment)
.AsAIAgent(
name: AGENT_NAME,
instructions: AGENT_INSTRUCTIONS,
tools: [AIFunctionFactory.Create(GetRandomDestination)]
);
// Create New Session for Context Management.
// Initialize a new conversation session to maintain context across multiple interactions
// Sessions enable the agent to remember previous exchanges and maintain conversational state
// This is essential for multi-turn conversations and contextual understanding
AgentSession session = await agent.CreateSessionAsync();
// Execute Agent: First Travel Planning Request
// Run the agent with an initial request that will likely trigger the random destination tool
// The agent will analyze the request, use the GetRandomDestination tool, and create an itinerary
// Using the session parameter maintains conversation context for subsequent interactions
await foreach (var update in agent.RunStreamingAsync("Plan me a day trip", session))
{
await Task.Delay(10);
Console.Write(update);
}
Console.WriteLine();
// Execute Agent: Follow-up Request with Context Awareness
// Demonstrate contextual conversation by referencing the previous response
// The agent remembers the previous destination suggestion and will provide an alternative
// This showcases the power of conversation sessions and contextual understanding in .NET agents
await foreach (var update in agent.RunStreamingAsync("I don't like that destination. Plan me another vacation.", session))
{
await Task.Delay(10);
Console.Write(update);
}
[Description] ΠΏΠΎΡΡΠ°ΡΡ Π΄ΠΎΡΡΡΠΏΠ½ΠΈ Π°Π»Π°ΡΠΈ Π·Π° Π°Π³Π΅Π½ΡΠ°ΠΠ·ΡΠ°Π²Π° ΠΎ ΠΎΠ΄ΡΠΈΡΠ°ΡΡ ΠΎΠ΄Π³ΠΎΠ²ΠΎΡΠ½ΠΎΡΡΠΈ: ΠΠ²Π°Ρ Π΄ΠΎΠΊΡΠΌΠ΅Π½Ρ ΡΠ΅ ΠΏΡΠ΅Π²Π΅Π΄Π΅Π½ ΠΊΠΎΡΠΈΡΡΠ΅ΡΠ΅ΠΌ ΡΡΠ»ΡΠ³Π΅ Π·Π° Π°ΡΡΠΎΠΌΠ°ΡΡΠΊΠΈ ΠΏΡΠ΅Π²ΠΎΠ΄ Co-op Translator. ΠΠ°ΠΊΠΎ ΡΠ΅ΠΆΠΈΠΌΠΎ ΡΠ°ΡΠ½ΠΎΡΡΠΈ, ΠΈΠΌΠ°ΡΡΠ΅ Ρ Π²ΠΈΠ΄Ρ Π΄Π° Π°ΡΡΠΎΠΌΠ°ΡΡΠΊΠΈ ΠΏΡΠ΅Π²ΠΎΠ΄ΠΈ ΠΌΠΎΠ³Ρ ΡΠ°Π΄ΡΠΆΠ°ΡΠΈ Π³ΡΠ΅ΡΠΊΠ΅ ΠΈΠ»ΠΈ Π½Π΅ΡΠ°ΡΠ½ΠΎΡΡΠΈ. ΠΡΠΈΠ³ΠΈΠ½Π°Π»Π½ΠΈ Π΄ΠΎΠΊΡΠΌΠ΅Π½Ρ Π½Π° ΡΠ΅Π³ΠΎΠ²ΠΎΠΌ ΠΈΠ·Π²ΠΎΡΠ½ΠΎΠΌ ΡΠ΅Π·ΠΈΠΊΡ ΡΡΠ΅Π±Π° ΡΠΌΠ°ΡΡΠ°ΡΠΈ Π°ΡΡΠΎΡΠΈΡΠ°ΡΠΈΠ²Π½ΠΈΠΌ ΠΈΠ·Π²ΠΎΡΠΎΠΌ. ΠΠ° ΠΊΡΠΈΡΠΈΡΠ½Π΅ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡΠ΅ ΠΏΡΠ΅ΠΏΠΎΡΡΡΡΡΠ΅ ΡΠ΅ ΠΏΡΠΎΡΠ΅ΡΠΈΠΎΠ½Π°Π»Π½ΠΈ ΡΡΠ΄ΡΠΊΠΈ ΠΏΡΠ΅Π²ΠΎΠ΄. ΠΠΈΡΠΌΠΎ ΠΎΠ΄Π³ΠΎΠ²ΠΎΡΠ½ΠΈ Π·Π° Π±ΠΈΠ»ΠΎ ΠΊΠ°ΠΊΠ²Π° Π½Π΅ΡΠΏΠΎΡΠ°Π·ΡΠΌΠ° ΠΈΠ»ΠΈ ΠΏΠΎΠ³ΡΠ΅ΡΠ½Π° ΡΡΠΌΠ°ΡΠ΅ΡΠ° ΠΊΠΎΡΠ° ΠΏΡΠΎΠΈΠ·ΠΈΠ»Π°Π·Π΅ ΠΈΠ· ΠΊΠΎΡΠΈΡΡΠ΅ΡΠ° ΠΎΠ²ΠΎΠ³ ΠΏΡΠ΅Π²ΠΎΠ΄Π°.