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28 lines
1.6 KiB
Markdown
28 lines
1.6 KiB
Markdown
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@AutoGen.Core.PrintMessageMiddleware is a built-in @AutoGen.Core.IMiddleware that pretty print @AutoGen.Core.IMessage to console.
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> [!NOTE]
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> @AutoGen.Core.PrintMessageMiddleware support the following @AutoGen.Core.IMessage types:
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> - @AutoGen.Core.TextMessage
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> - @AutoGen.Core.MultiModalMessage
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> - @AutoGen.Core.ToolCallMessage
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> - @AutoGen.Core.ToolCallResultMessage
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> - @AutoGen.Core.Message
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> - (streaming) @AutoGen.Core.TextMessageUpdate
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> - (streaming) @AutoGen.Core.ToolCallMessageUpdate
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## Use @AutoGen.Core.PrintMessageMiddleware in an agent
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You can use @AutoGen.Core.PrintMessageMiddlewareExtension.RegisterPrintMessage* to register the @AutoGen.Core.PrintMessageMiddleware to an agent.
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[!code-csharp[](../../sample/AutoGen.BasicSamples/CodeSnippet/PrintMessageMiddlewareCodeSnippet.cs?name=PrintMessageMiddleware)]
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@AutoGen.Core.PrintMessageMiddlewareExtension.RegisterPrintMessage* will format the message and print it to console
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## Streaming message support
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@AutoGen.Core.PrintMessageMiddleware also supports streaming message types like @AutoGen.Core.TextMessageUpdate and @AutoGen.Core.ToolCallMessageUpdate. If you register @AutoGen.Core.PrintMessageMiddleware to a @AutoGen.Core.IStreamingAgent, it will format the streaming message and print it to console if the message is of supported type.
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[!code-csharp[](../../sample/AutoGen.BasicSamples/CodeSnippet/PrintMessageMiddlewareCodeSnippet.cs?name=print_message_streaming)]
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