Merge pull request #248422 from dominicbetts/central-command-timeout

IoT Central: Add note about command timeout.

Author: prmerger-automator[bot]

articles/iot-central/core/howto-use-commands.md

@@ -65,6 +65,9 @@ The following screenshot shows how the successful command response displays in t
 
 :::image type="content" source="media/howto-use-commands/simple-command-ui.png" alt-text="Screenshot showing how to view command payload for a standard command." lightbox="media/howto-use-commands/simple-command-ui.png":::
 
+> [!NOTE]
+> For standard commands, there's a timeout of 30 seconds. If a device doesn't respond within 30 seconds, IoT Central assumes that the command failed. This timeout period isn't configurable.
+
 ## Long-running commands
 
 In a long-running command, a device doesn't immediately complete the command. Instead, the device acknowledges receipt of the command and then later confirms that the command completed. This approach lets a device complete a long-running operation without keeping the connection to IoT Central open.

includes/iot-central-connect-device-csharp.md

@@ -20,7 +20,7 @@ To complete the steps in this article, you need the following resources:
 
 ## Review the code
 
-In the copy of the Microsoft Azure IoT SDK for C# repository you downloaded previously, open the *azure-iot-sdk-csharp-main\azureiot.sln"* solution file in Visual Studio. In **Solution Explorer**, expand the *PnpDeviceSamples > TemperatureController* folder and open the *Program.cs* and *TemperatureControllerSample.cs* files to view the code for this sample.
+In the copy of the Microsoft Azure IoT SDK for C# repository you downloaded previously, open the *azure-iot-sdk-csharp-main\azureiot.sln* solution file in Visual Studio. In **Solution Explorer**, expand the *PnpDeviceSamples > TemperatureController* folder and open the *Program.cs* and *TemperatureControllerSample.cs* files to view the code for this sample.
 
 The sample implements the multiple-component [Temperature Controller](https://github.com/Azure/opendigitaltwins-dtdl/blob/master/DTDL/v2/samples/TemperatureController.json) Digital Twin Definition Language model.