Create record-calls-windows-md

Author: jsaurezlee-msft

articles/communication-services/how-tos/calling-sdk/includes/record-calls/record-calls-windows-md

@@ -0,0 +1,33 @@
+---
+author: jsaurezlee-msft
+ms.service: azure-communication-services
+ms.topic: article
+ms.date: 30/05/2023
+ms.author: jsaurezlee
+---
+
+[!INCLUDE [Install SDK](../install-sdk/install-sdk-windows.md)]
+
+## Record calls
+
+Call recording is an extended feature of the core `Call` object. You first need to obtain the recording feature object:
+
+```csharp
+RecordingCallFeature recordingFeature = call.Features.Recording;
+```
+
+Then, to check if the call is being recorded, inspect the `IsRecordingActive` property of `recordingFeature`. It returns `boolean`.
+
+```csharp
+boolean isRecordingActive = recordingFeature.IsRecordingActive;
+```
+
+You can also subscribe to recording changes:
+
+```csharp
+private async void Call__OnIsRecordingActiveChanged(object sender, PropertyChangedEventArgs args)
+	boolean isRecordingActive = recordingFeature.IsRecordingActive;
+}
+
+recordingFeature.IsRecordingActiveChanged += Call__OnIsRecordingActiveChanged;
+```