---
description: Event args for the SourceChanged event.
title: WebView2 Win32 C++ ICoreWebView2SourceChangedEventArgs
author: MSEdgeTeam
ms.author: msedgedevrel
ms.date: 10/07/2020
ms.topic: reference
keywords: IWebView2, IWebView2WebView, webview2, webview, win32 apps, win32, edge, ICoreWebView2, ICoreWebView2Controller, browser control, edge html
---

# interface ICoreWebView2SourceChangedEventArgs 

[!INCLUDE [deprecation-note](../includes/deprecation-note.md)]

```
interface ICoreWebView2SourceChangedEventArgs
  : public IUnknown
```

Event args for the SourceChanged event.

## Summary

 Members                        | Descriptions
--------------------------------|---------------------------------------------
[get_IsNewDocument](#get_isnewdocument) | True if the page being navigated to is a new document.

## Members

#### get_IsNewDocument 

True if the page being navigated to is a new document.

> public HRESULT [get_IsNewDocument](#get_isnewdocument)(BOOL * isNewDocument)

