interface ICoreWebView2NavigationStartingEventArgs
interface ICoreWebView2NavigationStartingEventArgs
: public IUnknown
Event args for the NavigationStarting event.
Summary
| Members | Descriptions |
|---|---|
| get_Cancel | The host may set this flag to cancel the navigation. |
| get_IsRedirected | True when the navigation is redirected. |
| get_IsUserInitiated | True when the navigation was initiated through a user gesture as opposed to programmatic navigation. |
| get_NavigationId | The ID of the navigation. |
| get_RequestHeaders | The HTTP request headers for the navigation. |
| get_Uri | The uri of the requested navigation. |
| put_Cancel | Set the Cancel property. |
Members
get_Cancel
The host may set this flag to cancel the navigation.
public HRESULT get_Cancel(BOOL * cancel)
If set, it will be as if the navigation never happened and the current page's content will be intact. For performance reasons, GET HTTP requests may happen, while the host is responding. This means cookies can be set and used part of a request for the navigation. Cancellation for navigation to about:blank or frame navigation to srcdoc is not supported. Such attempts will be ignored.
get_IsRedirected
True when the navigation is redirected.
public HRESULT get_IsRedirected(BOOL * isRedirected)
get_IsUserInitiated
True when the navigation was initiated through a user gesture as opposed to programmatic navigation.
public HRESULT get_IsUserInitiated(BOOL * isUserInitiated)
get_NavigationId
The ID of the navigation.
public HRESULT get_NavigationId(UINT64 * navigationId)
get_RequestHeaders
The HTTP request headers for the navigation.
public HRESULT get_RequestHeaders(ICoreWebView2HttpRequestHeaders ** requestHeaders)
Note, you cannot modify the HTTP request headers in a NavigationStarting event.
get_Uri
The uri of the requested navigation.
public HRESULT get_Uri(LPWSTR * uri)
put_Cancel
Set the Cancel property.
public HRESULT put_Cancel(BOOL cancel)