[−][src]Trait webview2_sys::ICoreWebView2NavigationStartingEventArgs

pub trait ICoreWebView2NavigationStartingEventArgs: IUnknown {
    unsafe fn get_uri(&self, uri: *mut LPWSTR) -> HRESULT;

    unsafe fn get_is_user_initiated(
        &self, 
        is_user_initiated: *mut BOOL
    ) -> HRESULT;

    unsafe fn get_is_redirected(&self, is_redirected: *mut BOOL) -> HRESULT;

    unsafe fn get_request_headers(
        &self, 
        request_headers: *mut *mut *mut ICoreWebView2HttpRequestHeadersVTable
    ) -> HRESULT;

    unsafe fn get_cancel(&self, cancel: *mut BOOL) -> HRESULT;

    unsafe fn put_cancel(&self, cancel: BOOL) -> HRESULT;

    unsafe fn get_navigation_id(&self, navigation_id: *mut UINT64) -> HRESULT;
}

Event args for the NavigationStarting event.

Required methods

unsafe fn get_uri(&self, uri: *mut LPWSTR) -> HRESULT

The uri of the requested navigation.

unsafe fn get_is_user_initiated(&self, is_user_initiated: *mut BOOL) -> HRESULT

True when the navigation was initiated through a user gesture as opposed to programmatic navigation.

unsafe fn get_is_redirected(&self, is_redirected: *mut BOOL) -> HRESULT

True when the navigation is redirected.

unsafe fn get_request_headers(
    &self,
    request_headers: *mut *mut *mut ICoreWebView2HttpRequestHeadersVTable
) -> HRESULT

The HTTP request headers for the navigation. Note, you cannot modify the HTTP request headers in a NavigationStarting event.

unsafe fn get_cancel(&self, cancel: *mut BOOL) -> HRESULT

The host may set this flag to cancel the navigation. 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.

unsafe fn put_cancel(&self, cancel: BOOL) -> HRESULT

Set the Cancel property.

unsafe fn get_navigation_id(&self, navigation_id: *mut UINT64) -> HRESULT

The ID of the navigation.

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Trait Implementations

impl ComInterface for dyn ICoreWebView2NavigationStartingEventArgs[src]

type VTable = ICoreWebView2NavigationStartingEventArgsVTable

A COM compatible V-Table

type Super = dyn IUnknown

The interface that this interface inherits from

impl<C: ICoreWebView2NavigationStartingEventArgs> ProductionComInterface<C> for dyn ICoreWebView2NavigationStartingEventArgs[src]

Implementations on Foreign Types

impl<T: ICoreWebView2NavigationStartingEventArgs + ComInterface + ?Sized> ICoreWebView2NavigationStartingEventArgs for ComRc<T>[src]

impl<T: ICoreWebView2NavigationStartingEventArgs + ComInterface + ?Sized> ICoreWebView2NavigationStartingEventArgs for ComPtr<T>[src]

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Implementors

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