Experimental Globals
Note
This reference is no longer being maintained. For the latest API reference, see WebView2 API Reference.
Note
This an experimental API that is shipped with our prerelease SDK. See WebView2 release notes.
Summary
| Members | Descriptions |
|---|---|
| COREWEBVIEW2_FRAME_KIND | Indicates the frame type used in the ICoreWebView2ExperimentalFrameInfo interface. |
| COREWEBVIEW2_MATRIX_4X4 | Matrix that represents a 3D transform. |
| COREWEBVIEW2_TEXT_DIRECTION_KIND | Indicates the text direction of the notification. |
| COREWEBVIEW2_TEXTURE_STREAM_ERROR_KIND | Kinds of errors that can be reported by the ICoreWebView2ExperimentalTextureStream ErrorReceived event. |
| COREWEBVIEW2_UPDATE_RUNTIME_STATUS | Status of UpdateRuntime operation result. |
| COREWEBVIEW2_WEB_RESOURCE_REQUEST_SOURCE_KINDS | Specifies the source of WebResourceRequested event. |
Members
COREWEBVIEW2_FRAME_KIND
| Values | Descriptions |
|---|---|
| COREWEBVIEW2_FRAME_KIND_UNKNOWN | Indicates that the frame is an unknown type frame. |
| COREWEBVIEW2_FRAME_KIND_MAIN_FRAME | Indicates that the frame is a primary main frame(webview). |
| COREWEBVIEW2_FRAME_KIND_IFRAME | Indicates that the frame is an iframe. |
| COREWEBVIEW2_FRAME_KIND_EMBED | Indicates that the frame is an embed element. |
| COREWEBVIEW2_FRAME_KIND_OBJECT | Indicates that the frame is an object element. |
Indicates the frame type used in the ICoreWebView2ExperimentalFrameInfo interface.
COREWEBVIEW2_MATRIX_4X4
Matrix that represents a 3D transform.
typedef COREWEBVIEW2_MATRIX_4X4 This transform is used to calculate correct coordinates when calling CreateCoreWebView2PointerInfoFromPointerId. This is equivalent to a D2D1_MATRIX_4X4_F
COREWEBVIEW2_TEXT_DIRECTION_KIND
| Values | Descriptions |
|---|---|
| COREWEBVIEW2_TEXT_DIRECTION_KIND_DEFAULT | Indicates that the notification text direction adopts the browser's language setting behavior. |
| COREWEBVIEW2_TEXT_DIRECTION_KIND_LEFT_TO_RIGHT | Indicates that the notification text is left-to-right. |
| COREWEBVIEW2_TEXT_DIRECTION_KIND_RIGHT_TO_LEFT | Indicates that the notification text is right-to-left. |
Indicates the text direction of the notification.
COREWEBVIEW2_TEXTURE_STREAM_ERROR_KIND
| Values | Descriptions |
|---|---|
| COREWEBVIEW2_TEXTURE_STREAM_ERROR_NO_VIDEO_TRACK_STARTED | CreateTexture/PresentTexture and so on should return failed HRESULT if the texture stream is in the stopped state rather than using the error event. |
| COREWEBVIEW2_TEXTURE_STREAM_ERROR_TEXTURE_ERROR | The texture already has been removed using CloseTexture. |
| COREWEBVIEW2_TEXTURE_STREAM_ERROR_TEXTURE_IN_USE | The texture to be presented is already in use for rendering. |
Kinds of errors that can be reported by the ICoreWebView2ExperimentalTextureStream ErrorReceived event.
COREWEBVIEW2_UPDATE_RUNTIME_STATUS
| Values | Descriptions |
|---|---|
| COREWEBVIEW2_UPDATE_RUNTIME_STATUS_LATEST_VERSION_INSTALLED | Latest version of Edge WebView2 Runtime is installed. |
| COREWEBVIEW2_UPDATE_RUNTIME_STATUS_UPDATE_ALREADY_RUNNING | Edge WebView2 Runtime update is already running, which could be triggered by auto update or by other UpdateRuntime request from some app. |
| COREWEBVIEW2_UPDATE_RUNTIME_STATUS_BLOCKED_BY_POLICY | Edge WebView2 Runtime update is blocked by group policy. |
| COREWEBVIEW2_UPDATE_RUNTIME_STATUS_FAILED | Edge WebView2 Runtime update failed. |
Status of UpdateRuntime operation result.
COREWEBVIEW2_WEB_RESOURCE_REQUEST_SOURCE_KINDS
| Values | Descriptions |
|---|---|
| COREWEBVIEW2_WEB_RESOURCE_REQUEST_SOURCE_KINDS_NONE | |
| COREWEBVIEW2_WEB_RESOURCE_REQUEST_SOURCE_KINDS_DOCUMENT | Indicates that web resource is requested from main page including dedicated workers and iframes. |
| COREWEBVIEW2_WEB_RESOURCE_REQUEST_SOURCE_KINDS_SHARED_WORKER | Indicates that web resource is requested from shared worker. |
| COREWEBVIEW2_WEB_RESOURCE_REQUEST_SOURCE_KINDS_SERVICE_WORKER | Indicates that web resource is requested from service worker. |
| COREWEBVIEW2_WEB_RESOURCE_REQUEST_SOURCE_KINDS_ALL | Indicates that web resource is requested from any supported source. |
Specifies the source of WebResourceRequested event.