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Note
This reference is no longer being maintained. For the latest API reference, see WebView2 API Reference.
interface ICoreWebView2Environment9
: public ICoreWebView2Environment8
A continuation of the ICoreWebView2Environment interface for creating CoreWebView2 ContextMenuItem objects.
Summary
| Members | Descriptions |
|---|---|
| CreateContextMenuItem | Create a custom ContextMenuItem object to insert into the WebView context menu. |
Applies to
| Product | Introduced |
|---|---|
| WebView2 Win32 | 1.0.1185.39 |
| WebView2 Win32 Prerelease | 1.0.1189 |
Members
CreateContextMenuItem
Create a custom ContextMenuItem object to insert into the WebView context menu.
public HRESULT CreateContextMenuItem(LPCWSTR Label, IStream * iconStream, COREWEBVIEW2_CONTEXT_MENU_ITEM_KIND Kind, ICoreWebView2ContextMenuItem ** value)
CoreWebView2 will rewind the icon stream before decoding. There is a limit of 1000 active custom context menu items at a given time. Attempting to create more before deleting existing ones will fail with ERROR_NOT_ENOUGH_QUOTA. It is recommended to reuse ContextMenuItems across ContextMenuRequested events for performance. The returned ContextMenuItem object's IsEnabled property will default to TRUE and IsChecked property will default to FALSE. A CommandId will be assigned to the ContextMenuItem object that's unique across active custom context menu items, but command ID values of deleted ContextMenuItems can be reassigned.