IBlazorWebViewHandler Interface

Definition

Namespace:

Microsoft.AspNetCore.Components.WebView.Maui

Assembly:

Microsoft.AspNetCore.Components.WebView.Maui.dll

Defines the operations required by a handler for IBlazorWebView.

public interface class IBlazorWebViewHandler : Microsoft::Maui::IViewHandler

public interface IBlazorWebViewHandler : Microsoft.Maui.IViewHandler

type IBlazorWebViewHandler = interface
    interface IViewHandler
    interface IElementHandler

Public Interface IBlazorWebViewHandler
Implements IViewHandler

Derived

Microsoft.AspNetCore.Components.WebView.Maui.BlazorWebViewHandler

Implements

IElementHandler IViewHandler

Remarks

On Windows, an implementation that owns a WebView2 must either expose it directly as its PlatformView so the framework can close it when the window is destroyed, or close the wrapped control from its own disconnect logic. This preserves the built-in workaround for microsoft-ui-xaml issue 6872.

Properties

Name	Description
ContainerView	Gets the container view for this view. (Inherited from IViewHandler)
HasContainer	Gets or sets a value that indicates whether the PlatformView is contained within a view. (Inherited from IViewHandler)
MauiContext	Gets the .NET MAUI context associated with the element. (Inherited from IElementHandler)
PlatformView	Gets the platform-specific view object associated with the handler. (Inherited from IElementHandler)
VirtualView	Gets the virtual view (.NET MAUI layer) that is managed by this handler. (Inherited from IViewHandler)

Methods

Name	Description
CreateFileProvider(String)	Creates the file provider used to serve static web assets.
DisconnectHandler()	Disconnects the element handler from the element for clean up. (Inherited from IElementHandler)
GetDesiredSize(Double, Double)	Computes the actual size of a view based on the desired size and constraints. (Inherited from IViewHandler)
Invoke(String, Object)	Invokes the specified command on the element with the given arguments. (Inherited from IElementHandler)
PlatformArrange(Rect)	Positions child elements and determines a size for a view. (Inherited from IViewHandler)
SetMauiContext(IMauiContext)	Sets the .NET MAUI context for the element handler. (Inherited from IElementHandler)
SetVirtualView(IElement)	Sets the cross-platform virtual view associated with the handler. (Inherited from IElementHandler)
TryDispatchAsync(Action<IServiceProvider>)	Dispatches work to the scoped services available to Razor components.
UpdateValue(String)	Updates the value of the specified property on the handler. (Inherited from IElementHandler)

Extension Methods

Name	Description
GetRequiredService<T>(IElementHandler, Type)
GetRequiredService<T>(IElementHandler)
GetService<T>(IElementHandler, Type)
GetService<T>(IElementHandler)
GetServiceProvider(IElementHandler)
IsConnected(IElementHandler)