ViewHandler<TVirtualView,TPlatformView> 类

定义

命名空间:

Microsoft.Maui.Handlers

程序集:

Microsoft.Maui.dll

Source:

ViewHandlerOfT.cs

generic <typename TVirtualView, typename TPlatformView>
 where TVirtualView : class, IView where TPlatformView : classpublic ref class ViewHandler abstract : Microsoft::Maui::Handlers::ViewHandler

public abstract class ViewHandler<TVirtualView,TPlatformView> : Microsoft.Maui.Handlers.ViewHandler where TVirtualView : class, IView where TPlatformView : class

type ViewHandler<'VirtualView, 'PlatformView (requires 'VirtualView : null and 'VirtualView :> IView and 'PlatformView : null)> = class
    inherit ViewHandler
    interface IViewHandler
    interface IElementHandler

Public MustInherit Class ViewHandler(Of TVirtualView, TPlatformView)
Inherits ViewHandler

类型参数

TVirtualView

TPlatformView

继承

Object

ElementHandler

ViewHandler

ViewHandler<TVirtualView,TPlatformView>

派生

Microsoft.AspNetCore.Components.WebView.Maui.BlazorWebViewHandler

Microsoft.Maui.Controls.Compatibility.RendererToHandlerShim

Microsoft.Maui.Controls.Handlers.Items.ItemsViewHandler<TItemsView>

Microsoft.Maui.Handlers.ActivityIndicatorHandler

Microsoft.Maui.Handlers.BorderHandler

Microsoft.Maui.Handlers.ButtonHandler

Microsoft.Maui.Handlers.CheckBoxHandler

Microsoft.Maui.Handlers.ContentViewHandler

Microsoft.Maui.Handlers.DatePickerHandler

Microsoft.Maui.Handlers.EditorHandler

Microsoft.Maui.Handlers.EntryHandler

Microsoft.Maui.Handlers.FlyoutViewHandler

Microsoft.Maui.Handlers.GraphicsViewHandler

Microsoft.Maui.Handlers.HybridWebViewHandler

Microsoft.Maui.Handlers.ImageButtonHandler

Microsoft.Maui.Handlers.ImageHandler

Microsoft.Maui.Handlers.IndicatorViewHandler

Microsoft.Maui.Handlers.LabelHandler

Microsoft.Maui.Handlers.LayoutHandler

Microsoft.Maui.Handlers.NavigationViewHandler

Microsoft.Maui.Handlers.PickerHandler

Microsoft.Maui.Handlers.ProgressBarHandler

Microsoft.Maui.Handlers.RadioButtonHandler

Microsoft.Maui.Handlers.RefreshViewHandler

Microsoft.Maui.Handlers.ScrollViewHandler

Microsoft.Maui.Handlers.SearchBarHandler

Microsoft.Maui.Handlers.ShapeViewHandler

Microsoft.Maui.Handlers.SliderHandler

Microsoft.Maui.Handlers.StepperHandler

Microsoft.Maui.Handlers.SwipeItemViewHandler

Microsoft.Maui.Handlers.SwipeViewHandler

Microsoft.Maui.Handlers.SwitchHandler

Microsoft.Maui.Handlers.TabbedViewHandler

Microsoft.Maui.Handlers.TimePickerHandler

Microsoft.Maui.Handlers.WebViewHandler

Microsoft.Maui.Maps.Handlers.MapHandler

实现

IElementHandler IViewHandler

构造函数

ViewHandler<TVirtualView,TPlatformView>(IPropertyMapper, CommandMapper)

属性

ContainerView	获取充当 的容器的 PlatformView视图。 (继承自 ViewHandler)
HasContainer	获取或设置一个值，该值指示 是否 PlatformView 包含在视图中。 (继承自 ViewHandler)
MauiContext	(继承自 ElementHandler)
NeedsContainer	获取一个值，该值指示 是否需要 VirtualView 容器视图。 (继承自 ViewHandler)
PlatformView
PlatformViewFactory
Services	(继承自 ElementHandler)
VirtualView

方法

ConnectHandler(TPlatformView)
CreatePlatformView()
DisconnectHandler(TPlatformView)
GetDesiredSize(Double, Double)
Invoke(String, Object)	(继承自 ElementHandler)
PlatformArrange(Rect)
RemoveContainer()
SetMauiContext(IMauiContext)	(继承自 ElementHandler)
SetupContainer()
SetVirtualView(IElement)
SetVirtualView(IView)
UpdateValue(String)	(继承自 ElementHandler)

显式接口实现

IElementHandler.DisconnectHandler()	(继承自 ElementHandler)
IElementHandler.PlatformView
IElementHandler.VirtualView
IViewHandler.ContainerView	(继承自 ViewHandler)
IViewHandler.VirtualView

扩展方法

GetRequiredService<T>(IElementHandler, Type)

GetRequiredService<T>(IElementHandler)

GetService<T>(IElementHandler, Type)

GetService<T>(IElementHandler)

GetServiceProvider(IElementHandler)

IsConnected(IElementHandler)