GraphicsViewHandler 类

定义

命名空间:

Microsoft.Maui.Handlers

程序集:

Microsoft.Maui.dll

public ref class GraphicsViewHandler : Microsoft::Maui::Handlers::ViewHandler<Microsoft::Maui::IGraphicsView ^, System::Object ^>, Microsoft::Maui::Handlers::IGraphicsViewHandler

public class GraphicsViewHandler : Microsoft.Maui.Handlers.ViewHandler<Microsoft.Maui.IGraphicsView,object>, Microsoft.Maui.Handlers.IGraphicsViewHandler

type GraphicsViewHandler = class
    inherit ViewHandler<IGraphicsView, obj>
    interface IGraphicsViewHandler
    interface IViewHandler
    interface IElementHandler

Public Class GraphicsViewHandler
Inherits ViewHandler(Of IGraphicsView, Object)
Implements IGraphicsViewHandler

继承

Object

ElementHandler

ViewHandler

ViewHandler<IGraphicsView,Object>

GraphicsViewHandler

实现

IGraphicsViewHandler IElementHandler IViewHandler

构造函数

GraphicsViewHandler()

GraphicsViewHandler(IPropertyMapper)

GraphicsViewHandler(IPropertyMapper, CommandMapper)

字段

CommandMapper

Mapper

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	(继承自 ViewHandler<TVirtualView,TPlatformView>)
Services	(继承自 ElementHandler)
VirtualView	(继承自 ViewHandler<TVirtualView,TPlatformView>)

方法

ConnectHandler(Object)
ConnectHandler(TPlatformView)	(继承自 ViewHandler<TVirtualView,TPlatformView>)
CreatePlatformView()
DisconnectHandler(Object)
DisconnectHandler(TPlatformView)	(继承自 ViewHandler<TVirtualView,TPlatformView>)
GetDesiredSize(Double, Double)	(继承自 ViewHandler<TVirtualView,TPlatformView>)
Invoke(String, Object)	(继承自 ElementHandler)
MapDrawable(IGraphicsViewHandler, IGraphicsView)
MapFlowDirection(IGraphicsViewHandler, IGraphicsView)
MapInvalidate(IGraphicsViewHandler, IGraphicsView, Object)
PlatformArrange(Rect)	(继承自 ViewHandler<TVirtualView,TPlatformView>)
RemoveContainer()	(继承自 ViewHandler<TVirtualView,TPlatformView>)
SetMauiContext(IMauiContext)	(继承自 ElementHandler)
SetupContainer()	(继承自 ViewHandler<TVirtualView,TPlatformView>)
SetVirtualView(IElement)	(继承自 ViewHandler<TVirtualView,TPlatformView>)
SetVirtualView(IView)	(继承自 ViewHandler<TVirtualView,TPlatformView>)
UpdateValue(String)	(继承自 ElementHandler)

显式接口实现

IElementHandler.DisconnectHandler()	(继承自 ElementHandler)
IElementHandler.PlatformView	(继承自 ViewHandler<TVirtualView,TPlatformView>)
IElementHandler.VirtualView	(继承自 ViewHandler<TVirtualView,TPlatformView>)
IGraphicsViewHandler.PlatformView
IGraphicsViewHandler.VirtualView
IViewHandler.ContainerView	(继承自 ViewHandler)
IViewHandler.VirtualView	(继承自 ViewHandler<TVirtualView,TPlatformView>)