PropertyMapperExtensions.ModifyMapping 方法

定義

命名空間:

Microsoft.Maui

組件:

Microsoft.Maui.dll

多載

ModifyMapping<TVirtualView,TViewHandler>(IPropertyMapper<IElement, IElementHandler>, String, Action<TViewHandler,TVirtualView,Action<IElementHandler, IElement>>)	請就地修改屬性對應，但如果類型不相符，請呼叫先前的對應。
ModifyMapping<TVirtualView,TViewHandler>(IPropertyMapper<TVirtualView, TViewHandler>, String, Action<TViewHandler,TVirtualView,Action<IElementHandler, IElement>>)	就地修改屬性對應。

ModifyMapping<TVirtualView,TViewHandler>(IPropertyMapper<IElement, IElementHandler>, String, Action<TViewHandler,TVirtualView,Action<IElementHandler, IElement>>)

請就地修改屬性對應，但如果類型不相符，請呼叫先前的對應。

public:
generic <typename TVirtualView, typename TViewHandler>
 where TVirtualView : Microsoft::Maui::IElement where TViewHandler : Microsoft::Maui::IElementHandler[System::Runtime::CompilerServices::Extension]
 static void ModifyMapping(Microsoft::Maui::IPropertyMapper<Microsoft::Maui::IElement ^, Microsoft::Maui::IElementHandler ^> ^ propertyMapper, System::String ^ key, Action<TViewHandler, TVirtualView, Action<Microsoft::Maui::IElementHandler ^, Microsoft::Maui::IElement ^> ^> ^ method);

public static void ModifyMapping<TVirtualView,TViewHandler> (this Microsoft.Maui.IPropertyMapper<Microsoft.Maui.IElement,Microsoft.Maui.IElementHandler> propertyMapper, string key, Action<TViewHandler,TVirtualView,Action<Microsoft.Maui.IElementHandler,Microsoft.Maui.IElement>?> method) where TVirtualView : Microsoft.Maui.IElement where TViewHandler : Microsoft.Maui.IElementHandler;

static member ModifyMapping : Microsoft.Maui.IPropertyMapper<Microsoft.Maui.IElement, Microsoft.Maui.IElementHandler> * string * Action<'ViewHandler, 'VirtualView, Action<Microsoft.Maui.IElementHandler, Microsoft.Maui.IElement> (requires 'ViewHandler :> Microsoft.Maui.IElementHandler and 'VirtualView :> Microsoft.Maui.IElement)> -> unit (requires 'VirtualView :> Microsoft.Maui.IElement and 'ViewHandler :> Microsoft.Maui.IElementHandler)

<Extension()>
Public Sub ModifyMapping(Of TVirtualView As IElement, TViewHandler As IElement) (propertyMapper As IPropertyMapper(Of IElement, IElementHandler), key As String, method As Action(Of TViewHandler, TVirtualView, Action(Of IElementHandler, IElement)))

類型參數

TVirtualView

跨平台類型。

TViewHandler

處理常式類型。

參數

propertyMapper

IPropertyMapper<IElement,IElementHandler>

要在其中變更對應的屬性對應器。

key

String

屬性的名稱。

method

Action<TViewHandler,TVirtualView,Action<IElementHandler,IElement>>

屬性更新時要呼叫的已修改方法。

ModifyMapping<TVirtualView,TViewHandler>(IPropertyMapper<TVirtualView, TViewHandler>, String, Action<TViewHandler,TVirtualView,Action<IElementHandler, IElement>>)

就地修改屬性對應。

public:
generic <typename TVirtualView, typename TViewHandler>
 where TVirtualView : Microsoft::Maui::IElement where TViewHandler : Microsoft::Maui::IElementHandler[System::Runtime::CompilerServices::Extension]
 static void ModifyMapping(Microsoft::Maui::IPropertyMapper<TVirtualView, TViewHandler> ^ propertyMapper, System::String ^ key, Action<TViewHandler, TVirtualView, Action<Microsoft::Maui::IElementHandler ^, Microsoft::Maui::IElement ^> ^> ^ method);

public static void ModifyMapping<TVirtualView,TViewHandler> (this Microsoft.Maui.IPropertyMapper<TVirtualView,TViewHandler> propertyMapper, string key, Action<TViewHandler,TVirtualView,Action<Microsoft.Maui.IElementHandler,Microsoft.Maui.IElement>?> method) where TVirtualView : Microsoft.Maui.IElement where TViewHandler : Microsoft.Maui.IElementHandler;

static member ModifyMapping : Microsoft.Maui.IPropertyMapper<'VirtualView, 'ViewHandler (requires 'VirtualView :> Microsoft.Maui.IElement and 'ViewHandler :> Microsoft.Maui.IElementHandler)> * string * Action<'ViewHandler, 'VirtualView, Action<Microsoft.Maui.IElementHandler, Microsoft.Maui.IElement> (requires 'ViewHandler :> Microsoft.Maui.IElementHandler and 'VirtualView :> Microsoft.Maui.IElement)> -> unit (requires 'VirtualView :> Microsoft.Maui.IElement and 'ViewHandler :> Microsoft.Maui.IElementHandler)

<Extension()>
Public Sub ModifyMapping(Of TVirtualView As IElement, TViewHandler As IElement) (propertyMapper As IPropertyMapper(Of TVirtualView, TViewHandler), key As String, method As Action(Of TViewHandler, TVirtualView, Action(Of IElementHandler, IElement)))

類型參數

TVirtualView

跨平台類型。

TViewHandler

處理常式類型。

參數

propertyMapper

IPropertyMapper<TVirtualView,TViewHandler>

要在其中變更對應的屬性對應器。

key

String

屬性的名稱。

method

Action<TViewHandler,TVirtualView,Action<IElementHandler,IElement>>

屬性更新時要呼叫的已修改方法。