GetIndexBinder.FallbackGetIndex 方法

定义

命名空间:: System.Dynamic

程序集:: System.Core.dll, System.Dynamic.Runtime.dll

程序集:: netstandard.dll, System.Linq.Expressions.dll

程序集:: System.Dynamic.Runtime.dll

程序集:: System.Linq.Expressions.dll

程序集:: System.Core.dll

程序集:: netstandard.dll

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

如果目标动态对象无法绑定，则执行动态获取索引操作的绑定。

重载

名称	说明
FallbackGetIndex(DynamicMetaObject, DynamicMetaObject[])	如果目标动态对象无法绑定，则执行动态获取索引操作的绑定。
FallbackGetIndex(DynamicMetaObject, DynamicMetaObject[], DynamicMetaObject)	在派生类中重写时，如果目标动态对象无法绑定，则执行动态 get 索引操作的绑定。

FallbackGetIndex(DynamicMetaObject, DynamicMetaObject[])

Source:: GetIndexBinder.cs

Source:: GetIndexBinder.cs

Source:: GetIndexBinder.cs

Source:: GetIndexBinder.cs

Source:: GetIndexBinder.cs

如果目标动态对象无法绑定，则执行动态获取索引操作的绑定。

public:
 System::Dynamic::DynamicMetaObject ^ FallbackGetIndex(System::Dynamic::DynamicMetaObject ^ target, cli::array <System::Dynamic::DynamicMetaObject ^> ^ indexes);

public System.Dynamic.DynamicMetaObject FallbackGetIndex(System.Dynamic.DynamicMetaObject target, System.Dynamic.DynamicMetaObject[] indexes);

member this.FallbackGetIndex : System.Dynamic.DynamicMetaObject * System.Dynamic.DynamicMetaObject[] -> System.Dynamic.DynamicMetaObject

Public Function FallbackGetIndex (target As DynamicMetaObject, indexes As DynamicMetaObject()) As DynamicMetaObject

参数

target: DynamicMetaObject

动态获取索引操作的目标。

indexes: DynamicMetaObject[]

动态获取索引操作的参数。

DynamicMetaObject

DynamicMetaObject表示绑定的结果。

适用于

FallbackGetIndex(DynamicMetaObject, DynamicMetaObject[], DynamicMetaObject)

Source:: GetIndexBinder.cs

Source:: GetIndexBinder.cs

Source:: GetIndexBinder.cs

Source:: GetIndexBinder.cs

Source:: GetIndexBinder.cs

在派生类中重写时，如果目标动态对象无法绑定，则执行动态 get 索引操作的绑定。

public:
 abstract System::Dynamic::DynamicMetaObject ^ FallbackGetIndex(System::Dynamic::DynamicMetaObject ^ target, cli::array <System::Dynamic::DynamicMetaObject ^> ^ indexes, System::Dynamic::DynamicMetaObject ^ errorSuggestion);

public abstract System.Dynamic.DynamicMetaObject FallbackGetIndex(System.Dynamic.DynamicMetaObject target, System.Dynamic.DynamicMetaObject[] indexes, System.Dynamic.DynamicMetaObject errorSuggestion);

public abstract System.Dynamic.DynamicMetaObject FallbackGetIndex(System.Dynamic.DynamicMetaObject target, System.Dynamic.DynamicMetaObject[] indexes, System.Dynamic.DynamicMetaObject? errorSuggestion);

abstract member FallbackGetIndex : System.Dynamic.DynamicMetaObject * System.Dynamic.DynamicMetaObject[] * System.Dynamic.DynamicMetaObject -> System.Dynamic.DynamicMetaObject

Public MustOverride Function FallbackGetIndex (target As DynamicMetaObject, indexes As DynamicMetaObject(), errorSuggestion As DynamicMetaObject) As DynamicMetaObject