BinaryOperationBinder.FallbackBinaryOperation 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，则执行二进制动态操作的绑定。

重载

名称	说明
FallbackBinaryOperation(DynamicMetaObject, DynamicMetaObject)	如果目标动态对象无法绑定，则执行二进制动态操作的绑定。
FallbackBinaryOperation(DynamicMetaObject, DynamicMetaObject, DynamicMetaObject)	在派生类中重写时，如果目标动态对象无法绑定，则执行二进制动态操作的绑定。

FallbackBinaryOperation(DynamicMetaObject, DynamicMetaObject)

Source:: BinaryOperationBinder.cs

Source:: BinaryOperationBinder.cs

Source:: BinaryOperationBinder.cs

Source:: BinaryOperationBinder.cs

Source:: BinaryOperationBinder.cs

如果目标动态对象无法绑定，则执行二进制动态操作的绑定。

public:
 System::Dynamic::DynamicMetaObject ^ FallbackBinaryOperation(System::Dynamic::DynamicMetaObject ^ target, System::Dynamic::DynamicMetaObject ^ arg);

public System.Dynamic.DynamicMetaObject FallbackBinaryOperation(System.Dynamic.DynamicMetaObject target, System.Dynamic.DynamicMetaObject arg);

member this.FallbackBinaryOperation : System.Dynamic.DynamicMetaObject * System.Dynamic.DynamicMetaObject -> System.Dynamic.DynamicMetaObject

Public Function FallbackBinaryOperation (target As DynamicMetaObject, arg As DynamicMetaObject) As DynamicMetaObject

参数

target: DynamicMetaObject

动态二进制操作的目标。

arg: DynamicMetaObject

动态二进制操作的右侧操作数。

DynamicMetaObject

DynamicMetaObject表示绑定的结果。

适用于

FallbackBinaryOperation(DynamicMetaObject, DynamicMetaObject, DynamicMetaObject)

Source:: BinaryOperationBinder.cs

Source:: BinaryOperationBinder.cs

Source:: BinaryOperationBinder.cs

Source:: BinaryOperationBinder.cs

Source:: BinaryOperationBinder.cs

在派生类中重写时，如果目标动态对象无法绑定，则执行二进制动态操作的绑定。

public:
 abstract System::Dynamic::DynamicMetaObject ^ FallbackBinaryOperation(System::Dynamic::DynamicMetaObject ^ target, System::Dynamic::DynamicMetaObject ^ arg, System::Dynamic::DynamicMetaObject ^ errorSuggestion);

public abstract System.Dynamic.DynamicMetaObject FallbackBinaryOperation(System.Dynamic.DynamicMetaObject target, System.Dynamic.DynamicMetaObject arg, System.Dynamic.DynamicMetaObject errorSuggestion);

public abstract System.Dynamic.DynamicMetaObject FallbackBinaryOperation(System.Dynamic.DynamicMetaObject target, System.Dynamic.DynamicMetaObject arg, System.Dynamic.DynamicMetaObject? errorSuggestion);

abstract member FallbackBinaryOperation : System.Dynamic.DynamicMetaObject * System.Dynamic.DynamicMetaObject * System.Dynamic.DynamicMetaObject -> System.Dynamic.DynamicMetaObject

Public MustOverride Function FallbackBinaryOperation (target As DynamicMetaObject, arg As DynamicMetaObject, errorSuggestion As DynamicMetaObject) As DynamicMetaObject