InvokeMemberBinder.FallbackInvokeMember 方法

参考

定义

命名空间:: System.Dynamic

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

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如果无法绑定目标动态对象，则执行动态调用成员操作的绑定。

重载

FallbackInvokeMember(DynamicMetaObject, DynamicMetaObject[])	如果无法绑定目标动态对象，则执行动态调用成员操作的绑定。
FallbackInvokeMember(DynamicMetaObject, DynamicMetaObject[], DynamicMetaObject)	在派生类中重写时，如果无法绑定目标动态对象，则执行动态调用成员操作的绑定。

FallbackInvokeMember(DynamicMetaObject, DynamicMetaObject[])

Source:: InvokeMemberBinder.cs

Source:: InvokeMemberBinder.cs

Source:: InvokeMemberBinder.cs

如果无法绑定目标动态对象，则执行动态调用成员操作的绑定。

public:
 System::Dynamic::DynamicMetaObject ^ FallbackInvokeMember(System::Dynamic::DynamicMetaObject ^ target, cli::array <System::Dynamic::DynamicMetaObject ^> ^ args);

public System.Dynamic.DynamicMetaObject FallbackInvokeMember (System.Dynamic.DynamicMetaObject target, System.Dynamic.DynamicMetaObject[] args);

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

Public Function FallbackInvokeMember (target As DynamicMetaObject, args As DynamicMetaObject()) As DynamicMetaObject

参数

target: DynamicMetaObject

动态调用成员操作的目标。

args: DynamicMetaObject[]

动态调用成员操作的参数。

DynamicMetaObject

表示绑定结果的 DynamicMetaObject。

适用于

FallbackInvokeMember(DynamicMetaObject, DynamicMetaObject[], DynamicMetaObject)

Source:: InvokeMemberBinder.cs

Source:: InvokeMemberBinder.cs

Source:: InvokeMemberBinder.cs

在派生类中重写时，如果无法绑定目标动态对象，则执行动态调用成员操作的绑定。

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

public abstract System.Dynamic.DynamicMetaObject FallbackInvokeMember (System.Dynamic.DynamicMetaObject target, System.Dynamic.DynamicMetaObject[] args, System.Dynamic.DynamicMetaObject errorSuggestion);

public abstract System.Dynamic.DynamicMetaObject FallbackInvokeMember (System.Dynamic.DynamicMetaObject target, System.Dynamic.DynamicMetaObject[] args, System.Dynamic.DynamicMetaObject? errorSuggestion);

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

Public MustOverride Function FallbackInvokeMember (target As DynamicMetaObject, args As DynamicMetaObject(), errorSuggestion As DynamicMetaObject) As DynamicMetaObject