InvokeMemberBinder.FallbackInvoke Method (DynamicMetaObject, DynamicMetaObject(), DynamicMetaObject)

 

When overridden in the derived class, performs the binding of the dynamic invoke operation if the target dynamic object cannot bind.

Namespace:   System.Dynamic
Assembly:  System.Core (in System.Core.dll)

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

Parameters

target
Type: System.Dynamic.DynamicMetaObject

The target of the dynamic invoke operation.

args
Type: System.Dynamic.DynamicMetaObject()

The arguments of the dynamic invoke operation.

errorSuggestion
Type: System.Dynamic.DynamicMetaObject

The binding result to use if binding fails, or null.

Return Value

Type: System.Dynamic.DynamicMetaObject

The DynamicMetaObject representing the result of the binding.

This method is called by the target when the target implements the invoke member operation as a sequence of get member, and invoke, to let the DynamicMetaObject request the binding of the invoke operation only.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 4.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
Return to top
Show: