CompositeValueProvider.Filter 方法

定义

命名空间:

Microsoft.AspNetCore.Mvc.ModelBinding

程序集:

Microsoft.AspNetCore.Mvc.Core.dll

包:

Microsoft.AspNetCore.App.Ref v8.0.0

重载

Filter()	筛选值提供程序以删除与请求数据相比重写的键。
Filter(BindingSource)	基于 bindingSource筛选值提供程序。

Filter()

Source:

CompositeValueProvider.cs

筛选值提供程序以删除与请求数据相比重写的键。

public:
 virtual Microsoft::AspNetCore::Mvc::ModelBinding::IValueProvider ^ Filter();

public Microsoft.AspNetCore.Mvc.ModelBinding.IValueProvider? Filter ();

abstract member Filter : unit -> Microsoft.AspNetCore.Mvc.ModelBinding.IValueProvider
override this.Filter : unit -> Microsoft.AspNetCore.Mvc.ModelBinding.IValueProvider

Public Function Filter () As IValueProvider

返回

IValueProvider

筛选的值提供程序;如果值提供程序仅包含重写的键，则为 。

实现

Filter()

注解

默认情况下，将包含值提供程序。 如果包含 IValueProvider 的 未实现 IKeyRewriterValueProvider， Filter() 则 不会删除它。

Filter(BindingSource)

Source:

CompositeValueProvider.cs

基于 bindingSource筛选值提供程序。

public:
 virtual Microsoft::AspNetCore::Mvc::ModelBinding::IValueProvider ^ Filter(Microsoft::AspNetCore::Mvc::ModelBinding::BindingSource ^ bindingSource);

public Microsoft.AspNetCore.Mvc.ModelBinding.IValueProvider? Filter (Microsoft.AspNetCore.Mvc.ModelBinding.BindingSource bindingSource);

abstract member Filter : Microsoft.AspNetCore.Mvc.ModelBinding.BindingSource -> Microsoft.AspNetCore.Mvc.ModelBinding.IValueProvider
override this.Filter : Microsoft.AspNetCore.Mvc.ModelBinding.BindingSource -> Microsoft.AspNetCore.Mvc.ModelBinding.IValueProvider

Public Function Filter (bindingSource As BindingSource) As IValueProvider

参数

bindingSource

BindingSource

与 BindingSource 模型关联的 。

返回

IValueProvider

筛选的值提供程序;如果值提供程序与 不匹配bindingSource，null则为 。

实现

Filter(BindingSource)