PostEvictionDelegate 委托

定义

命名空间:

Microsoft.Extensions.Caching.Memory

程序集:

Microsoft.Extensions.Caching.Abstractions.dll

包:

Microsoft.Extensions.Caching.Abstractions v9.0.0-rc.1.24431.7

Source:

PostEvictionDelegate.cs

缓存项过期时调用的回叫的签名。

public delegate void PostEvictionDelegate(System::Object ^ key, System::Object ^ value, EvictionReason reason, System::Object ^ state);

public delegate void PostEvictionDelegate(object key, object? value, EvictionReason reason, object? state);

type PostEvictionDelegate = delegate of obj * obj * EvictionReason * obj -> unit

Public Delegate Sub PostEvictionDelegate(key As Object, value As Object, reason As EvictionReason, state As Object)

参数

key

Object

要逐出的项的键。

value

Object

要逐出的项的值。

reason

EvictionReason

EvictionReason

state

Object

注册回叫时传递的信息。

扩展方法

GetMethodInfo(Delegate)

获取指示指定委托表示的方法的对象。