PostEvictionDelegate 委托

定义

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。

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。

适用于