ChannelCacheSettings 类

定义

命名空间:

System.ServiceModel.Activities

程序集:

System.ServiceModel.Activities.dll

表示用于定义通道缓存的操作特征的设置。

public ref class ChannelCacheSettings

public class ChannelCacheSettings

type ChannelCacheSettings = class

Public Class ChannelCacheSettings

继承

Object

ChannelCacheSettings

示例

下面的示例演示如何创建 ChannelCacheSettings 实例。

//sharing a channel cache between two workflow applications in a single app-domain.
sharedChannelCache = new SendMessageChannelCache(new ChannelCacheSettings { MaxItemsInCache = 5 }, new ChannelCacheSettings { MaxItemsInCache = 5 });

WorkflowApplication workflowApp1 = new WorkflowApplication(workflow);
workflowApp1.Completed = new Action<WorkflowApplicationCompletedEventArgs>(OnCompleted);
workflowApp1.Extensions.Add(sharedChannelCache);

WorkflowApplication workflowApp2 = new WorkflowApplication(workflow);
workflowApp2.Completed = new Action<WorkflowApplicationCompletedEventArgs>(OnCompleted);
workflowApp2.Extensions.Add(sharedChannelCache);

//disabling the channel cache so that channels are closed after being used.
SendMessageChannelCache disabledChannelCache = new SendMessageChannelCache(new ChannelCacheSettings { MaxItemsInCache = 0 }, new ChannelCacheSettings { MaxItemsInCache = 0 });

WorkflowApplication workflowApp3 = new WorkflowApplication(workflow);
workflowApp3.Completed = new Action<WorkflowApplicationCompletedEventArgs>(OnCompleted);
workflowApp3.Extensions.Add(disabledChannelCache);

构造函数

ChannelCacheSettings()

创建 ChannelCacheSettings 类的新实例。

属性

IdleTimeout	获取对象在释放之前可在缓存中保持空闲的最大时间间隔。
LeaseTimeout	获取一个时间间隔，超过此时间后，将从缓存中移除对象。
MaxItemsInCache	获取可存在于缓存中的最大对象数。

方法

Equals(Object)	确定指定对象是否等于当前对象。 (继承自 Object)
GetHashCode()	作为默认哈希函数。 (继承自 Object)
GetType()	获取当前实例的 Type。 (继承自 Object)
MemberwiseClone()	创建当前 Object 的浅表副本。 (继承自 Object)
ToString()	返回表示当前对象的字符串。 (继承自 Object)