/// <summary>
/// 对页面进行更新
/// </summary>
public void Update(TimeSpan timeSpan)
{
ManagedThreadPool.QueueUserWorkItem(state =>
{
ArrayList arr = state as ArrayList;
IStaticPageItem item = (IStaticPageItem)arr[0];
TimeSpan span = (TimeSpan)arr[1];
Thread.Sleep(span);
item.Update();
}, new ArrayList {
this, timeSpan
});
}
static void RunUpdate(DateTime updateTime)
{
lock (staticPageItems)
{
foreach (IStaticPageItem sti in staticPageItems)
{
//需要生成才启动线程
if (sti.NeedUpdate(updateTime))
{
var thread = new Thread(state =>
{
if (state == null)
{
return;
}
ArrayList arr = state as ArrayList;
IStaticPageItem item = arr[0] as IStaticPageItem;
DateTime time = (DateTime)arr[1];
try
{
item.Update(time);
}
catch (Exception ex)
{
var exception = new StaticPageException("执行页面生成出现异常：" + ex.Message, ex);
if (OnError != null)
{
try
{
OnError(exception);
}
catch { }
}
}
});
//启动线程
thread.Start(new ArrayList {
sti, updateTime
});
}
}
}
}
