//********************************************************************************************************************
//线程和窗口进程之间的交互平台(线程与进程安全空间)
public void worker_Report(Object dataObj)
{
//获取线程Report来的数据
Dictionary <String, Object> argument = dataObj as Dictionary <String, Object>;
//ILightThreadable me = argument["caller"] as ILightThreadable;//调用者指针
BackgroundWorker currWorker = argument["worker"] as BackgroundWorker;
LightThread lightThread = argument["LightThread"] as LightThread;
ILightThreadable caller = argument["caller"] as ILightThreadable; //调用者指针
//数据
Socket socket = argument["socket"] as Socket; //特别传送数据
String strInfo = argument["str"] as String; //特别传送数据
//调用窗口的其他处理事项
//对调用窗口的变量和方法的访问和窗口的其他函数一样(线程安全)
//分析字符串
CXml xmldoc = new CXml();
Dictionary <String, String> map = xmldoc.parseStringXml(strInfo);
if (null == map)
{
return;
}
if (map.Count <= 0)
{
return;
}
String strSentence = String.Format("请 {0} 到{1}检查", map["name"], map["room"]);
//Call TTS to Speak
}
public LightThread(ILightThreadable caller, int intervalTime)
{
master = caller;
if (intervalTime > 0)
{
intervalMillisecod = intervalTime;
}
}
//线程结束后调用
public void worker_RunWorkCompleted(object sender, RunWorkerCompletedEventArgs e)
{
//获取启动参数,获得master,worker,this等实例
Dictionary <String, Object> argument = e.Result as Dictionary <String, Object>;
BackgroundWorker currWorker = argument["worker"] as BackgroundWorker;
LightThread THIS = argument["LightThread"] as LightThread;
ILightThreadable caller = argument["caller"] as ILightThreadable;
int nReturn = Convert.ToInt16(argument["result"].ToString());
//调用chaunkou的对应函数,做一些资源释放工作
//e.Result可以在线程中设置为Object,可以存放多种变量
caller.worker_Completed(argument);
}
//线程结束后调用
public void worker_Completed(Object dataObj)
{
//获取线程Report来的数据
Dictionary <String, Object> argument = dataObj as Dictionary <String, Object>;
//ILightThreadable me = argument["caller"] as ILightThreadable;//调用者指针
BackgroundWorker currWorker = argument["worker"] as BackgroundWorker;
LightThread lightThread = argument["LightThread"] as LightThread;
ILightThreadable caller = argument["caller"] as ILightThreadable;//调用者指针
//结果
int nReturn = Convert.ToInt16(argument["result"].ToString());
//做一些资源释放工作
//e.Result可以在线程中设置为Object,可以存放多种变量
//MessageBox.Show(String.Format("thread 返回:{0},执行次数:{1}", nReturn, lightThread.loopCount));
return;
}
//namespace引入
//using GeneralCode;//引入LightThread(自定义库)
//using System.ComponentModel;//引入BackgroundWorker
//using System.Threading;
//线程执行的主体函数(线程空间,不可以直接访问调用者的类变量等,如需要在e.argument中有调用者指针)
public Object worker_main(Object e)
{
//获取启动参数,获得master,worker,this等实例
Dictionary <String, Object> argument = e as Dictionary <String, Object>;
BackgroundWorker currWorker = argument["worker"] as BackgroundWorker;
LightThread lightThread = argument["LightThread"] as LightThread;
ILightThreadable caller = argument["caller"] as ILightThreadable;//调用者指针
//MyClass me = argument["master"] as MyClass;//调用者指针,转换后可访问本进程变量
//通过LightThread.callerKey获取Socket
Socket socket = lightThread.callerKey as Socket;
//处理需要时间和繁杂的任务,不会阻塞前台窗口程序
//此处为线程空间,尽量避免直接修改其他进程空间的数据
//do some background work
//1.接收信息
String strRecv = "";
while (strRecv.Length <= 0)
{
Thread.Sleep(100);
strRecv = receive(socket);
}
//构建Report参数
Dictionary <String, Object> map = new Dictionary <string, Object>();
map.Add("worker", currWorker);
map.Add("LightThread", lightThread);
map.Add("caller", caller);
map.Add("socket", socket);//返回给Report的数据
map.Add("str", strRecv);
return(map);//提供给LightThread主线程发送Report
}
//线程循环函数
private void worker_DoWork(object sender, DoWorkEventArgs e)
{
//对线程执行体进行整体的TRY-CATCH封装
try
{
//获取启动参数,获得master,worker,this等实例
Dictionary <String, Object> argument = e.Argument as Dictionary <String, Object>;
BackgroundWorker currWorker = argument["worker"] as BackgroundWorker;
LightThread THIS = argument["LightThread"] as LightThread;
ILightThreadable caller = argument["caller"] as ILightThreadable;
while (true)
{
loopCount++;//循环计数
if (loopCount > 60000)
{
loopCount = 0; //reset
}
//执行线程主函数时线程同步
//每次循环调用一次caller的线程主体函数
//窗口主体函数运行后返回需要Report的数据做参数
object result = null;
result = caller.worker_main(argument);
//报告进度
THIS.n_lock = 1;//Lock
//System.Windows.Forms.MessageBox.Show("worker_DoWork:线程空间");//不会阻塞主界面
currWorker.ReportProgress(loopCount, result);
Thread.Sleep(100);//暂停100ms
//如果ReportProcess需要等待,则在此死循环
while (THIS.n_lock > 0)
{
Thread.Sleep(100);//停止100ms
}
//设置每次查询的间隔时间
Thread.Sleep(THIS.intervalMillisecod);
//判断是否需要终止执行
//判断是否窗口发出终止执行命令
if (currWorker.CancellationPending)
{
//线程返回值
//e.Result为Object类型,可以构建复杂参数作为返回值
//其值将在worker_RunWorkCompleted()
//中被访问
argument.Add("result", 1);
e.Result = argument;
return;//终止执行
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Dictionary <String, Object> argument = e.Argument as Dictionary <String, Object>;
argument.Add("result", -1);//非常规结束,返回-1
e.Result = argument;
return;//终止执行
}
}
//构造函数
public LightThread(ILightThreadable caller)
{
master = caller;
}