private void StartPlay(LineCallData lineupCallInfo, LineUpData lineupInfo)
{
BackgroundWorker bgWork = new BackgroundWorker();
bgWork.DoWork += DoWork;
bgWork.ProgressChanged += ProgessChanged;
bgWork.RunWorkerCompleted += WorkerCompleted;
bgWork.WorkerReportsProgress = false;
bgWork.WorkerSupportsCancellation = true;
ThreadVoicePar lineVoicePar = new ThreadVoicePar();
lineVoicePar.LineCallInfo = lineupCallInfo;
lineVoicePar.LineUpInfo = lineupInfo;
bgWork.RunWorkerAsync(lineVoicePar);
}
private void DoWork(object sender, DoWorkEventArgs e)
{
lock (objLockWork)
{
if (e.Argument == null)
{
throw new Exception("播放参数传递无效。");
}
ThreadVoicePar lineVoicePar = e.Argument as ThreadVoicePar;
if (lineVoicePar == null)
{
throw new Exception("播放参数信息无效。");
}
LineCallData lineCallInfo = lineVoicePar.LineCallInfo;
LineUpData lineupInfo = lineVoicePar.LineUpInfo;
try
{
if (_isStop)
{
return;
}
if (_queueVoiceDesign.PlayHintSound)
{
SoundPlayer sp = new SoundPlayer(Properties.Resources.DingDong);
sp.PlaySync();
}
if (_isStop)
{
return;
}
//执行语音播放
for (int i = 0; i < _queueVoiceDesign.PlayCount; i++)
{
if (_isStop)
{
break;
}
PlaySound(lineCallInfo.呼叫信息.格式内容);
}
//更新状态为呼叫完成
lineupInfo.排队状态 = LineUpState.qsCalled;
QueueModel.TransactionBegin();
try
{
QueueModel.UpdateLineupInfo(lineupInfo);
//删除播放内容
QueueModel.DelCallInfoByCallId(lineCallInfo.呼叫ID);
QueueModel.TransactionCommit();
DataRow drBind = lineCallInfo.GetBindRow();
if (drBind != null)
{
_dtCall.Rows.Remove(drBind);
}
//e.Result = lineCallInfo.GetBindRow();
}
catch (Exception ex)
{
QueueModel.TransactionRollback();
throw new Exception("更新语音播放后的排队信息出现错误", ex);;
}
}
catch (Exception ex)
{
try
{
lineupInfo.排队状态 = LineUpState.qsWaitCall;
lineupInfo.附加信息.末次呼叫时间 = QueueModel.GetServerDate();
QueueModel.UpdateLineupInfo(lineupInfo);
}
catch (Exception exd)
{
throw new Exception("恢复语音播放前的排队状态错误", exd);
}
throw new Exception("排队语音播放错误", ex);
}
}
}
