public void AddTask(AsyncResult asyncResult, ChartDataArgument2 argument, WaitCallback funcToCreateChartData)
{
lock (this._TaskLock)
{
TaskOfCreateChartData2 task = new TaskOfCreateChartData2(argument, funcToCreateChartData);
bool needQueueWorkItem = this._WorkItemNumber <= 3;//so, up to 3 thread will be created
this._Tasks.Enqueue(task);
if (needQueueWorkItem)
{
this._WorkItemNumber++;
ThreadPool.QueueUserWorkItem(this.CreateChartData, null);
}
}
}
public void AddTask(AsyncResult asyncResult, ChartDataArgument2 argument, WaitCallback funcToCreateChartData)
{
lock (this._TaskLock)
{
var task = new TaskOfCreateChartData2(argument, funcToCreateChartData);
bool needQueueWorkItem = this._WorkItemNumber <= MaxThreadCount;
this._Tasks.Enqueue(task);
if (needQueueWorkItem)
{
this._WorkItemNumber++;
ThreadPool.QueueUserWorkItem(this.CreateChartData, null);
}
}
}
private void CreateChartData(object state)
{
while (true)
{
TaskOfCreateChartData2 task = null;
lock (this._TaskLock)
{
if (this._Tasks.Count > 0)
{
task = this._Tasks.Dequeue();
}
else
{
this._WorkItemNumber--;
break;
}
}
task.FuncToCreateChartData(task.ArgumentOfCreateChartData);
}
}
