protected void RaiseTaskEndEvent(DownloadTaskInfo taskInfo)
{
EventHandler <TaskEndArgs> temp = Interlocked.CompareExchange(ref TaskEndEvent, null, null);
if (temp != null)
{
temp(this, new TaskEndArgs(taskInfo));
}
}
/// <summary>
/// find task by md5
/// </summary>
/// <param name="md5"></param>
/// <param name="info">receive task info</param>
/// <returns>return true when found</returns>
public Boolean FindTask(String md5, out DownloadTaskInfo info)
{
lock (m_lock)
{
Task task;
if (m_taskMap.TryGetValue(md5, out task))
{
info = task.ToDownloadTaskInfo();
return(true);
}
}
info = new DownloadTaskInfo();
return(false);
}
public TaskEndArgs(DownloadTaskInfo taskInfo)
{
m_taskInfo = taskInfo;
}