protected virtual void OnStatusChangedHandler(object sender, GroupStatusChangedEventArgs e)
{
lock (sync) {
if (!cancelRequested)
{
EventHandler <GroupStatusChangedEventArgs> handler = StatusChanged;
if (handler != null)
{
commandQueue.Register(
new EventWrapper <GroupStatusChangedEventArgs> (
handler, this, e
)
);
}
}
}
}
protected virtual void OnTaskCompleted(TaskCompletedEventArgs e)
{
AsyncCommandQueue queue = commandQueue;
EventHandler <TaskCompletedEventArgs> handler = Completed;
if (queue != null)
{
queue.Register(new CommandWrapper(delegate {
if (handler != null)
{
handler(this, e);
}
}));
}
else if (handler != null)
{
ThreadPool.QueueUserWorkItem(delegate {
handler(this, e);
});
}
}
protected virtual void OnStatusChanged(TaskStatusChangedInfo tsci)
{
AsyncCommandQueue queue = commandQueue;
EventHandler <TaskStatusChangedEventArgs> handler = StatusChanged;
if (queue != null)
{
queue.Register(new CommandWrapper(delegate {
TaskStatusChangedEventArgs e = new TaskStatusChangedEventArgs(tsci);
if (handler != null)
{
handler(this, e);
}
}));
}
else if (handler != null)
{
ThreadPool.QueueUserWorkItem(delegate {
handler(this, new TaskStatusChangedEventArgs(tsci));
});
}
}
