public Task(TaskRunner runner, Action<Task> action) {
new System.Threading.Tasks.Task(delegate() {
try {
action(this);
} catch(Exception ex) {
if (runner.ExceptionThrown != null)
runner.ExceptionThrown(runner, ex);
} finally {
lock (runner) {
if (runner.m_Task == this) {
runner.m_Task = null;
}
}
}
}).Start();
}
