//6 等待一个特定任务
static async Task Worker6()
{
generator.children children = new generator.children();
var A = children.tgo(() => Worker("A"));
var B = children.tgo(() => Worker("B"));
await children.wait(A);
}
//7 超时等待一个特定任务，然后中止所有任务
static async Task Worker7()
{
generator.children children = new generator.children();
var A = children.tgo(() => Worker("A", 1000));
var B = children.tgo(() => Worker("B", 2000));
if (await children.timed_wait(1500, A))
{
Log("成功");
}
else
{
Log("超时");
}
await children.stop();
}
//5 B、C任意一个执行完后，再执行A
//B--
// |
// >-->A
// |
//C--
static async Task Worker5()
{
generator.children children = new generator.children();
var B = children.tgo(() => Worker("B", 1000));
var C = children.tgo(() => Worker("C", 2000));
var task = await children.wait_any();
if (task == B)
{
Log("B成功");
}
else
{
Log("C成功");
}
await Worker("A");
}
private async Task Task1Action(int time)
{
WaitForm waitAction = new WaitForm();
generator.children children = new generator.children();
generator.child taskChild = children.tgo(async delegate()
{
bool cancelTask = false;
Task task = Task.Run(delegate()
{
int ct = time / 100;
for (int i = 0; i < ct && !cancelTask; i++)
{
System.Threading.Thread.Sleep(100);
}
});
try
{
await generator.wait_task(task);
}
catch (generator.stop_exception)
{
cancelTask = true;
await generator.wait_task(task);
}
});
children.go(async delegate()
{
await generator.sleep(500);
await generator.send_control(this, delegate()
{
waitAction.StartPosition = FormStartPosition.CenterParent;
waitAction.ShowDialog();
});
if (waitAction.isCancel)
{
taskChild.stop();
}
});
await children.wait(taskChild);
waitAction.Close();
await children.stop();
}