How can I have an operation timeout in Portable Class Libraries?

我怎么能在便携式类库操作超时？

youdao

You can also have transitions that trigger automatically when the source state is entered, or because of a timeout, or transitions that do not have a triggering operation.

您还可以具有在进入源状态或者因为超时或者因为没有触发操作的转换而自动触发的转换。

youdao

The VehicleInventory does this with the mark (expiry) operation, in which the expiry parameter is a timeout period in case the customer leaves the page without completing the reservation.

VehicleInventory通过mark (expiry)操作完成这一点，其中expiry参数为保留给客户的最长时间，以应付他未完成预约就离开页面的情形。

youdao