Assembly: mscorlib (in mscorlib.dll)
A task may only be started and run only once. Any attempts to schedule a task a second time will result in an exception.
If the target scheduler does not support running this Task on the current thread, the Task will be scheduled for execution on the scheduler, and the current thread will block until the Task has completed execution.
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.