Waits for the asynchronous load runnable instance operation to complete.
Assembly: System.Activities (in System.Activities.dll)
This method determines whether a BeginLoadRunnableInstance operation was successful. If called before the load operation completes, it blocks until the operation is complete.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2