如何使用continueWith继续执行另一个任务？

Question

    Dim listOfTask = New List(Of Task)
    For Each account In uniqueAccounts().Values
        Dim newtask = account.conditionalInitializeAsync()
        Dim nexttask = account.getPairsPriceStepAsync()
        listOfTask.Add(newtask)
        listOfTask.Add(nexttask)
        Dim nexttaskaftenewtask = newtask.ContinueWith(nexttask) 'compiler warning
    Next

代替列表

        listOfTask.Add(newtask)
        listOfTask.Add(nexttask)

我想做

        listOfTask.Add(nexttaskaftenewtask )

我该怎么做？

Answer 1

我可以编译以下内容，而不会出现错误或警告。希望这会有所帮助。

 Dim nexttaskaftenewtask = newtask.ContinueWith(New Action(Of Task)(Function() nexttask))