目前,我有以下代码: Public tmr() As DispatcherTimer Dimmain As New MainWindow
tmr(timernumber - 1).Stop()(timernumber).Start()
AddHandler tmr(timernumber).Tick, AddressOf main.tmr_t
请帮助我理解如何在第一次尝试失败后停止在WPFDispatcherTimer的dispatcherTimer.Tick事件处理程序中执行MethodOne()的尝试。TimeSpan ts = new TimeSpan(0, 0, 5);
DispatcherTimerdispatcherTimer = new DispatcherTimer();dispatcherTimer.Tick += new EventH