WPF多线程更改UI界面数据

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public partial class MainWindow : Window

{

 

    private System.Windows.Threading.DispatcherTimer timer;

    public MainWindow()

    {

        InitializeComponent();

        timer = new System.Windows.Threading.DispatcherTimer();

        timer.Interval = TimeSpan.FromMilliseconds(1000);

        timer.Tick += timerTick;

        timer.Start();

    }

 

    private void timerTick(object sender, EventArgs e)

    {

        //WPF更改UI界面数据

        //解决方案：使用Dispatcher.BeginInvoke(委托方式{修改UI})

 

        //方案一：使用delegate

        /*this.Dispatcher.BeginInvoke(System.Windows.Threading.DispatcherPriority.Normal, (ThreadStart)delegate ()

        {

            tbText.Text = Guid.NewGuid().ToString();

        });*/

 

        //方案二：Action

        this.Dispatcher.Invoke(new Action(() =>

        { tbText.Text = Guid.NewGuid().ToString(); }));

    }

}

　　源码下载：WPFThread1.0