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   源码介绍

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仿QQ2013登陆界面 

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Media.Animation;
using System.Windows.Threading;
using System.Threading;

namespace MusicPlayer
{
    /// <summary>
    /// MainWindow.xaml 的交互逻辑
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        static void DoEvents()
        {
            DispatcherFrame frame = new DispatcherFrame(true);
            Dispatcher.CurrentDispatcher.BeginInvoke(DispatcherPriority.Background, (SendOrPostCallback)delegate(object arg)
            {
                DispatcherFrame fr = arg as DispatcherFrame;
                fr.Continue = false;
            }, frame);
            Dispatcher.PushFrame(frame);
        }

        private void Window_MouseDown(object sender, MouseButtonEventArgs e)
        {
            if (e.ChangedButton == MouseButton.Left) this.DragMove();
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            Close();
        }

        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            #region 隐藏无关控件
            QQhead.Visibility = Visibility.Collapsed;
            textBox1.Visibility = Visibility.Collapsed;
            passwordBox1.Visibility = Visibility.Collapsed;
            checkBox2.Visibility = Visibility.Collapsed;
            checkBox1.Visibility = Visibility.Collapsed;
            qqLogo.Visibility = Visibility.Collapsed;
            textBlock1.Visibility = Visibility.Collapsed;
            textBlock2.Visibility = Visibility.Collapsed;
            qq.Visibility = Visibility.Visible;
            tb.Visibility = Visibility.Visible;
            #endregion

            //MessageBox.Show("欢迎使用QQ2013单机版");
            Storyboard sb = Resources["sbClour"] as Storyboard;
            sb.Begin();
            //DateTime time = DateTime.Now;
            //while (true)
            //{
            //    //DoEvents();
            //    //TimeSpan span = DateTime.Now - time;
            //    //if (span.TotalMilliseconds > 2500)
            //    //{
            //    //    Window tk = new Talk();
            //    //    tk.ShowDialog();
            //    //}
                
            //}
            
        }

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            Storyboard sbd = Resources["sbCloud"] as Storyboard; 
            sbd.Begin();
        }

    }
}