為什么80%的碼農都做不了架構師？>>> ??

<Window x:Class="MyWPFApp.MainWindow"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"Title="MainWindow" Height="70" Width="250" Loaded="Window_Loaded"><Grid><TextBlock Height="36" HorizontalAlignment="Left" Name="gc" Text="不問你是誰只是沉醉!" VerticalAlignment="Top" Width="230" FontSize="24"><TextBlock.Foreground><LinearGradientBrush> <GradientStop Color="Green"></GradientStop><GradientStop x:Name="gcc1" Color="Green" Offset="0.3"></GradientStop><GradientStop x:Name="gcc2" Color="Blue" Offset="0.3"></GradientStop><GradientStop Color="Blue" Offset="1"></GradientStop> </LinearGradientBrush></TextBlock.Foreground></TextBlock></Grid> </Window> 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; namespace MyWPFApp {/// <summary>/// MainWindow.xaml 的交互邏輯/// </summary>public partial class MainWindow : Window{public MainWindow(){InitializeComponent();}private void Window_Loaded(object sender, RoutedEventArgs e){System.Timers.Timer t = new System.Timers.Timer(200);//實例化Timer類，設置間隔時間為200毫秒； t.Elapsed += new System.Timers.ElapsedEventHandler(theout); //到達時間的時候執行事件； t.AutoReset = true;//設置是執行一次（false）還是一直執行(true)； t.Enabled = true; //是否執行System.Timers.Timer.Elapsed事件； ,調用start()方法也可以將其設置為true }public void theout(object source, System.Timers.ElapsedEventArgs e){ }} } 委托的使用

public void theout(object source, System.Timers.ElapsedEventArgs e){this.gcc1.Dispatcher.Invoke(new Action(delegate{if (this.gcc1.Offset < 1){this.gcc1.Offset += 0.1;}else{this.gcc1.Offset = 0;}}));this.gcc2.Dispatcher.Invoke(new Action(delegate{if (this.gcc2.Offset < 1){this.gcc2.Offset += 0.1;}else{this.gcc2.Offset = 0;}})); }

轉載于:https://my.oschina.net/wange/blog/111424

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