49 lines
1.4 KiB
C#
49 lines
1.4 KiB
C#
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Digital Clock
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<Window xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:src="clr-namespace:MyNameSpace.DigitalClock"
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Title="Digital Clock"
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SizeToContent="WidthAndHeight">
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<Window.Resources>
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<src:ClockTicker1 x:Key="clock" />
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</Window.Resources>
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<Window.Content>
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<Binding Source="{StaticResource clock}" Path="DateTime" />
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</Window.Content>
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</Window>
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//File:Window.xaml.cs
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using System;
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using System.Windows;
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using System.Windows.Threading;
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namespace MyNameSpace.DigitalClock
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{
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public class ClockTicker1 : DependencyObject
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{
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public static DependencyProperty DateTimeProperty =
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DependencyProperty.Register("DateTime", typeof(DateTime),
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typeof(ClockTicker1));
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public DateTime DateTime
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{
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set { SetValue(DateTimeProperty, value); }
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get { return (DateTime) GetValue(DateTimeProperty); }
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}
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public ClockTicker1()
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{
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DispatcherTimer timer = new DispatcherTimer();
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timer.Tick += TimerOnTick;
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timer.Interval = TimeSpan.FromSeconds(1);
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timer.Start();
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}
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void TimerOnTick(object sender, EventArgs args)
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{
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DateTime = DateTime.Now;
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}
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}
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}
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