example WPF Timer

タイマー（PGソース）

XAML(VB)


<Window x:Class="MainWindow"

    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

    Title="Wpf-Appl-Timer" Height="240" Width="575">

    <Grid>

        <Label Content="Date" 

               Height="50" 

               HorizontalAlignment="Left" 

               Margin="224,37,0,0" 

               Name="Label_Date" 

               VerticalAlignment="Top" 

               Width="298" 

               FontSize="24" 

               HorizontalContentAlignment="Center" 

               VerticalContentAlignment="Center" />

        <Label Content="Time" 

               FontSize="24" 

               Height="50" 

               HorizontalAlignment="Left" 

               HorizontalContentAlignment="Center" 

               Margin="224,102,0,0" 

               Name="Label_Time" 

               VerticalAlignment="Top" 

               VerticalContentAlignment="Center" 

               Width="298" />

        <Calendar Height="177" 

                  HorizontalAlignment="Left" 

                  Margin="20,12,0,0" 

                  Name="Calendar1" 

                  VerticalAlignment="Top" 

                  Width="180" />

    </Grid>

</Window>

VB2010


Imports System.Windows.Threading
Class MainWindow

    Private DispatcherTimer As New DispatcherTimer()
    Public Sub New()

        InitializeComponent()
        DispatcherTimer = New DispatcherTimer(DispatcherPriority.Normal)

        DispatcherTimer.Interval = New TimeSpan(0, 0, 1)

        AddHandler DispatcherTimer.Tick, AddressOf dispatcherTimer_Tick

        DispatcherTimer.Start()

    End Sub
    Public Sub dispatcherTimer_Tick(ByVal sender As Object, ByVal e As EventArgs)

        Me.Label_Date.Content = DateTime.Now

        Me.Label_Time.Content = Format(DateTime.Now, "hh:mm:ss")

    End Sub

End Class

内容は同じ

XAML(C#)




<Window x:Class="WpfApplication2.MainWindow"

        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

        Title="MainWindow" Height="249" Width="525">

    <Grid Height="201">

        <Label Content="Label" Height="42" HorizontalAlignment="Center" Margin="266,18,33,0" Name="Label_Date" VerticalAlignment="Top" Width="204" FontSize="20" HorizontalContentAlignment="Center" />

        <Label Content="Label" Height="52" HorizontalAlignment="Center" Margin="266,65,34,0" Name="Label_Time" VerticalAlignment="Top" Width="204" FontSize="20" HorizontalContentAlignment="Center" />

        <Calendar Height="192" HorizontalAlignment="Left" Margin="20,12,0,0" Name="calendar1" VerticalAlignment="Top" Width="210" />

    </Grid>

</Window>

C#2010




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.Threading;
namespace WpfApplication2

{

    /// 


    /// MainWindow.xaml の相互作用ロジック

    /// 

    public partial class MainWindow : Window

    {

        private DispatcherTimer dispatcherTimer = new DispatcherTimer();

        public MainWindow()

        {

            InitializeComponent();

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

            dispatcherTimer.Tick += new EventHandler(dispatcherTimer_Tick);

            dispatcherTimer.Interval = new TimeSpan(0, 0, 1);

            dispatcherTimer.Start();

        }
        private void dispatcherTimer_Tick(object sender, EventArgs e)

        {

            this.Label_Date.Content = DateTime.Now;

            this.Label_Time.Content = DateTime.Now.ToString("hh:mm:ss");

        }

    }

}



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