38 lines
1.0 KiB
C#
38 lines
1.0 KiB
C#
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TextBox KeyUp
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<Window x:Class="WpfApplication1.Window1"
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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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Title="WPF " Height="320" Width="400">
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<DockPanel LastChildFill="True">
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<TextBox DockPanel.Dock="Top" KeyUp="TextBox_KeyEvent" />
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<TextBox Name="txtLog" HorizontalAlignment="Stretch"
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IsReadOnly="True" VerticalScrollBarVisibility="Visible"/>
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</DockPanel>
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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.Input;
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namespace WpfApplication1
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{
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public partial class Window1 : Window
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{
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public Window1()
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{
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InitializeComponent();
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}
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private void TextBox_KeyEvent(object sender, KeyEventArgs e)
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{
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String msg = String.Format("{0} - {1}\n",e.RoutedEvent.Name, e.Key);
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txtLog.Text += msg;
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txtLog.ScrollToEnd();
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}
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}
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}
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