用C#精通WPF 2010⑧(一个完整的例子)

这是本人（QFord@QQ.COM）根据兴趣编写，不保证内容的完整性和准确性，并请勿用于任何商业用途。

下面XAML代码：

<Window x:Class="WpfApplication1.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Eight Ball Answer" Height="328" Width="412" > <Grid Name="grid1"> <Grid.RowDefinitions> <RowDefinition Height="*" /> <RowDefinition Height="Auto" /> <RowDefinition Height="*" /> </Grid.RowDefinitions> <TextBox VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10,10,13,10" Name="txtQuestion" TextWrapping="Wrap" FontFamily="Verdana" FontSize="24" Grid.Row="0"> [Place question here.] </TextBox> <Button VerticalAlignment="Top" HorizontalAlignment="Left" Margin="10,0,0,20" Width="127" Height="23" Name="cmdAnswer" Click="cmdAnswer_Click" Grid.Row="1"> Ask the Eight Ball </Button> <TextBox VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Margin="10,10,13,10" Name="txtAnswer" TextWrapping="Wrap" IsReadOnly="True" FontFamily="Verdana" FontSize="24" Foreground="Green" Grid.Row="2">CHAPTER 2 ■ XAML 46 [Answer will appear here.] </TextBox> <Grid.Background> <LinearGradientBrush> <LinearGradientBrush.GradientStops> <GradientStop Offset="0.00" Color="Red" /> <GradientStop Offset="0.50" Color="Indigo" /> <GradientStop Offset="1.00" Color="Violet" /> </LinearGradientBrush.GradientStops> </LinearGradientBrush> </Grid.Background> </Grid> </Window>

接下来是后台代码：

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 WpfApplication1.BClass; using System.Diagnostics; namespace WpfApplication1 { /// <summary> /// MainWindow.xaml 的交互逻辑 /// </summary> public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } private void Window_Loaded(object sender, RoutedEventArgs e) { //Debug.WriteLine(String.Format("{0} + {1}",button1.Height,button1.Width)); } private void cmdAnswer_Click(object sender, RoutedEventArgs e) { MessageBox.Show("hello,the world!"); } } }