我的代码中有两个错误:
为什么?
MainWindow.xaml:
<Window x:Class="TestWpfApplication.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">[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>
MainWindow.xaml.cs:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
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 TestWpfApplication
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
public MainWindow()
{
InitializeComponent();
}
private void cmdAnswer_Click(object sender, RoutedEventArgs e)
{
this.Cursor = Cursors.Wait;
txtAnswer.Text = "AAA";
this.Cursor = null;
}
}
}
更新1:
有用吗?
答案 0 :(得分:1)
更新:解决方法是创建一个新项目并复制自己的东西。
你的.xaml似乎有效,你确定错误是指MainWindow.xaml吗?
答案 1 :(得分:0)
另一种解决方案:
创建xml文件Foo.xml
将xaml文件的内容复制到Foo.xml xml文件
复制xaml文件名
删除xaml文件
并且您应该检查您的csporj文件,并确保新的xaml文件将作为Page包含在内并进行编译 1.将Foo.xml xml文件名重命名为xaml文件名