Question

我有 Page.xaml

<UserControl x:Class="SLBookDemoApp.Page"
    xmlns="http://schemas.microsoft.com/client/2007" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    xmlns:local="clr-namespace:SLMitsuControls;assembly=SLMitsuControls"
    Width="800" Height="600" Loaded="UserControl_Loaded">
    <Grid>
        <local:UCBook x:Name="book" Margin="50" />
    </Grid>
</UserControl>

通讯员 Page.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;
using SLMitsuControls;

namespace SLBookDemoApp
{
    public partial class Page : UserControl, IDataProvider
    {
        public Page()
        {
            InitializeComponent();
        }

        private List<Grid> pages;

        private void UserControl_Loaded(object sender, RoutedEventArgs e)
        {
            /*
             pages = new List<Button>
            {
                new Button { Content = "Page 0"},
                new Button { Content = "Page 1", Background = new SolidColorBrush(Colors.Green) },
                new Button { Content = "Page 2", Background = new SolidColorBrush(Colors.Yellow) },
                new Button { Content = "Page 3", Background = new SolidColorBrush(Colors.Brown) },
                new Button { Content = "Page 4", Background = new SolidColorBrush(Colors.Magenta) },
                new Button { Content = "Page 5", Background = new SolidColorBrush(Colors.Red) }
            };
             */

            System.Windows.Application.LoadComponent(this, new System.Uri("/SLBookDemoApp;PagTeste2.xaml", System.UriKind.Relative));
            Grid LayoutRoot = ((Grid)(FindName("LayoutRoot")));
            //TextBlock testTextBlock = ((TextBlock)(FindName("testTextBlock")));

            pages = new List<Grid>
            {
            };

            pages.Add(LayoutRoot);
            /*
            int i = 0;
            foreach (var b in pages)
            {
                if (i % 2 == 0)
                    b.Click += Button_Click;
                else
                    b.Click += Button_Click_1;
                i++;
            }
            */

            book.SetData(this);
        }

        #region IDataProvider Members

        public object GetItem(int index)
        {
            return pages[index];
        }

        public int GetCount()
        {
            return pages.Count;
        }

        #endregion

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            book.AnimateToNextPage(500);
        }

        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
            book.AnimateToPreviousPage(500);
        }
    }
}

我想包含的XAML是 PagTeste2.xaml

<Grid
        xmlns="http://schemas.microsoft.com/client/2007" 
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
        x:Class="SLBookDemoApp.PagTeste2"
        x:Name="LayoutRoot">
        <Rectangle Width="192" Height="80" Fill="#FF8F0A0A" Stroke="#FF000000" Canvas.Left="224" Canvas.Top="104"/>

</Grid>

与通讯员 PagTeste2.xaml.cs

using System;
using System.IO;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Media;
using System.Windows.Media.Animation;
//using System.Windows.Navigation;
using SLMitsuControls;

namespace SLBookDemoApp
{
    public partial class PagTeste2
    {
        public PagTeste2()
        {
            this.InitializeComponent();

            // Insert code required on object creation below this point.
        }
    }
}

我在这一行收到错误

System.Windows.Application.LoadComponent(this, new System.Uri("/SLBookDemoApp;PagTeste2.xaml", System.UriKind.Relative));

任何人都知道为什么？

Answer 1

请改用：

this.Content = new PagTeste2();

如果您要从其他程序集加载内容，则只需要进行任何类型的程序集加载，即使这样您也不会使用它来设置内容。

如果您实际上在询问如何动态加载程序集，MS have an example of how。

Answer 2

您可能想尝试/SLBookDemoApp ;component/PageTeste2.xaml。

Answer 3

如果PagTeste2.xaml位于项目的顶级文件夹中，您可以使用以下代码加载它：

Application.LoadComponent(
  this,
  new System.Uri(
    "/SLBookDemoApp;component/PagTeste2.xaml",
    System.UriKind.Relative
  )
);

如果您已将PagTeste2.xaml放入项目内的子文件夹（例如文件夹Tests），则需要在uri中包含该文件的路径：

Application.LoadComponent(
  this,
  new System.Uri(
    "/SLBookDemoApp;component/Tests/PagTeste2.xaml",
    System.UriKind.Relative
  )
);

另外，要密切注意拼写。 PagTest2.xaml 与 PageTeste2.xaml 和 PageTest2.xaml 不同。显然测试会在页面中的 e 之前插入。

您可以阅读有关pack URI's on MSDN的更多信息。

XAML页面翻转扭曲

3 个答案: