首页 > 解决方案 > 如何在 WPF 中的窗口之间导航?(不是浏览器)

问题描述

我想开发一个基于 WPF 的桌面应用程序。如何在 C# 代码中从一个窗口导航到另一个窗口?换句话说,我试图为在框架或边框中打开另一个窗口的单选按钮设置一个单击事件。

<Window x:Class="WpfNavigation2.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:WpfNavigation2"
        mc:Ignorable="d"
        Title="MainWindow" Height="350" Width="525" Loaded="Window_Loaded" Closing="Window_Closing">
    <Grid>
        <Border Margin="10,100,10,10" Background="AliceBlue">
            <Grid Name="contergrid">

            </Grid>
        </Border>


        <RadioButton x:Name="radioButton" Content="RadioButton1" HorizontalAlignment="Left" Margin="60,0,0,0" VerticalAlignment="Top" Click="btn1"/>
        <RadioButton x:Name="radioButton1" Content="RadioButton2" HorizontalAlignment="Left" Margin="60,37,0,0" VerticalAlignment="Top" Click="btn2"/>
        <RadioButton x:Name="radioButton2" Content="RadioButton3" HorizontalAlignment="Left" Margin="60,68,0,0" VerticalAlignment="Top" Click="btn3"/>

    </Grid>
</Window>


        private void btn1(object sender, RoutedEventArgs e)
        {
           //open window 1 in border
         }

标签: c#wpfnavigation

解决方案


您正在寻找的是 ContentPresenter。您可以将各种内容放在 ContentPresenter 中,例如控件

    <Border Margin="10,100,10,10" Background="AliceBlue">
        <ContentPresenter Name="contentFrame">

        </ContentPresenter>
    </Border>


    private void btn1(object sender, RoutedEventArgs e)
    {
        Grid grd = new Grid();
        grd.Background = new SolidColorBrush(Colors.HotPink);

        contentFrame.Content = grd; // replace me with your control / page / window1
    }

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