[WPF] 最简单的WPF浏览器

最新推荐文章于 2025-11-01 09:52:15 发布

原创最新推荐文章于 2025-11-01 09:52:15 发布 · 7.5k 阅读

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#wpf #浏览器 #textbox #application #exception #class

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本文介绍了一个使用WPF框架实现的简易浏览器项目。通过简单的Frame控件加载指定的URI地址即可展示网页内容。文章提供了完整的代码示例，展示了如何创建窗口、获取用户输入的URL以及处理异常。

想不到用WPF做浏览器居然这么简单,就完成了浏览器的功能

只要用Fream,并指定个Uri给它当Source,就可以达成了

using System; using System.Windows; using System.Windows.Controls; using System.Windows.Input; using System.Windows.Media; using System.Windows.Documents; using System.Windows.Controls.Primitives; namespace Cloud.NavigateTheWeb { public class NavigateTheWeb : Window { Frame frm; [STAThread] public static void Main() { Application app = new Application(); app.Run(new NavigateTheWeb()); } public NavigateTheWeb() { this.Title = "Cloud Orz"; frm = new Frame(); Content = frm; this.Loaded += new RoutedEventHandler(NavigateTheWeb_Loaded); } void NavigateTheWeb_Loaded(object sender, RoutedEventArgs e) { UriDialog dlg = new UriDialog(); dlg.Owner = this; dlg.Text = "http://"; dlg.ShowDialog(); try { frm.Source = new Uri(dlg.Text); } catch (Exception ex) { MessageBox.Show(ex.Message); } } } class UriDialog : Window { TextBox txtbox; public UriDialog() { Title = "Enter a URI"; ShowInTaskbar = false; SizeToContent = SizeToContent.WidthAndHeight; WindowStyle = WindowStyle.ToolWindow; WindowStartupLocation = WindowStartupLocation.CenterOwner; txtbox = new TextBox(); txtbox.Margin = new Thickness(48); Content = txtbox; txtbox.Focus(); } public string Text { set { txtbox.Text = value; txtbox.SelectionStart = txtbox.Text.Length; } get { return txtbox.Text; } } protected override void OnKeyDown(KeyEventArgs e) { if (e.Key == Key.Enter) Close(); } } }