最近一段時間，由于新項目的需要，實驗了一下，在WPF Application中打開網頁的方法，現總結如下：

本人一共實驗過4種方法：

第一種方法：使用框架提供的空間WebBrowser（詳見http://msdn.microsoft.com/en-us/library/system.windows.controls.webbrowser.aspx）來實驗網頁的載入，顯示和導航。特點是方便，易于實現。缺點是如果遇到IE7.0以上不兼容的網頁，會造成顯示不正常的問題；解決的方法是修改注冊表中IE的Render mode ，使之兼容IE8，詳見

http://blogs.msdn.com/b/ie/archive/2009/03/10/more-ie8-extensibility-improvements.aspx

第二種方法：使用其他第三方可以集成瀏覽器到WPF Application 的ActiveX組件，失敗原因：一共找到兩個組件。

一個是Mozilla的Firefox的組件（http://www.iol.ie/~locka/mozilla/mozilla.htm），該組件針對的Firefox版本太低，現在的網友沒有實際的意義；

一個是Google Chrome Activex的組件（http://social.msdn.microsoft.com/Forums/en/wpf/thread/207139d2-ecd1-4b54-a94b-4eb340f95a19），在論壇上看到的，有人找到了，可是我沒有找到。據稱，該組件沒有托管的。

第三種方法：基本思路是使用Process.Start("iexplore.exe", " www.msn.com.cn")打開一個IE的窗口，然后再使用SetParent將該新窗口并入WPF的主窗口中。代碼如下（其他函數聲明見附錄）：

代碼　　　　 var process = Process.Start("iexplore.exe", " www.msn.com.cn");process.WaitForInputIdle();//讓IE準備好Thread.Sleep(3000);var ieHandle = FindWindow("ieframe", null);SetParent(ieHandle, this.Handle);int style = GetWindowLong(ieHandle, GWL_STYLE);SetWindowLong(ieHandle, GWL_STYLE, (style & ~WS_CAPTION));

具體的思路是：

Create a WindowsFormsHost and add it to a panel in your UI

Start the process (such as Notepad) using Process.Start

Call process.WaitForInputIdle

Use process.MainWindowHandle to get the window handle

Call SetWindowPos to set the process's window to the coordinates and Z Order of the HwndHost window

Hook both the HwndHost and the process.MainWindowHandle to detect size changes and repeat step 5.

第四種方法：基本思路是使用反射獲得IE對象（InternetExplorer Object，

http://msdn.microsoft.com/en-us/library/aa752084%28v=vs.85%29.aspx），然后設置相應的屬性，最后將打開的新IE窗體，并入WPF程序中。

代碼 System.Type oType =System.Type.GetTypeFromProgID("InternetExplorer.Application");object o = System.Activator.CreateInstance(oType);o.GetType().GetMembers();o.GetType().InvokeMember("menubar",System.Reflection.BindingFlags.SetProperty, null, o, new object[] { 0 });o.GetType().InvokeMember("toolbar",System.Reflection.BindingFlags.SetProperty, null, o, new object[] { 0 });o.GetType().InvokeMember("statusBar",System.Reflection.BindingFlags.SetProperty, null, o, new object[] { 0 });o.GetType().InvokeMember("addressbar",System.Reflection.BindingFlags.SetProperty, null, o, new object[] { 0 });o.GetType().InvokeMember("Visible",System.Reflection.BindingFlags.SetProperty, null, o, new object[] { true });o.GetType().InvokeMember("Navigate",System.Reflection.BindingFlags.InvokeMethod, null, o, new object[] { 你的URL });var ieHandle = FindWindow("ieframe", null);SetParent(ieHandle, this.Handle);int style = GetWindowLong(ieHandle, GWL_STYLE);SetWindowLong(ieHandle, GWL_STYLE, (style & ~WS_CAPTION));

附錄：

定義User32的定義，可以在http://www.pinvoke.net/index.aspx中找到

代碼[DllImport("USER32.DLL")]public static extern IntPtr FindWindow(string lpClassName, string lpWindowName);//Sets a window to be a child window of another window[DllImport("USER32.DLL")]public static extern IntPtr SetParent(IntPtr hWndChild, IntPtr hWndNewParent);//Sets window attributes[DllImport("USER32.DLL")]public static extern int SetWindowLong(IntPtr hWnd, int nIndex, int dwNewLong);//Gets window attributes[DllImport("USER32.DLL")]public static extern int GetWindowLong(IntPtr hWnd, int nIndex);[DllImport("user32.dll", SetLastError = true)]internal static extern bool MoveWindow(IntPtr hWnd, int X, int Y, int nWidth, int nHeight, bool bRepaint);[DllImport("user32.dll")]private static extern bool ShowWindow(IntPtr hWnd, WindowShowStyle nCmdShow);[DllImport("user32.dll")]private static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId);/// <summary>Enumeration of the different ways of showing a window using/// ShowWindow</summary>private enum WindowShowStyle : uint{/// <summary>Hides the window and activates another window.</summary>/// <remarks>See SW_HIDE</remarks>Hide = 0,/// <summary>Activates and displays a window. If the window is minimized/// or maximized, the system restores it to its original size and/// position. An application should specify this flag when displaying/// the window for the first time.</summary>/// <remarks>See SW_SHOWNORMAL</remarks>ShowNormal = 1,/// <summary>Activates the window and displays it as a minimized window.</summary>/// <remarks>See SW_SHOWMINIMIZED</remarks>ShowMinimized = 2,/// <summary>Activates the window and displays it as a maximized window.</summary>/// <remarks>See SW_SHOWMAXIMIZED</remarks>ShowMaximized = 3,/// <summary>Maximizes the specified window.</summary>/// <remarks>See SW_MAXIMIZE</remarks>Maximize = 3,/// <summary>Displays a window in its most recent size and position./// This value is similar to "ShowNormal", except the window is not/// actived.</summary>/// <remarks>See SW_SHOWNOACTIVATE</remarks>ShowNormalNoActivate = 4,/// <summary>Activates the window and displays it in its current size/// and position.</summary>/// <remarks>See SW_SHOW</remarks>Show = 5,/// <summary>Minimizes the specified window and activates the next/// top-level window in the Z order.</summary>/// <remarks>See SW_MINIMIZE</remarks>Minimize = 6,/// <summary>Displays the window as a minimized window. This value is/// similar to "ShowMinimized", except the window is not activated.</summary>/// <remarks>See SW_SHOWMINNOACTIVE</remarks>ShowMinNoActivate = 7,/// <summary>Displays the window in its current size and position. This/// value is similar to "Show", except the window is not activated.</summary>/// <remarks>See SW_SHOWNA</remarks>ShowNoActivate = 8,/// <summary>Activates and displays the window. If the window is/// minimized or maximized, the system restores it to its original size/// and position. An application should specify this flag when restoring/// a minimized window.</summary>/// <remarks>See SW_RESTORE</remarks>Restore = 9,/// <summary>Sets the show state based on the SW_ value specified in the/// STARTUPINFO structure passed to the CreateProcess function by the/// program that started the application.</summary>/// <remarks>See SW_SHOWDEFAULT</remarks>ShowDefault = 10,/// <summary>Windows 2000/XP: Minimizes a window, even if the thread/// that owns the window is hung. This flag should only be used when/// minimizing windows from a different thread.</summary>/// <remarks>See SW_FORCEMINIMIZE</remarks>ForceMinimized = 11}public const UInt32 WS_POPUP = 0x80000000;//assorted constants neededpublic static int GWL_STYLE = -16;public static int WS_CHILD = 0x40000000; //child windowpublic static int WS_BORDER = 0x00800000; //window with borderpublic static int WS_DLGFRAME = 0x00400000; //window with double border but no titlepublic static int WS_CAPTION = WS_BORDER | WS_DLGFRAME; //window with a title barpublic const UInt32 WS_THICKFRAME = 0x40000;public const UInt32 WS_SIZEBOX = WS_THICKFRAME;[StructLayout(LayoutKind.Sequential)]public struct RECT{public int Left;public int Top;public int Right;public int Bottom;}[DllImport("user32.dll")]static extern bool GetClientRect(IntPtr hWnd, out RECT lpRect);

備注：

1)???????? 在一定的情況下，可以使用IE的K模式滿足用戶的要求，不必一定要嵌入自己的程序中。詳見http://support.microsoft.com/kb/154780；

2)???????? 在尋找的過程中，找了一下開源的項目，看有沒有現成的wpf瀏覽器，結果沒有找到。涉及的項目有Chromium WebBrowser WPF，WebBrowserEx，webbrowserc++，adhoc；

3)???????? 在尋找的過程中，看到有人用WebApp.hta來實現網頁的解析和載入，不過還是存在不兼容IE8.0的問題；

如果是直接調用默認瀏覽器打開網頁建議使用進程直接打開，在這里可能會出現兩種情況，如果這個鏈接是經過編碼的打開網頁后可能會出現亂碼，在這里分享一下代碼：
using System; using System.Collections.Generic; using System.Linq; using System.Text;namespace SoftRGB.Controls {public static class AppServices{/// <summary>/// 直接打開Uri類型的鏈接（經過轉碼后的string再經過tostring()會出現亂碼，用另一個方法）/// </summary>/// <param name="uri"></param>public static void OpenUri(Uri uri){if (uri != null){try{System.Diagnostics.Process.Start(uri.ToString());}catch{RGBMessageBox.Show("網址是：" + uri.ToString(), "網絡瀏覽器調用失敗，請確定你的電腦中安裝了網絡瀏覽器！", RGBMesType.Warn);}}}/// <summary>/// 直接打開string類型的鏈接（可以是經過轉碼后的鏈接）/// </summary>/// <param name="uri"></param>public static void OpenUri(string uri){if (!string.IsNullOrEmpty(uri)){try{System.Diagnostics.Process.Start(uri);}catch{RGBMessageBox.Show("網址是：" + uri.ToString(), "網絡瀏覽器調用失敗，請確定你的電腦中安裝了網絡瀏覽器！", RGBMesType.Warn);}}}} }

總結

以上是生活随笔為你收集整理的WPF中直接打开网页方法总结的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。