【发布时间】:2013-05-30 19:13:29
【问题描述】:
我正在尝试使用 5 个虚拟(隐藏)Gecko(Xulrunner)浏览器制作应用程序。但是当我尝试在 Threading 中创建一个浏览器时,它在 GeckoPreferences 的返回错误我完全被它弄糊涂了!
这里的代码示例:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using DevExpress.XtraEditors;
using Skybound.Gecko;
using System.Threading;
namespace Gekco_Test
{
public partial class Main : DevExpress.XtraEditors.XtraForm
{
public Main()
{
InitializeComponent();
CheckForIllegalCrossThreadCalls = false;
}
private void Main_Load(object sender, EventArgs e)
{
}
private void simpleButton1_Click(object sender, EventArgs e)
{
Thread th = new Thread(webControllerFunc);
th.SetApartmentState(ApartmentState.STA);
th.Start();
}
void webControllerFunc()
{
geckoWebControl gControll = new geckoWebControl();
gControll.webBrowserAccess("91.213.108.178", 80);
}
}
class geckoWebControl
{
bool readyState;
GeckoWebBrowser wb = new GeckoWebBrowser();
public string webBrowserAccess(string host,int port)
{
Skybound.Gecko.Xpcom.Initialize(Application.StartupPath + "\\xulrunner\\");
readyState = false;
Form form = new Form();
GeckoPreferences.User["network.proxy.http"] = host;
GeckoPreferences.User["network.proxy.http_port"] = port;
GeckoPreferences.User["network.proxy.type"] = 1;
wb.Navigate("about:blank");
wb.DocumentCompleted += wb_DocumentCompleted;
while (!readyState)
Application.DoEvents();
return wb.Document.TextContent;
}
void wb_DocumentCompleted(object sender, EventArgs e)
{
readyState = true;
}
}
}
错误:
{“无法将类型为“System.__ComObject”的 COM 对象转换为接口类型“Skybound.Gecko.nsIServiceManager”。此操作失败,因为 IID 为“{8BB35ED9-E332-”接口的 COM 组件上的 QueryInterface 调用462D-9155-4A002AB5C958}' 由于以下错误而失败:不支持此类接口(来自 HRESULT 的异常:0x80004002 (E_NOINTERFACE))。"}
谢谢!
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