相关疑难解决方法(0)

我有一个列表Uri,我想要"点击"为了达到这个目的,我试图为每个Uri创建一个新的Web浏览器控件.我为每个Uri创建一个新线程.我遇到的问题是文档在文档之前结束是完全加载的,所以我永远不会使用DocumentComplete事件.我怎么能克服这个？

var item = new ParameterizedThreadStart(ClicIt.Click); 
var thread = new Thread(item) {Name = "ClickThread"}; 
thread.Start(uriItem);

public static void Click(object o)
{
    var url = ((UriItem)o);
    Console.WriteLine(@"Clicking: " + url.Link);
    var clicker = new WebBrowser { ScriptErrorsSuppressed = true };
    clicker.DocumentCompleted += BrowseComplete;
    if (String.IsNullOrEmpty(url.Link)) return;
    if (url.Link.Equals("about:blank")) return;
    if (!url.Link.StartsWith("http://") && !url.Link.StartsWith("https://"))
        url.Link = "http://" + url.Link;
    clicker.Navigate(url.Link);
}

这是我之前的问题的延续.如何抑制Inproc COM服务器显示的对话框.

背景:

回顾一下我的情况:我有一个从第三方用Delphi编写的Inproc COM服务器.如果它捕获特定类型的错误,我调用的函数之一将显示错误消息对话框.问题是我正在尝试批量处理数据,我正在使用的数据源导致错误对话框弹出很多(感谢我之前的问题的答案它现在自动关闭,我能够运行它到完成后,它会显示对话框并要求有人按OK 9923次).进程将阻塞,直到消息框关闭.

题:

我想更好地记录错误对话框所说的内容.但是,任何获取对话框正文的尝试都失败了.

//Snip

private void StartWindowListener()
{
    //Queue the watcher on the message pump if we are not watching.
    if (_watcherRunning == false)
    {
        _watcherRunning = true;
        _dummyForm.BeginInvoke(new Action(() =>
        {
            _watcherRunning = false;

            //If we are not inside the com object don't enumerate.
            if (_insideCom == false) return;

            // Enumerate windows to find dialogs
            EnumThreadWndProc callback = new EnumThreadWndProc(CheckWindow);
            EnumThreadWindows(GetCurrentThreadId(), callback, IntPtr.Zero);
            GC.KeepAlive(callback);
        }));
    }
}

private bool CheckWindow(IntPtr hWnd, IntPtr …

正如标题所示,我试图以编程方式模拟MessageBox中的按钮单击.我之前尝试通过其标题找到其句柄,并应用WM_CLOSE或SC_CLOSE在中关闭MessageBox SendMessage().但是,由于存在"是/否"按钮,这不起作用(X按钮呈灰色显示).

现在我想点击No按钮,如下所示 - :

List<IntPtr> result = new List<IntPtr>();
GCHandle listHandle = GCHandle.Alloc(result);
try
{
     IntPtr Window_hWnd = CloseMessageBox.FindWindowByCaption("#32770", "LastQuestion"); //Could use null as the first argument too. "#32770" represents classname Dialog.
     CloseMessageBox.EnumChildWindows(Window_hWnd, (hWnd, lParam) =>
     {
          StringBuilder sb = new StringBuilder();
          foreach (var control in GCHandle.FromIntPtr(lParam).Target as List<IntPtr>)
          {
                CloseMessageBox.GetWindowText(control, sb, 250);
                if (sb.Equals("&No"))
                {
                    CloseMessageBox.PostMessage(hWnd, CloseMessageBox.MouseDown, 0, 0);
                    CloseMessageBox.PostMessage(hWnd, CloseMessageBox.MouseUp, 0, 0);
                }
          }
          return false;
     }, GCHandle.ToIntPtr(listHandle));

 }
 catch (Exception e) …