public static bool FCheckForControl(IHTMLDocument2 oDoc2, string sId)
{
if (oDoc2.all.item(sId, 0) != null)
return true;
return false;
}
/// <summary>
/// Transform anchor tags to HtmlAnchorTag.
/// </summary>
/// <param name="htmlDoc"> The HTML DOM Document to process.</param>
/// <returns> A HtmlTagBaseList.</returns>
public static HtmlTagBaseList TransformAnchorElements(IHTMLDocument2 htmlDoc)
{
HtmlTagBaseList list = new HtmlTagBaseList();
foreach ( object obj in htmlDoc.links )
{
if ( obj is IHTMLAnchorElement )
{
IHTMLAnchorElement a = (IHTMLAnchorElement)obj;
HtmlAnchorTag anchorTag = new HtmlAnchorTag();
anchorTag.HRef = a.href;
anchorTag.Host = a.host;
anchorTag.Hostname = a.hostname;
anchorTag.MimeType = a.mimeType;
anchorTag.Pathname = a.pathname;
anchorTag.Protocol = a.protocol;
anchorTag.Query = a.search;
list.Add(anchorTag);
}
// else
// {
// System.Windows.Forms.MessageBox.Show(((mshtml.IHTMLElement)obj).outerHTML);
// }
}
return list;
}
private static IHTMLDocument3 Transform( IHTMLDocument2 htmlDoc )
{
AddEmbeddedCSS( htmlDoc );
// remove the onload InitTitle script call
IHTMLBodyElement body = (IHTMLBodyElement)htmlDoc.body;
body.onload = "";
// because the scripts that insert the header and footer get
// run when we load the source html, we remove them here
// This also removes the dependency on having scripting enabled
// on client browsers for the online version
foreach ( IHTMLDOMNode script in htmlDoc.scripts )
script.parentNode.removeChild( script );
IHTMLDocument3 doc3 = htmlDoc as IHTMLDocument3;
Debug.Assert( doc3 != null );
// fix up all of the hyper-links
foreach ( IHTMLAnchorElement anchor in doc3.getElementsByTagName( "a" ) )
Transform( anchor );
// fix up all of the img tags
foreach ( IHTMLImgElement img in doc3.getElementsByTagName( "img" ) )
Transform( img );
return doc3;
}
/// <summary>
/// Try to extract the EditUri (RSD file URI) from the passed DOM
/// </summary>
/// <param name="weblogDOM"></param>
/// <returns></returns>
private static string ExtractEditUri(string homepageUrl, IHTMLDocument2 weblogDOM)
{
// look in the first HEAD tag
IHTMLElementCollection headElements = ((IHTMLDocument3)weblogDOM).getElementsByTagName("HEAD");
if (headElements.length > 0)
{
// get the first head element
IHTMLElement2 firstHeadElement = (IHTMLElement2)headElements.item(0, 0);
// look for link tags within the head
foreach (IHTMLElement element in firstHeadElement.getElementsByTagName("LINK"))
{
IHTMLLinkElement linkElement = element as IHTMLLinkElement;
if (linkElement != null)
{
string linkRel = linkElement.rel;
if (linkRel != null && (linkRel.ToUpperInvariant().Equals("EDITURI")))
{
return UrlHelper.UrlCombineIfRelative(homepageUrl, linkElement.href);
}
}
}
}
// couldn't find one
return null;
}
public void Filter(ref IHTMLDocument2 inputHtmlDoc)
{
try
{
//Modify input HTML document iff formName is valid
if ((scriptNameByUrl != null) && (scriptNameByUrl.Trim().Length != 0))
{
string JScript = "var scriptElement = null; " +
"var allScripts = document.scripts; " +
"for(var index = 0; index < allScripts.length; index++) " +
"{ " +
" scriptElement = allScripts[index]; " +
" if (scriptElement.src.toString().indexOf('" + scriptNameByUrl + "') >=0) " +
" { " +
" alert(scriptElement.parentNode); " +
" } " +
"} ";
//Hide the form
inputHtmlDoc.parentWindow.execScript(JScript, "JavaScript");
}
}
catch
{
}
finally
{
}
}
public static string GetCombinedUrl(IHTMLDocument2 docRoot, out int numOfDocs)
{
SortedDictionary<string, int> pageUrls = new SortedDictionary<string, int>(); // 중복삽입을 피하기 위해.
string combinedUrl = "";
IHTMLDocument2[] docs = ImgSrcExtractor.GetHtmlDocumentsByOle(docRoot);
foreach (IHTMLDocument2 doc in docs)
{
// Logger.DLog("page url found: {0}", doc.url);
if (doc.url != "about:blank")
{
if(!pageUrls.ContainsKey(doc.url))
{
pageUrls.Add(doc.url, 0);
}
}
}
// combined url은 중복 삭제, 정렬 후 만든다.
foreach(KeyValuePair<string, int> url in pageUrls)
{
combinedUrl += url.Key;
}
numOfDocs = pageUrls.Count;
// 더이상 사용하지 않는다...
numOfDocs = numOfDocs * 4 / 5;
return combinedUrl;
}
protected virtual void WaitForFramesToComplete(IHTMLDocument2 maindocument)
{
var mainHtmlDocument = UtilityClass.GetWithFailOver(() => (HTMLDocument)maindocument);
var framesCount = FrameCountProcessor.GetFrameCountFromHTMLDocument(mainHtmlDocument);
for (var i = 0; i != framesCount; ++i)
{
var frame = FrameByIndexProcessor.GetFrameFromHTMLDocument(i, mainHtmlDocument);
if (frame == null) continue;
IHTMLDocument2 frameDocument;
try
{
if (!WaitWhileIEBusy(frame))
continue;
if (!WaitWhileIEReadyStateNotComplete(frame))
continue;
WaitWhileFrameDocumentNotAvailable(frame);
frameDocument = (IHTMLDocument2)frame.Document;
}
finally
{
// free frame
Marshal.ReleaseComObject(frame);
}
WaitWhileDocumentStateNotCompleteOrInteractive(frameDocument);
WaitForFramesToComplete(frameDocument);
}
}
/// <summary>
/// Transform each form element to a HtmlFormTag.
/// </summary>
/// <param name="htmlDoc"> The HTML DOM Document to process.</param>
public static HtmlFormTagCollection TransformFormElements(IHTMLDocument2 htmlDoc, Uri currentUri)
{
// For each form, add in temp FormTags Collection
FormConverter converter = new FormConverter();
HtmlFormTagCollection formCollection = new HtmlFormTagCollection(htmlDoc.forms.length);
try
{
foreach ( HTMLFormElementClass formElement in htmlDoc.forms )
{
System.Windows.Forms.Application.DoEvents();
// Convert to HTML Form Tag
HtmlFormTag form = converter.ConvertToHtmlFormTag(formElement, currentUri);
if ( !formCollection.ContainsKey(form.Name) )
{
formCollection.Add(form.Name, form);
}
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(ex.ToString());
Microsoft.ApplicationBlocks.ExceptionManagement.ExceptionManager.Publish(ex);
}
return formCollection;
}
public void RefreshBehaviors(IHTMLDocument2 document)
{
lock(this)
{
// get interface needed for element enumeration
IHTMLDocument3 document3 = (IHTMLDocument3)document ;
// build new list of active behaviors
Hashtable newActiveBehaviors = new Hashtable();
//register global behaviors
IDictionaryEnumerator behaviorEnumerator = _globalElementBehaviors.GetEnumerator() ;
while (behaviorEnumerator.MoveNext())
{
string tagName = (string)behaviorEnumerator.Key ;
foreach( IHTMLElement element in document3.getElementsByTagName(tagName))
{
// if the element is already assigned an active behavior then move it
if ( _activeBehaviors.ContainsKey(element) )
{
newActiveBehaviors[element] = _activeBehaviors[element] ;
_activeBehaviors.Remove(element);
}
else // otherwise create a new behavior and add it
{
HtmlEditorElementBehavior elementBehavior = (HtmlEditorElementBehavior)Activator.CreateInstance(
(Type)behaviorEnumerator.Value, new object[] { element, _editorContext} ) ;
newActiveBehaviors[element] = elementBehavior ;
}
}
}
//register element behaviors
behaviorEnumerator = _elementBehaviors.GetEnumerator() ;
while (behaviorEnumerator.MoveNext())
{
IHTMLElement element = (IHTMLElement)behaviorEnumerator.Key ;
// if the element is already assigned an active behavior then move it
if ( _activeBehaviors.ContainsKey(element) )
{
newActiveBehaviors[element] = _activeBehaviors[element] ;
_activeBehaviors.Remove(element);
}
else // otherwise create a new behavior and add it
{
Debug.Fail("illegal state: element behavior is not in the _activeBehaviors table");
}
}
// all of the elements left in the activeBehaviors list are no longer in the document
// so we should dispose and remove them from the list
foreach ( HtmlEditorElementBehavior elementBehavior in _activeBehaviors.Values )
elementBehavior.DetachFromElement();
_activeBehaviors.Clear();
// swap for new list
_activeBehaviors = newActiveBehaviors ;
}
}
public FrameCollection(DomContainer domContainer, IHTMLDocument2 htmlDocument)
{
AllFramesProcessor processor = new AllFramesProcessor(domContainer, (HTMLDocument) htmlDocument);
NativeMethods.EnumIWebBrowser2Interfaces(processor);
elements = processor.elements;
}
/// <summary>
/// Initializes a new instance of the <see cref="Document"/> class.
/// Mainly used by WatiN internally.
/// </summary>
/// <param name="domContainer">The DOM container.</param>
/// <param name="htmlDocument">The HTML document.</param>
public Document(DomContainer domContainer, IHTMLDocument2 htmlDocument)
{
ArgumentRequired(domContainer, "domContainer");
ArgumentRequired(htmlDocument, "htmlDocument");
DomContainer = domContainer;
this.htmlDocument = htmlDocument;
}
public IEDocument(IHTMLDocument2 htmlDocument, IEElement containingFrameElement)
{
if (htmlDocument == null)
throw new ArgumentNullException("htmlDocument");
this.htmlDocument = htmlDocument;
this.containingFrameElement = containingFrameElement;
}
/// <summary>
/// initializes a class instance using the WLW editor handle to
/// obtain access to the current HTML document through IHTMLDocument2
/// </summary>
public WLWEditorContent(IntPtr wlwEditorHandle)
{
_owner = wlwEditorHandle;
// Everything else in this class depends upon successful initialization of _htmlDocument
_htmlDocument = WLWEditorContent.getHtmlDocument2(wlwEditorHandle);
_anchorCollection = this.getAnchorCollection();
}
public DocHTML(HTMLDocument doc)
{
mDoc = doc;
mDoc2 = (IHTMLDocument2)mDoc;
mDoc3 = (IHTMLDocument3)mDoc;
mDoc4 = (IHTMLDocument4)mDoc;
mDoc5 = (IHTMLDocument5)mDoc;
}
public void UpdateDocumentEvents(IHTMLDocument2 document)
{
if (document != null)
{
//_document.MouseMove += new HtmlElementEventHandler(doc_MouseMove);
//_document.Click += new HtmlElementEventHandler(doc_Click);
}
}
public static int GetButtonElementIndex(IHTMLDocument2 doc, IHTMLElement ele, string itemName, string tagStr)
{
int num = 0;
bool flag = false;
if (ele != null)
{
ElementTag iD = ElementTag.ID;
if ((tagStr != string.Empty) && (tagStr != ""))
{
iD = (ElementTag) WindowUtil.StringToInt(tagStr);
}
if (iD != ElementTag.ID)
{
IHTMLElementCollection o = (IHTMLElementCollection) doc.all.tags("input");
foreach (IHTMLElement element in o)
{
if ((IsElementMatchType(element, "submit") || IsElementMatchType(element, "button")) && IsElementMatch(element, iD, itemName, ""))
{
if (ele == element)
{
flag = true;
break;
}
num++;
}
}
if (o != null)
{
Marshal.ReleaseComObject(o);
}
if (!flag)
{
o = (IHTMLElementCollection) doc.all.tags("button");
foreach (IHTMLElement element2 in o)
{
if (IsElementMatch(element2, iD, itemName, ""))
{
if (ele == element2)
{
flag = true;
break;
}
num++;
}
}
if (o != null)
{
Marshal.ReleaseComObject(o);
}
}
}
}
if (!flag)
{
num = 0;
}
return num;
}
public Htmlwysiwyg()
{
InitializeComponent();
_changed = false;
try
{
if (HtmlRenderer.Document != null)
{
_doc = (IHTMLDocument2) HtmlRenderer.Document.DomDocument;
}
}
catch (Exception ex)
{
MessageDialog.Show
(
"htmlRenderer Exception \r\n" + ex.InnerException,
"Error",
MessageDialog.MessageBoxButtons.Ok,
MessageDialog.MessageBoxIcon.Error,
"" + "\r\n" + ex.StackTrace);
}
if (_doc != null)
{
_doc.designMode = "On";
while (_doc.body == null)
{
Application.DoEvents();
}
}
_custCtxMenu = new ContextMenuStrip();
_custCtxMenu.Items.Add("&Copy");
_custCtxMenu.Items.Add("&Cut");
_custCtxMenu.Items.Add("&Paste");
_custCtxMenu.ItemClicked += custCtxMenu_ItemClicked;
try
{
if (HtmlRenderer.Document == null)
{
return;
}
if (HtmlRenderer.Document.Body != null)
{
HtmlRenderer.Document.Body.KeyDown += Body_KeyDown;
}
HtmlRenderer.Document.ContextMenuShowing += Document_ContextMenuShowing;
}
catch (Exception ex)
{
MessageDialog.Show
(
"htmlRenderer Exception \r\n" + ex.InnerException,
"Error",
MessageDialog.MessageBoxButtons.Ok,
MessageDialog.MessageBoxIcon.Error,
"" + "\r\n" + ex.StackTrace);
}
}
public void Initialize(ISpellingChecker spellingChecker, MshtmlControl mshtmlControl,
IHTMLDocument2 htmlDocument, ReplaceWord replaceWordFunction, MarkupRangeFilter filter, DamageFunction damageFunction)
{
_spellingChecker = spellingChecker;
_mshtmlControl = mshtmlControl;
_htmlDocument = htmlDocument;
_filter = filter;
_replaceWordFunction = replaceWordFunction;
_damageFunction = damageFunction;
}
// document를 일반적으로 가져올 수 없는 경우 (security issue) 이렇게 가져옴.
public static IHTMLDocument2[] GetHtmlDocumentsByOle(IHTMLDocument2 doc)
{
try
{
ExceptionTester.Instance.Throw("gethtmlbyole");
List<IHTMLDocument2> docs = new List<IHTMLDocument2>();
// add main doc
docs.Add(doc);
//get the OLE container from the window's parent
IOleContainer oc = doc as IOleContainer; //OC ALLOC
//get the OLE enumerator for the embedded objects
int hr = 0;
IEnumUnknown eu;
hr = oc.EnumObjects(tagOLECONTF.OLECONTF_EMBEDDINGS, out eu); //EU ALLOC
Guid IID_IWebBrowser2 = typeof(SHDocVw.IWebBrowser2).GUID;
object pUnk = null;
int fetched = 0;
const int MAX_FETCH_COUNT = 1;
for (int i = 0; eu.Next(MAX_FETCH_COUNT, out pUnk, out fetched) == hr; i++)
{
//QI pUnk for the IWebBrowser2 interface
SHDocVw.IWebBrowser2 brow = pUnk as SHDocVw.IWebBrowser2;
if (brow != null)
{
IHTMLDocument2 d = brow.Document as IHTMLDocument2;
// Logger.Log("wb found. doc's url: {0}", d.url);
// if we found document, repeat recursively
IHTMLDocument2[] docs2 = GetHtmlDocumentsByOle(d);
foreach (IHTMLDocument2 doc2 in docs2)
{
docs.Add(doc2);
}
}
}
Marshal.ReleaseComObject(eu); //EU FREE
return docs.ToArray();
}
catch (Exception e)
{
Logger.Warn("cannt get html doc by ole! {0}", e.Message);
return new IHTMLDocument2[] { };
}
}
protected virtual bool DocumentReadyStateIsAvailable(IHTMLDocument2 document)
{
// Sometimes an OutOfMemoryException or ComException occurs while accessing
// the readystate property of IHTMLDocument2. Giving MSHTML some time
// to do further processing seems to solve this problem.
return UtilityClass.TryFuncIgnoreException(() =>
{
var readyState = document.readyState;
return true;
});
}
public static bool IsDocumentEqual(IHTMLDocument2 doc1, IHTMLDocument2 doc2)
{
try
{
return Marshal.GetIUnknownForObject(doc1) == Marshal.GetIUnknownForObject(doc2);
}
catch
{
return false;
}
}
public static bool IsDocumentValid(IHTMLDocument2 doc)
{
try
{
return !String.IsNullOrEmpty(doc.url) && String.Compare(doc.url, TestConstants.IE_BlankPage_Url, true) != 0;
}
catch
{
return false;
}
}
public DocumentAdapter( object document )
{
//_documentUri = documentUri;
_raw = document;
_document = document as IHTMLDocument;
_document2 = document as IHTMLDocument2;
_document3 = document as IHTMLDocument3;
_document4 = document as IHTMLDocument4;
_document5 = document as IHTMLDocument5;
}
/// <summary>
/// Aggregates the filter applying process
/// </summary>
/// <param name="doc"></param>
public static void ApplyFilter(ref IHTMLDocument2 doc)
{
//Create the specific content-filters
IHTMLFilter[] filters = new IHTMLFilter[]{
FilterFactory.CreateFilter(FilterType.FormFilter),
FilterFactory.CreateFilter(FilterType.ScriptSyndication) };
foreach (IHTMLFilter filter in filters)
{
filter.Filter(ref doc);
}
}
/// <summary>
/// This embeds an inline css stylesheet that allows tags
/// in the users guide html that are in the class "hideonline"
/// to be hidden in the version poseted to the website
/// </summary>
/// <param name="htmlDoc"></param>
private static void AddEmbeddedCSS( IHTMLDocument2 htmlDoc )
{
IHTMLStyleElement style = htmlDoc.createElement( "style" ) as IHTMLStyleElement;
style.type = "text/css";
style.styleSheet.cssText = ".hideonline{ display:none; }";
IHTMLElementCollection collection = htmlDoc.all.tags( "head" ) as IHTMLElementCollection;
Debug.Assert( collection != null );
Debug.Assert( collection.length == 1 );
mshtml.IHTMLDOMNode head = collection.item( 0, 0 ) as IHTMLDOMNode;
Debug.Assert( head != null );
head.appendChild( style as IHTMLDOMNode );
}
public static bool IsDocumentStateReady(IHTMLDocument2 doc)
{
if (doc != null)
{
try
{
return doc.readyState == "complete" || doc.readyState == "interactive";
}
catch
{
}
}
return false;
}
public ImageRakerForm(Toolbar toolbar, IHTMLDocument2 rootDoc, bool instantMode)
{
InitializeComponent();
#if DEBUG
this.Text = "ImageRaker DEBUG";
#endif
thumbnailListView.ListViewItemSorter = comparer;
this.toolbar = toolbar;
this.rootDoc = rootDoc;
this.isThumbnailListViewUpdatable = false;
this.instantMode = instantMode;
this.saveCount = 0;
}
public FreeTextEditor()
{
InitializeComponent();
webBrowser1.DocumentText = "<html><body></body></html>";
doc =webBrowser1.Document.DomDocument as IHTMLDocument2;
doc.designMode = "On";
//将默认的webBrowser的右键菜单替换掉
webBrowser1.Document.ContextMenuShowing +=
new HtmlElementEventHandler(Document_ContextMenuShowing);
InitializeFont();
timer1.Start();
}
/// <summary>
/// Helper Method to get the IHTMLDocument2
/// </summary>
/// <param name="mainWindow"></param>
/// <returns></returns>
private static IHTMLDocument2 getHTMLDocument(WindowDetails mainWindow)
{
WindowDetails ieServer;
if ("Internet Explorer_Server".Equals(mainWindow.ClassName))
{
ieServer = mainWindow;
}
else
{
ieServer = mainWindow.GetChild("Internet Explorer_Server");
}
if (ieServer == null)
{
LOG.WarnFormat("No Internet Explorer_Server for {0}", mainWindow.Text);
return(null);
}
IHTMLDocument2 document2 = null;
uint windowMessage = User32.RegisterWindowMessage("WM_HTML_GETOBJECT");
if (windowMessage == 0)
{
LOG.WarnFormat("Couldn't register WM_HTML_GETOBJECT");
return(null);
}
LOG.DebugFormat("Trying WM_HTML_GETOBJECT on {0}", ieServer.ClassName);
UIntPtr response;
User32.SendMessageTimeout(ieServer.Handle, windowMessage, IntPtr.Zero, IntPtr.Zero, SendMessageTimeoutFlags.SMTO_NORMAL, 5000, out response);
if (response != UIntPtr.Zero)
{
document2 = (IHTMLDocument2)Accessible.ObjectFromLresult(response, typeof(IHTMLDocument).GUID, IntPtr.Zero);
if (document2 == null)
{
LOG.Error("No IHTMLDocument2 found");
return(null);
}
}
else
{
LOG.Error("No answer on WM_HTML_GETOBJECT.");
return(null);
}
return(document2);
}
private void LoadPage(string url)
{
try
{
progressBar1.Visible = true;
if (Navigate(url) != true)
{
throw (new Exception("Не корректный url."));
}
while (Web.ReadyState != WebBrowserReadyState.Complete || Web.IsBusy)
{
//|| Web.Url.AbsoluteUri != url)
Application.DoEvents();
}
if (Web.Document == null)
{
throw new Exception("Страница не загрузилась.");
}
IHTMLDocument2 currentDoc = (IHTMLDocument2)Web.Document.DomDocument;
if (currentDoc.url.StartsWith("res://"))
{
throw new Exception("Не найдена страница: " + url + "\n");
}
if (Web.Document.Body == null)
{
throw new Exception("Документ не заргружен.");
}
//progressBar1.Visible = false;
}
catch (Exception err)
{
progressBar1.Visible = false;
MessageBox.Show("Произошла ошибка во время работы программы: \n\n" +
err.Message, "Ошибка",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
progressBar1.Visible = false;
}
}
/// <summary>
/// 打印文档页面处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void PrintPage(object sender, PrintPageEventArgs e)
{
//触发打印页面开始事件
if (BeforeRendering != null)
{
BeforeRendering(this, new PrintArgs("开始渲染"));
}
//获取打印句柄
IntPtr ptr = e.Graphics.GetHdc();
//重置浏览器窗口大小与打印内容一致
ResizeWebBrowser();
//获取Dom对象
IHTMLDocument2 document = (IHTMLDocument2)this.WebBrowser.Document.DomDocument;
if (document != null)
{
//获取Dom中的Body元素
IHTMLElement bodyElement = document.body;
if (bodyElement != null)
{
IHTMLElementRender renderObject = (IHTMLElementRender)bodyElement;
//设置打印机并打印
renderObject.SetDocumentPrinter(PrintDocument.DefaultPageSettings.PrinterSettings.PrinterName, ptr);
renderObject.DrawToDC(ptr);
//触发本页打印结束事件
if (AfterRendering != null)
{
AfterRendering(this, new PrintArgs("结束渲染"));
}
}
else if (RenderMissing != null)
{
RenderMissing(this, new PrintArgs("因bodyElement==null未被渲染"));
}
}
else if (RenderMissing != null)
{
RenderMissing(this, new PrintArgs("因document==null未被渲染"));
}
//没有后继页面
e.HasMorePages = false;
}
public KeepSourceFormatting(MarkupRange sourceRange, MarkupRange destinationRange)
{
Debug.Assert(sourceRange.Start.Container.GetOwningDoc() == destinationRange.Start.Container.GetOwningDoc(),
"Ranges must share an owning document!");
if (sourceRange == null)
{
throw new ArgumentNullException("sourceRange");
}
if (!sourceRange.Positioned)
{
throw new ArgumentException("sourceRange must be positioned.");
}
if (sourceRange.Start.IsRightOf(sourceRange.End))
{
throw new ArgumentException("sourceRange start must be before range end.");
}
if (destinationRange == null)
{
throw new ArgumentNullException("destinationRange");
}
if (!destinationRange.Positioned)
{
throw new ArgumentException("destinationRange must be positioned.");
}
if (destinationRange.Start.IsRightOf(destinationRange.End))
{
throw new ArgumentException("destinationRange start must be before range end.");
}
this.sourceDocument = sourceRange.Start.Container.Document;
this.sourceMarkupServices = new MshtmlMarkupServices((IMarkupServicesRaw)this.sourceDocument);
this.sourceRange = sourceRange.Clone();
this.sourceRange.Start.Gravity = _POINTER_GRAVITY.POINTER_GRAVITY_Left;
this.sourceRange.End.Gravity = _POINTER_GRAVITY.POINTER_GRAVITY_Right;
this.destinationDocument = destinationRange.Start.Container.Document;
this.destinationMarkupServices = new MshtmlMarkupServices((IMarkupServicesRaw)this.destinationDocument);
this.destinationRange = destinationRange.Clone();
this.destinationRange.Start.Gravity = _POINTER_GRAVITY.POINTER_GRAVITY_Left;
this.destinationRange.End.Gravity = _POINTER_GRAVITY.POINTER_GRAVITY_Right;
}
//空间动态里的好友
private void getFriend()
{
try
{
string info = "";
mshtml.HTMLDocumentClass htmlDoc = webBrowser1.Document.DomDocument as mshtml.HTMLDocumentClass;
for (int i = 0; i < htmlDoc.frames.length; ++i)
{
object index = i;
mshtml.IHTMLWindow2 frameWindow = htmlDoc.frames.item(ref index) as mshtml.IHTMLWindow2;
IHTMLDocument2 frame = CodecentrixSample.CrossFrameIE.GetDocumentFromWindow(frameWindow);
for (int j = 0; j < frame.frames.length; ++j)
{
object rj = j;
mshtml.IHTMLWindow2 frameWindow2 = frame.frames.item(ref rj) as mshtml.IHTMLWindow2;
IHTMLDocument2 frame2 = CodecentrixSample.CrossFrameIE.GetDocumentFromWindow(frameWindow2);
mshtml.IHTMLElementCollection userlist = (mshtml.IHTMLElementCollection)frame2.all.tags("div");
IEnumerator users = userlist.GetEnumerator();
while (users.MoveNext())
{
mshtml.IHTMLElement element = (mshtml.IHTMLElement)users.Current;
if (element.className == "user-list" || element.className == "ui-avatar")
{
mshtml.IHTMLElementCollection childrenCol = (mshtml.IHTMLElementCollection)element.children;
IEnumerator cusers = childrenCol.GetEnumerator();
while (cusers.MoveNext())
{
mshtml.IHTMLElement celement = (mshtml.IHTMLElement)cusers.Current;
string href = (string)celement.getAttribute("href", 0);
if (href.Contains("http:"))
{
info += href + "\n";
spider.AddQQ(href);
}
}
}
}
}
}
}
catch (Exception) { }
}
private void GetInfo()
{
IHTMLDocument2 hdoc = doc.DomDocument as IHTMLDocument2;
IHTMLWindow2 win = hdoc.parentWindow as mshtml.IHTMLWindow2;
var d = win.execScript(@"function sucdd(){ return popUpWinQm;}", "javascript");
if (hdoc == null)
{
MessageBox.Show("hdoc is null");
}
if (win == null)
{
MessageBox.Show("win is null");
}
HTMLWindow2Class dddd1 = doc.InvokeScript("sucdd") as HTMLWindow2Class;
IHTMLWindow2 dddd = doc.InvokeScript("sucdd") as IHTMLWindow2;
IHTMLDocument2 popupdoc = dddd.document;
IHTMLElementCollection elelist = popupdoc.all.tags("tr") as IHTMLElementCollection;
Dictionary <string, string> dic = new Dictionary <string, string>();
int i = 0;//申请号，申请人类型（法人或其他组织，自然人），书式类型（中国大陆），申请人名称，身份证明文件号码
foreach (IHTMLElement item in elelist)
{
if (i < 3)
{
continue;
}
if (i >= elelist.length - 15)
{
break;
}
dic.Add(((item.children as IHTMLElementCollection).item(null, 0) as IHTMLElement).innerText, ((item.children as IHTMLElementCollection).item(null, 1) as IHTMLElement).innerText);
}
if (dic.Values.Contains("中国大陆"))
{
string regNum = "";
string applicantCategory = "";
string applicant = "";
string idCard = "";
dic.TryGetValue("申请号", out regNum);
dic.TryGetValue("申请人类型", out applicantCategory);
dic.TryGetValue("申请人名称", out applicant);
dic.TryGetValue("身份证明文件号码", out idCard);
CommonLibrary.CommonTool.GetResult(currentUrl + string.Format("api/AutoReport/GetAddApplicantRegNum?regNum={0}&category={1}&applicant={2}&idCard={3}&id={4}", regNum, applicantCategory, applicant, idCard, currentId));
}
dddd.close();
}
public void Capture(IHTMLDocument2 doc)
{
Bitmap bitmap = new Bitmap(1000, 1000);
Rectangle imgRectangle = new Rectangle(0, 0, 1000, 1000);
Rectangle docRect = new Rectangle(0, 0, 1000, 1000);
IViewObject ivo = doc as IViewObject;
using (Graphics g = Graphics.FromImage(bitmap))
{
IntPtr hdc = g.GetHdc();
//ivo.Draw(1, -1, IntPtr.Zero, IntPtr.Zero,IntPtr.Zero, hdc, ref Rectangle imgRectangle,ref Rectangle docRect, IntPtr.Zero, 0);
}
}
protected virtual bool IsDocumentReadyStateAvailable(IHTMLDocument2 document)
{
if (document != null)
{
// Sometimes an OutOfMemoryException or ComException occurs while accessing
// the readystate property of IHTMLDocument2. Giving MSHTML some time
// to do further processing seems to solve this problem.
try
{
string readyState = document.readyState;
return(true);
}
catch {}
}
return(false);
}
public NoteEditor()
{
InitializeComponent();
// setting up WebBrowser for editing
this.DocumentText = "<html><body></body></html>";
htmlDoc = this.Document.DomDocument as IHTMLDocument2;
htmlDoc.designMode = "On";
ScriptErrorsSuppressed = true;
IsWebBrowserContextMenuEnabled = false;
// events
this.Navigated += new WebBrowserNavigatedEventHandler(this_Navigated);
this.Navigating += NoteEditor_Navigating;
this.GotFocus += new EventHandler(this_GotFocus);
}
public static IHTMLElement FindSubmitControlByValueText(IHTMLDocument2 oDoc2, string valueMatch)
{
IHTMLElementCollection ihec = oDoc2.all.tags("input");
foreach (IHTMLElement ihe in ihec)
{
IHTMLInputElement iheInput = ihe as IHTMLInputElement;
if (string.Compare(iheInput.type, "submit", true) == 0)
{
if (valueMatch == null || string.Compare(iheInput.value, valueMatch, true) == 0)
return ihe;
}
}
return null;
}
private void ReadBtn_Click(object sender, EventArgs e)
{
IHTMLDocument2 htmlDocument = webBrowser1.Document.DomDocument as IHTMLDocument2;
IHTMLSelectionObject currentSelection = htmlDocument.selection;
IHTMLTxtRange range = currentSelection.createRange() as IHTMLTxtRange;
if (currentSelection != null)
{
if (range != null)
{
ConvertedText.Text = range.text;
}
}
ReadBtn.Enabled = false;
PauseBtn.Enabled = true;
s.SpeakAsync(ConvertedText.Text);
}
private HTMLDocument ReadHtmlDocument(string fileName)
{
HTMLDocument htmlDoc = null;
using (StreamReader reader = new StreamReader(fileName, UTF8Encoding))
{
string html = reader.ReadToEnd();
htmlDoc = new HTMLDocument();
IHTMLDocument2 docToWritein = htmlDoc as IHTMLDocument2;
docToWritein.write(new object[] { html });
}
return(htmlDoc);
}
/// <summary>
/// Downloads a webpage from a blog.
/// </summary>
/// <param name="blogHomepageUrl"></param>
/// <param name="progress"></param>
/// <returns></returns>
private Stream DownloadBlogPage(string blogHomepageUrl, IProgressHost progress)
{
ProgressTick tick = new ProgressTick(progress, 50, 100);
MemoryStream memStream = new MemoryStream();
IHTMLDocument2 doc2 = null;
// WinLive 221984: Theme detection timing out intermitantly on WordPress.com
// The temp post *often* takes more than a minute to show up on the blog home page.
// The download progress dialog has a cancel button, we'll try a lot before giving up.
for (int i = 0; i < 30 && doc2 == null; i++)
{
if (progress.CancelRequested)
{
throw new OperationCancelledException();
}
tick.UpdateProgress(0, 0, Res.Get(StringId.ProgressDownloadingWeblogEditingStyle));
// Sleep to give the post enough time to show up.
// We'll make 10 attempts with a 1 second delay.
// Subsequent attempts will use a 10 second delay.
// This means we'll try for 5 minutes (10s + 290s = 300s) before we consider the operation timed out.
Thread.Sleep(i < 10 ? 1000 : 10000);
HttpWebResponse resp = _pageDownloader(blogHomepageUrl, 60000);
memStream = new MemoryStream();
using (Stream respStream = resp.GetResponseStream())
StreamHelper.Transfer(respStream, memStream);
//read in the HTML file and determine if it contains the title element
memStream.Seek(0, SeekOrigin.Begin);
doc2 = HTMLDocumentHelper.GetHTMLDocumentFromStream(memStream, blogHomepageUrl);
if (HTMLDocumentHelper.FindElementContainingText(doc2, TEMPORARY_POST_TITLE_GUID) == null)
{
doc2 = null;
}
}
if (doc2 == null)
{
throw new OperationTimedOutException();
}
tick.UpdateProgress(100, 100);
//return the stream
memStream.Seek(0, SeekOrigin.Begin);
return(memStream);
}
private void btnTranslate_Click(object sender, EventArgs e)
{
string textToTranslate = "";
IHTMLDocument2 htmlDocument = webBrowser1.Document.DomDocument as IHTMLDocument2;
IHTMLSelectionObject currentSelection = htmlDocument.selection;
if (currentSelection != null)
{
IHTMLTxtRange range = currentSelection.createRange() as IHTMLTxtRange;
if (range != null)
{
textToTranslate = range.text;
}
}
try
{
if (String.IsNullOrEmpty(textToTranslate))
{
textToTranslate = getInput(textToTranslate, htmlDocument);
}
System.Diagnostics.Process.Start(String.Format("https://translate.google.pl/#view=home&op=translate&sl=en&tl=pl&text={0}", replace(textToTranslate)));
}
catch (WebException exc)
{
MessageBox.Show("Brak połączenia z internetem lub antywirus blokuje połączenie, próba w otwarcia przeglądarce. \n" + exc.Message, "Błąd!");
try
{
if (String.IsNullOrEmpty(textToTranslate))
{
textToTranslate = htmlDocument.body.innerText;
}
System.Diagnostics.Process.Start(String.Format("https://translate.google.pl/#view=home&op=translate&sl=en&tl=pl&text={0}", replace(textToTranslate)));
}
catch (WebException)
{
MessageBox.Show("Brak połączenia z internetem? Brak połączenia z ...www.google.com/translate...", "Błąd!");
return;
}
return;
}
catch (Exception exc)
{
MessageBox.Show("Problem z tłumaczeniem.", "Nieznany błąd!");
return;
}
}
private String GetContent(String Rstring)
{
String sString = "";
HTMLDocument d = new HTMLDocument();
IHTMLDocument2 doc = (IHTMLDocument2)d;
doc.write(Rstring);
IHTMLElementCollection L = doc.links;
foreach (IHTMLElement links in L)
{
sString += links.getAttribute("href", 0);
sString += "/n";
}
return(sString);
}
public static IHTMLElement FindSubmitControlByName(IHTMLDocument2 oDoc2, string name)
{
IHTMLElementCollection ihec = oDoc2.all.tags("input");
foreach (IHTMLElement ihe in ihec)
{
IHTMLInputElement iheInput = ihe as IHTMLInputElement;
if (string.Compare(iheInput.type, "submit", true) == 0)
{
if (string.Compare(iheInput.name, name, true) == 0)
return ihe;
}
}
return null;
}
// Returns null in case of failure.
public static IHTMLDocument2 GetDocumentFromWindow(IHTMLWindow2 htmlWindow)
{
if (htmlWindow == null)
{
return(null);
}
// First try the usual way to get the document.
try
{
IHTMLDocument2 doc = htmlWindow.document;
return(doc);
}
catch (COMException comEx)
{
// I think COMException won't be ever fired but just to be sure ...
if (comEx.ErrorCode != E_ACCESSDENIED)
{
return(null);
}
}
catch (System.UnauthorizedAccessException)
{
}
catch
{
// Any other error.
return(null);
}
// At this point the error was E_ACCESSDENIED because the frame contains a document from another domain.
// IE tries to prevent a cross frame scripting security issue.
try
{
// Convert IHTMLWindow2 to IWebBrowser2 using IServiceProvider.
IServiceProvider sp = (IServiceProvider)htmlWindow;
// Use IServiceProvider.QueryService to get IWebBrowser2 object.
Object brws = null;
sp.QueryService(ref IID_IWebBrowserApp, ref IID_IWebBrowser2, out brws);
// Get the document from IWebBrowser2.
SHDocVw.IWebBrowser2 browser = (SHDocVw.IWebBrowser2)(brws);
return((IHTMLDocument2)browser.Document);
}
catch
{
}
return(null);
}
public void Capture(IHTMLDocument2 doc)
{
Bitmap bitmap = new Bitmap(1000, 1000);
Rectangle imgRectangle = new Rectangle(0, 0, 1000, 1000);
Rectangle docRect = new Rectangle(0, 0, 1000, 1000);
IViewObject ivo = doc as IViewObject;
using (Graphics g = Graphics.FromImage(bitmap))
{
IntPtr hdc = g.GetHdc();
//ivo.Draw(1, -1, IntPtr.Zero, IntPtr.Zero,IntPtr.Zero, hdc, ref Rectangle imgRectangle,ref Rectangle docRect, IntPtr.Zero, 0);
}
}
public void DoCapture()
{
IHTMLDocument2 doc2 = (IHTMLDocument2)mWb.Document;
IHTMLDocument3 doc3 = (IHTMLDocument3)mWb.Document;
IHTMLElement2 body2 = (IHTMLElement2)doc2.body;
IHTMLElement2 root2 = (IHTMLElement2)doc3.documentElement;
// Determine dimensions for the image; we could add minWidth here
// to ensure that we get closer to the minimal width (the width
// computed might be a few pixels less than what we want).
int width = Math.Max(body2.scrollWidth, root2.scrollWidth);
int height = Math.Max(root2.scrollHeight, body2.scrollHeight);
// Resize the web browser control
mWb.SetBounds(0, 0, width, height);
// Do it a second time; in some cases the initial values are
// off by quite a lot, for as yet unknown reasons. We could
// also do this in a loop until the values stop changing with
// some additional terminating condition like n attempts.
width = Math.Max(body2.scrollWidth, root2.scrollWidth);
height = Math.Max(root2.scrollHeight, body2.scrollHeight);
mWb.SetBounds(0, 0, width, height);
Bitmap image = new Bitmap(width, height);
Graphics g = Graphics.FromImage(image);
_RECTL bounds;
bounds.left = 0;
bounds.top = 0;
bounds.right = width;
bounds.bottom = height;
IntPtr hdc = g.GetHdc();
IViewObject iv = doc2 as IViewObject;
// TODO: Write to Metafile instead if requested.
iv.Draw(1, -1, (IntPtr)0, (IntPtr)0, (IntPtr)0,
(IntPtr)hdc, ref bounds, (IntPtr)0, (IntPtr)0, 0);
g.ReleaseHdc(hdc);
image.Save(mFile);
image.Dispose();
}
/// <include file='doc\StyleBuilderForm.uex' path='docs/doc[@for="StyleBuilderForm.InitPreview"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
protected void InitPreview()
{
// create the Trident instance
if (mshtmlControl.CreateTrident())
{
// create the preview
IHTMLDocument2 document = mshtmlControl.GetDocument();
if (document != null)
{
preview = new StyleBuilderPreview(document);
if (preview.InitPreview(context.GetUrl()) == false)
{
preview = null;
}
}
}
}
private IHTMLDocument2 WaitWhileFrameDocumentNotAvailable(IWebBrowser2 frame)
{
IHTMLDocument2 document = null;
while (document == null)
{
try
{
document = frame.Document as IHTMLDocument2;
}
catch { }
document = IsDocumentAvailable(document, "frame");
}
return(document);
}
public MathDialogBox(IHTMLDocument2 mainWindowDoc, string imagePath)
{
Thread.CurrentThread.CurrentUICulture = new CultureInfo(Settings.Default.ProgramLanguage.ToString());
InitializeComponent();
doc = mainWindowDoc;
host.Dock = DockStyle.Fill;
host.Child = formula;
System.Windows.Media.Brush br = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Color.FromRgb(255, 255, 255));
formula.BorderBrush = br;
formula.BorderThickness = new Thickness(3, 3, 3, 3);
imageFolderPath = imagePath;
noneRadioButton.Checked = true;
}
private IHTMLDocument2 GetSafeHTMLDocument2()
{
IHTMLDocument2 doc = null;
try
{
ExceptionTester.Instance.Throw("openimagerakerform");
doc = webBrowserClass.Document as IHTMLDocument2;
}
catch (Exception e)
{
Logger.Warn("exception on getting HTMLDocument {0}", e.Message);
}
return(doc);
}
public Document(string name)
{
page = new TabPage("Untitled");
viewTabs = new TabControl();
viewTabs.Dock = DockStyle.Fill;
page.Click += new EventHandler(page_Click);
wysiwyg = new TabPage("WYSIWYG");
html = new WebBrowser();
html.Dock = DockStyle.Fill;
wysiwyg.Controls.Add(html);
viewTabs.TabPages.Add(wysiwyg);
// Configure browser
html.AllowNavigation = false;
html.AllowWebBrowserDrop = false;
html.IsWebBrowserContextMenuEnabled = false;
html.ScriptErrorsSuppressed = true;
html.DocumentText = "<html><body></body></html>";
doc = html.Document.DomDocument as IHTMLDocument2;
doc.designMode = "On";
codeView = new TabPage("Markdown");
code = new TextBox();
code.Dock = DockStyle.Fill;
code.Multiline = true;
codeView.Controls.Add(code);
viewTabs.TabPages.Add(codeView);
code.Font = new System.Drawing.Font("Courier New", 10);
code.ScrollBars = ScrollBars.Vertical;
htmlView = new TabPage("HTML");
htmlCode = new TextBox();
htmlCode.Dock = DockStyle.Fill;
htmlCode.Multiline = true;
htmlView.Controls.Add(htmlCode);
viewTabs.TabPages.Add(htmlView);
htmlCode.Font = new System.Drawing.Font("Courier New", 10);
htmlCode.ScrollBars = ScrollBars.Vertical;
page.Controls.Add(viewTabs);
ID = Guid.NewGuid();
Bold = Italic = Strike = UnorderedList = OrderedList = false;
}
void Instance_SearchComplete(object sender, SearchEventArgs e)
{
StringWriter writer = new StringWriter();
transform.Transform(e.Result, new XmlTextWriter(writer));
IHTMLDocument2 doc = (IHTMLDocument2)Explorer.Document;
doc.clear();
try
{
doc.body.innerHTML = "";
doc.write(writer.ToString());
}
catch
{
}
}
public override BlogPostRegions LocateRegionsOnUIThread(IProgressHost progress)
{
blogHomepageContents.Seek(0, SeekOrigin.Begin);
IHTMLDocument2 doc2 = HTMLDocumentHelper.GetHTMLDocumentFromStream(blogHomepageContents, _blogHomepageUrl);
// Ensure that the document is fully loaded.
// If it is not fully loaded, then viewing its current style is non-deterministic.
DateTime startedDoingEvents = DateTime.Now;
while (!progress.CancelRequested && !HTMLDocumentHelper.IsReady(doc2))
{
if (DateTime.Now.Subtract(startedDoingEvents).TotalMilliseconds > 10000)
{
// Timing out here is not fatal.
Trace.WriteLine("Timed out while loading blog homepage for theme detection.");
break;
}
Application.DoEvents();
}
IHTMLElement[] titles = FindText(_titleText, doc2.body);
IHTMLElement[] bodies = FindText(_bodyText, doc2.body);
if (titles.Length == 0 || bodies.Length == 0)
{
throw new Exception("Unable to locate blog post elements using most recent post");
}
if (IsSmartContent(bodies[0]))
{
throw new Exception("Most recent post is smart content");
}
BlogPostRegions regions = new BlogPostRegions();
regions.TitleRegions = titles;
//scrub the post body element to avoid improperly including extraneous parent elements
regions.BodyRegion = ScrubPostBodyRegionParentElements(bodies[0]);
regions.Document = doc2;
progress.UpdateProgress(100, 100);
return(regions);
}
public void ApplyFlashQualityScript(object sender, NavigationEventArgs e)
{
try
{
var document = this.WebBrowser.Document as HTMLDocument;
FramesCollection frames = document.frames;
HTMLDocument mainFrame = null;
for (int i = 0; i < frames.length; i++)
{
object refIndex = i;
IHTMLDocument2 frame = CrossFrameIE.GetDocumentFromWindow((IHTMLWindow2)frames.item(ref refIndex));
if (frame != null && ((HTMLDocument)frame).getElementById("flashWrap") != null)
{
mainFrame = (HTMLDocument)frame;
break;
}
else
{
mainFrame = document;
}
}
if (mainFrame != null)
{
// Javascript injection - Greasemonkey style. Suppose to be more dynamic on DOM objects.
// Main reason for JS method is that the flash itself doesn't exist until after it has been added to the "flashWrap" DIV element!
// Leave the timing of when the flash is added to the script.
IHTMLElement head = (IHTMLElement)((IHTMLElementCollection)mainFrame.all.tags("head")).item(null, 0);
IHTMLScriptElement scriptOjbect = (IHTMLScriptElement)mainFrame.createElement("script");
scriptOjbect.type = @"text/javascript";
scriptOjbect.text = string.Format(Properties.Settings.Default.FlashQualityJS, KCVSettings.Current.FlashQuality, KCVSettings.Current.FlashWindow);
((HTMLHeadElement)head).appendChild((IHTMLDOMNode)scriptOjbect);
}
if (mainFrame == null && document.url.Contains(".swf?"))
{
// No dynamic way of accessing and editing this, so we forcefully make our own embed since its already provided for us.
document.body.innerHTML = string.Format(Properties.Settings.Default.FlashEmbed, KCVSettings.Current.FlashQuality, KCVSettings.Current.FlashWindow, document.url);
}
}
catch (Exception ex)
{
StatusService.Current.Notify("Failed to apply quality setting: " + ex.Message);
}
}
public SHDocVw.InternetExplorer GetIEFromAutomationelement(AutomationElement element) //***************
{
IntPtr HWND = (IntPtr)element.Current.NativeWindowHandle;
int hInst = 0;
IntPtr lres = IntPtr.Zero;
SHDocVw.InternetExplorer browser = null;
//System.Windows.Forms.WebBrowser br;
IHTMLDocument2 htmlDoc = null;
hInst = LoadLibrary("Oleacc.dll");
int?addr = GetProcAddress(HWND, "ObjectFromLresult");
if (addr != null)
{
try
{
uint msg = RegisterWindowMessage("WM_HTML_GETOBJECT");
SendMessageTimeout(HWND, msg, IntPtr.Zero, IntPtr.Zero, (uint)SendMessageTimeoutFlags.SMTO_ABORTIFHUNG, 1000, out lres);
ObjectFromLresult((int)lres, ref IID_IHTMLDocument, 0, ref htmlDoc);
Object o;
((IServiceProvider)htmlDoc).QueryService(ref
SID_SWebBrowserApp, ref IID_IWebBrowser, out o);
browser = (SHDocVw.InternetExplorer)o;
// br = (System.Windows.Forms.WebBrowser)o;
}
catch (Exception e)
{
Reporter.ToLog(eLogLevel.ERROR, $"Method - {MethodBase.GetCurrentMethod().Name}, Error - {e.Message}");
}
finally
{
FreeLibrary(hInst);
}
return(browser);
}
else
{
return(null);
}
}
public string getResultsViaWebClient(string url)
{
WebClient client = new WebClient();
// Retrieve resource as a stream
Stream data = client.OpenRead(new Uri(url));
// Retrieve the text
StreamReader reader = new StreamReader(data);
string htmlContent = reader.ReadToEnd();
// Cleanup
data.Close();
reader.Close();
// Obtain the document interface
IHTMLDocument2 htmlDocument = (IHTMLDocument2) new mshtml.HTMLDocument();
// Construct the document
htmlDocument.write(htmlContent);
// listBox1.Items.Clear();
List <string> images = new List <string>();
List <string> allElementsList = new List <string>();
// Extract all elements
IHTMLElementCollection allElements = htmlDocument.all;
// Iterate all the elements and display tag names
foreach (IHTMLElement element in allElements)
{
allElementsList.Add(element.tagName);
}
// Extract all image elements
IHTMLElementCollection imgElements = htmlDocument.images;
// Iterate through each image element
foreach (IHTMLImgElement img in imgElements)
{
images.Add(img.src);
}
return(htmlContent);
}
//检测是否已评论
private mshtml.IHTMLElement gerCommented()
{
String myqq = getMyQQ();
mshtml.HTMLDocumentClass htmlDoc = webBrowser1.Document.DomDocument as mshtml.HTMLDocumentClass;
for (int i = 0; i < htmlDoc.frames.length; ++i)
{
object index = i;
mshtml.IHTMLWindow2 frameWindow = htmlDoc.frames.item(ref index) as mshtml.IHTMLWindow2;
IHTMLDocument2 frame = CodecentrixSample.CrossFrameIE.GetDocumentFromWindow(frameWindow);
mshtml.IHTMLElementCollection tagls = (mshtml.IHTMLElementCollection)frame.all.tags("div");
IEnumerator tagie = tagls.GetEnumerator();
while (tagie.MoveNext())
{
mshtml.IHTMLElement element = (mshtml.IHTMLElement)tagie.Current;
if (element.className == "mod-comments")
{
mshtml.IHTMLElementCollection childrenCol = (mshtml.IHTMLElementCollection)element.all;
IEnumerator cusers = childrenCol.GetEnumerator();
bool cangonext = true;
while (cusers.MoveNext())
{
mshtml.IHTMLElement celement = (mshtml.IHTMLElement)cusers.Current;
Console.WriteLine(celement.className);
if (celement.className == "comments-item bor3")
{
if ((String)celement.getAttribute("data-uin", 0) == myqq)
{
cangonext = false;
break;
}
}
}
//1.打开编辑框
if (cangonext)//自己没有评论
{
return(element);
}
}
}
}
return(null);
}
// Returns null in case of failure.
public static IHTMLDocument2 GetDocumentFromWindow(IHTMLWindow2 htmlWindow)
{
if (htmlWindow == null)
{
return(null);
}
// First try the usual way to get the document.
try
{
IHTMLDocument2 doc = htmlWindow.document;
return(doc);
}
catch (COMException comEx)
{
// I think COMException won't be ever fired but just to be sure ...
if (comEx.ErrorCode != E_ACCESSDENIED)
{
return(null);
}
}
catch (System.UnauthorizedAccessException)
{
}
catch
{
// Any other error.
return(null);
}
// At this point the error was E_ACCESSDENIED because the frame contains a document from another domain.
// IE tries to prevent a cross frame scripting security issue.
try
{
// Get the document from IWebBrowser2.
SHDocVw.IWebBrowser2 browser = GetIWebBrowser2(htmlWindow);
return((IHTMLDocument2)browser.Document);
}
catch
{
}
return(null);
}
public string Capture(int timeoutMs)
{
// flag indicating whether we should continue with the capture
bool continueCapture = true;
// request the page
HttpWebResponse response = RequestPage(TargetUrl, timeoutMs);
OnHeadersReceived(response.Headers, ref continueCapture);
if (!continueCapture)
{
throw new OperationCancelledException();
}
// transfer it to a stream
MemoryStream pageStream = new MemoryStream();
using (Stream responseStream = response.GetResponseStream())
StreamHelper.Transfer(responseStream, pageStream);
pageStream.Seek(0, SeekOrigin.Begin);
// allow filter on content
OnContentReceived(new StreamReader(pageStream).ReadToEnd(), ref continueCapture);
if (!continueCapture)
{
throw new OperationCancelledException();
}
pageStream.Seek(0, SeekOrigin.Begin);
// Read the stream into a lightweight HTML doc. We use from LightWeightHTMLDocument.FromIHTMLDocument2
// instead of LightWeightHTMLDocument.FromStream because from stream improperly shoves a saveFrom declaration
// above the docType (bug 289357)
IHTMLDocument2 doc = HTMLDocumentHelper.StreamToHTMLDoc(pageStream, TargetUrl, false);
LightWeightHTMLDocument ldoc = LightWeightHTMLDocument.FromIHTMLDocument2(doc, TargetUrl, true);
// download references
FileBasedSiteStorage siteStorage = new FileBasedSiteStorage(DestinationPath, "index.htm");
PageToDownload page = new PageToDownload(ldoc, TargetUrl, siteStorage.RootFile);
PageAndReferenceDownloader downloader = new PageAndReferenceDownloader(new PageToDownload[] { page }, siteStorage);
downloader.Download(new TimeoutProgressHost(timeoutMs));
// return path to captured page
return(Path.Combine(DestinationPath, siteStorage.RootFile));
}
