static public IHTMLElement GetFrame(mshtml.IHTMLDocument2 doc)
{
IHTMLElement frame = null;
mshtml.IHTMLWindow2 window2 = null;
try
{
window2 = doc.parentWindow as mshtml.IHTMLWindow2;
if (window2 != null)
{
return(((mshtml.HTMLWindow2)window2).frameElement as IHTMLElement);
}
}
catch (UnauthorizedAccessException) {
//主页面和IFRAME页面处于不同域名的时候会报UnauthorizedAccessException，下面通过IHTMLWindow2->IWebBrowser2
//比较IWebBrowser2和iframe元素url定位iframe
SHDocVw.IWebBrowser2 browser = CrossFrameIE.GetIWebBrowser2(window2);
mshtml.IHTMLDocument3 parentDoc = browser.Parent as mshtml.IHTMLDocument3;
mshtml.IHTMLElementCollection framesCollection = parentDoc.getElementsByTagName("iframe") as mshtml.IHTMLElementCollection;
foreach (mshtml.IHTMLElement f in framesCollection)
{
SHDocVw.IWebBrowser2 wb2 = (SHDocVw.IWebBrowser2)((mshtml.HTMLFrameElement)f);
if (wb2.LocationURL == browser.LocationURL)
{
frame = f as IHTMLElement;
break;
}
}
}
catch (Exception)
{
return(null);
}
return(frame);
}
public static bool IsDTDDocument(object document)
{
// XHtml declare flag string
string DocTypeContent = @"-//W3C//DTD";
mshtml.IHTMLDocument3 document3 = (mshtml.IHTMLDocument3)document;
mshtml.IHTMLDOMChildrenCollection domChilds = (mshtml.IHTMLDOMChildrenCollection)document3.childNodes;
mshtml.IHTMLDOMNode domNode = (mshtml.IHTMLDOMNode)domChilds.item(0);
return(domNode.nodeValue.ToString().Contains(DocTypeContent));
}
/*自定义挂载函数*****************************************************************************************************************************/
/// <summary>
/// 时间：2016年9月14日13:07:25
/// 自定义挂载函数
/// 1.加载文件内容
/// 找到匹配的网址URL
/// 再将些参数传给函数－OnDocumentComplete_query_iframe_like_url（like_url）处理
/// </summary>
/// <param name="pDisp"></param>
/// <param name="URL"></param>
public void OnDocumentComplete_start(object display, ref object URL)
{
this.Debug_config = util.getFilename("debug_config"); /*初始化：读取Debug_Msg 配置是否==‘开’*/
/**日志**/
this.methodName = System.Reflection.MethodBase.GetCurrentMethod().Name; //程序执行位置代码块的方法名
this.msg = methodName + "进入此方法！";
/***/
util.log_to(this.Debug_config, this.methodName, this.msg);
/**日志**/
mshtml.HTMLDocument doc = (mshtml.HTMLDocument)webBrowser.Document;
mshtml.IHTMLDocument2 doc2 = (mshtml.IHTMLDocument2)webBrowser.Document;
mshtml.IHTMLDocument3 doc3 = (mshtml.IHTMLDocument3)webBrowser.Document;
mshtml.IHTMLDocument4 doc4 = (mshtml.IHTMLDocument4)webBrowser.Document;
mshtml.IHTMLDocument5 doc5 = (mshtml.IHTMLDocument5)webBrowser.Document;
string strUrl = URL.ToString();
//this.strFilterKeys = this.get_file_str();
this.msg = "当前网址=" + strUrl;
util.log_to(this.Debug_config, this.methodName, this.msg);
string Directory_path = System.Reflection.Assembly.GetExecutingAssembly().Location;
/*********************(读取分隔符)*********************/
// @"\url_fgf.txt";//读取分隔符
string url_fgf_str = util.getFilename("url_fgf");
//System.Windows.Forms.MessageBox.Show("分隔符-url_fgf_str.ToCharArray()=" + url_fgf_str.ToCharArray());
/*********************(读取URL)*********************/
//@"\url.txt";//读取URL
string urls = util.getFilename("url");
this.msg = "读取配置文件中》URL=" + urls;
util.log_to(this.Debug_config, this.methodName, this.msg);
/*********************(读取URL)*********************/
string[] url_list = urls.Split(url_fgf_str.ToCharArray());
foreach (string url in url_list)
{
if (strUrl.Contains(url))//判断-是否包含-URL网址
{
int frames = doc.parentWindow.frames.length;
int doc3_iframe_lenght = doc3.getElementsByTagName("iframe").length; //iframe 数量 //int doc2_iframe_lenght=doc2.getElementsByTagName("iframe").length; //iframe 数量 e不能正常出数
this.msg = methodName + " \nLv5>匹配到网址-url：>" + url + "关键字的地址!\n frames=" + frames + "\n doc3_iframe_lenght=" + doc3_iframe_lenght;
util.log_to(this.Debug_config, this.methodName, this.msg);
//将当前网址URL-匹配到-文件中URL传给相关函数处理
this.OnDocumentComplete_query_iframe_like_url(url);
}
else
{
this.msg = "没有找到匹配项=" + url;
util.log_to(this.Debug_config, this.methodName, this.msg);
//this.webBrowser.StatusText = strUrl;
}
}
}
/*插入远程JS填屏插件*****************************************************************************************************************************/
/// <summary>
/// 时间：2016年9月14日13:54:38
/// 2：在当前网页所有的IFrame中查找（iframe.src like url ）
/// a.先找到IFrame.doc
/// b.在DOC中插入远程JS插件
/// </summary>
/// <param name="like_url"></param>
public void OnDocumentComplete_query_iframe_like_url(string like_url)
{
/**日志**/
this.methodName = System.Reflection.MethodBase.GetCurrentMethod().Name;//程序执行位置代码块的方法名
this.msg = methodName + "进入此方法！";
/***/
util.log_to(this.Debug_config, this.methodName, this.msg);
/**日志**/
mshtml.HTMLDocument document = (mshtml.HTMLDocument)webBrowser.Document;
mshtml.HTMLDocument doc = (mshtml.HTMLDocument)webBrowser.Document;
mshtml.IHTMLDocument2 doc2 = (mshtml.IHTMLDocument2)webBrowser.Document;
mshtml.IHTMLDocument3 doc3 = (mshtml.IHTMLDocument3)webBrowser.Document;
mshtml.IHTMLDocument4 doc4 = (mshtml.IHTMLDocument4)webBrowser.Document;
mshtml.IHTMLDocument5 doc5 = (mshtml.IHTMLDocument5)webBrowser.Document;
mshtml.IHTMLElement img = (mshtml.IHTMLElement)doc2.all.item("button", 0);
int frames = doc.parentWindow.frames.length;
int doc3_iframe_lenght = doc3.getElementsByTagName("iframe").length; //iframe 数量 //int doc2_iframe_lenght=doc2.getElementsByTagName("iframe").length; //iframe 数量 e不能正常出数
int inputcount = doc2.all.length;
this.msg = "\n frames：" + frames + " \n doc3_iframe_lenght：" + doc3_iframe_lenght;
util.log_to(this.Debug_config, this.methodName, this.msg);
/******* 第一层--------查找当前首层网页里》所有（IFrame）*******/
if (doc3 != null)
{
foreach (IHTMLElement iframe_obj in doc3.getElementsByTagName("iframe"))
{
//判断-当前IFrame是否匹配 >iframe.src( Contains == Like)
string iframe_obj_src = iframe_obj.getAttribute("src").ToString();
this.msg = "IFrame.name=" + iframe_obj.getAttribute("name").ToString();
util.log_to(this.Debug_config, this.methodName, this.msg);
if (iframe_obj_src.Contains(like_url))
{
//取出匹配到的(网页文档-Document2)
mshtml.IHTMLFrameBase2 FrameBase2 = (mshtml.IHTMLFrameBase2)iframe_obj;
mshtml.IHTMLDocument2 Document2 = FrameBase2.contentWindow.document;
string iframe_name = iframe_obj.getAttribute("name").ToString();
this.msg = this.methodName + " \nLv5>找到匹配的URL-IFrame.name=>" + iframe_name + "\nLv5>*****找到匹配的URL-IFrame.src=>" + iframe_obj_src + " 包含匹配字符〉" + like_url;
util.log_to(this.Debug_config, this.methodName, this.msg);
//@"\url_remote_js.txt"--获取配置文件中JS的URL
string url_remote_js = util.getFilename("url_remote_js");
util.add_doc_element_test(Document2, url_remote_js);
//string iframe_obj_name = iframe_obj.getAttribute("name").ToString();
//iframe_name_arrylist.Add(iframe_obj_name);//将找到的Iframe.name 属性保存起来
/***************************/
}
else
{
this.msg = "\nLv1>*URL-IFrame.src=> " + iframe_obj_src + " 不包含匹配字符〉" + like_url;
util.log_to(this.Debug_config, this.methodName, this.msg);
}
}
}
else
{
this.msg = "doc3=null";
util.log_to(this.Debug_config, this.methodName, this.msg);
}
}
public static void TakeScreenShot()
{
// Thread.Sleep(20000);
WebBrowser m_browser = null;
ShellWindows shellWindows = new ShellWindowsClass();
//Find first availble browser window.
//Application can easily be modified to loop through and capture all open windows.
string filename;
foreach (SHDocVw.WebBrowser ie in shellWindows)
{
filename = Path.GetFileNameWithoutExtension(ie.FullName).ToLower();
if (filename.Equals("iexplore"))
{
m_browser = ie;
break;
}
}
//Assign Browser Document
mshtml.IHTMLDocument2 myDoc = (mshtml.IHTMLDocument2)m_browser.Document;
mshtml.IHTMLDocument3 doc3 = (mshtml.IHTMLDocument3)myDoc;
int heightsize = 0;
int widthsize = 0;
int screenHeight = 0;
int screenWidth = 0;
//if (!IsDTDDocument(myDoc))
//{
// myDoc.body.setAttribute("scroll", "Yes", 0);
// //Get Browser Window Height
// heightsize = (int)myDoc.body.getAttribute("scrollHeight", 0);
// widthsize = (int)myDoc.body.getAttribute("scrollWidth", 0);
// //Get Screen Height
// screenHeight = (int)myDoc.body.getAttribute("clientHeight", 0);
// screenWidth = (int)myDoc.body.getAttribute("clientWidth", 0);
//}
//else
{
doc3.documentElement.setAttribute("scroll", "Yes", 0);
//Get Browser Window Height
heightsize = (int)doc3.documentElement.getAttribute("scrollHeight", 0);
widthsize = (int)doc3.documentElement.getAttribute("scrollWidth", 0);
//Get Screen Height
screenHeight = (int)doc3.documentElement.getAttribute("clientHeight", 0);
screenWidth = (int)doc3.documentElement.getAttribute("clientWidth", 0);
}
//Get bitmap to hold screen fragment.
Bitmap bm = new Bitmap(screenWidth, screenHeight, System.Drawing.Imaging.PixelFormat.Format16bppRgb555);
//Create a target bitmap to draw into.
Bitmap bm2 = new Bitmap(widthsize, heightsize,
System.Drawing.Imaging.PixelFormat.Format16bppRgb555);
Graphics g2 = Graphics.FromImage(bm2);
Graphics g = null;
IntPtr hdc;
Image screenfrag = null;
int brwTop = 0;
int brwLeft = 0;
int myPage = 0;
IntPtr myIntptr = (IntPtr)m_browser.HWND;
//Get inner browser window.
int hwndInt = myIntptr.ToInt32();
IntPtr hwnd = myIntptr;
hwnd = GetWindow(hwnd, GW_CHILD);
StringBuilder sbc = new StringBuilder(256);
//Get Browser "Document" Handle
while (hwndInt != 0)
{
hwndInt = hwnd.ToInt32();
GetClassName(hwndInt, sbc, 256);
if (sbc.ToString().IndexOf("Shell DocObject View", 0) > -1) // pre-IE7
{
hwnd = FindWindowEx(hwnd, IntPtr.Zero, "Internet Explorer_Server", IntPtr.Zero);
break;
}
if (sbc.ToString().IndexOf("TabWindowClass", 0) > -1) // IE7
{
hwnd = FindWindowEx(hwnd, IntPtr.Zero, "Shell DocObject View", IntPtr.Zero);
hwnd = FindWindowEx(hwnd, IntPtr.Zero, "Internet Explorer_Server", IntPtr.Zero);
break;
}
if (sbc.ToString().IndexOf("Frame Tab", 0) > -1) // IE8
{
hwnd = FindWindowEx(hwnd, IntPtr.Zero, "TabWindowClass", IntPtr.Zero);
hwnd = FindWindowEx(hwnd, IntPtr.Zero, "Shell DocObject View", IntPtr.Zero);
hwnd = FindWindowEx(hwnd, IntPtr.Zero, "Internet Explorer_Server", IntPtr.Zero);
break;
}
hwnd = GetWindow(hwnd, GW_HWNDNEXT);
}
//Get Screen Height (for bottom up screen drawing)
while ((myPage * screenHeight) < heightsize)
{
//if (!IsDTDDocument(myDoc))
// myDoc.body.setAttribute("scrollTop", (screenHeight - 5) * myPage, 0);
//else
doc3.documentElement.setAttribute("scrollTop", (screenHeight - 5) * myPage, 0);
++myPage;
}
//Rollback the page count by one
--myPage;
int myPageWidth = 0;
while ((myPageWidth * screenWidth) < widthsize)
{
//if (!IsDTDDocument(myDoc))
// myDoc.body.setAttribute("scrollLeft", (screenWidth - 5) * myPageWidth, 0);
//else
doc3.documentElement.setAttribute("scrollLeft", (screenWidth - 5) * myPageWidth, 0);
//if (!IsDTDDocument(myDoc))
// brwLeft = (int)myDoc.body.getAttribute("scrollLeft", 0);
//else
brwLeft = (int)doc3.documentElement.getAttribute("scrollLeft", 0);
for (int i = myPage; i >= 0; --i)
{
//Shoot visible window
g = Graphics.FromImage(bm);
hdc = g.GetHdc();
//if (!IsDTDDocument(myDoc))
// myDoc.body.setAttribute("scrollTop", (screenHeight - 5) * i, 0);
//else
doc3.documentElement.setAttribute("scrollTop", (screenHeight - 5) * i, 0);
//if (!IsDTDDocument(myDoc))
// brwTop = (int)myDoc.body.getAttribute("scrollTop", 0);
//else
brwTop = (int)doc3.documentElement.getAttribute("scrollTop", 0);
PrintWindow(hwnd, hdc, 0);
g.ReleaseHdc(hdc);
g.Flush();
screenfrag = Image.FromHbitmap(bm.GetHbitmap());
g2.DrawImage(screenfrag, brwLeft, brwTop);
}
++myPageWidth;
}
//Reduce Resolution Size
double myResolution = Convert.ToDouble(100) * 0.01;
int finalWidth = (int)((widthsize) * myResolution);
int finalHeight = (int)((heightsize) * myResolution);
Bitmap finalImage = new Bitmap(finalWidth, finalHeight, System.Drawing.Imaging.PixelFormat.Format16bppRgb555);
Graphics gFinal = Graphics.FromImage((Image)finalImage);
gFinal.DrawImage(bm2, 0, 0, finalWidth, finalHeight);
//Get Time Stamp
DateTime myTime = DateTime.Now;
String format = "MM.dd.hh.mm.ss";
//Create Directory to save image to.
Directory.CreateDirectory("D:\\IECapture");
//Write Image.
EncoderParameters eps = new EncoderParameters(1);
eps.Param[0] = new EncoderParameter(System.Drawing.Imaging.Encoder.Quality, Convert.ToInt64(100));
ImageCodecInfo ici = GetEncoderInfo("image/jpeg");
finalImage.Save(@"D:\\IECapture\Captured_" + myTime.ToString(format) + ".jpg", ici, eps);
//Clean Up.
myDoc = null;
g.Dispose();
g2.Dispose();
gFinal.Dispose();
bm.Dispose();
bm2.Dispose();
finalImage.Dispose();
}