private void LoadCustomer(WebBrowser webBrowser1)
{
try
{
HtmlWindowCollection coll = webBrowser1.Document.Window.Frames;
foreach (HtmlWindow win in coll)
{
HtmlElement ele = win.Document.GetElementById("tMemCardID");
if (ele != null)
{
TicketOrder ticketOrder = new TicketOrder();
if (ticketOrder.LoadTicketOrder(txtOrderId.Text.Trim()))
{
win.Document.GetElementById("tPNR").SetAttribute("value", ticketOrder.PNR);
System.Web.Caching.Cache cache = System.Web.HttpRuntime.Cache;
cache.Add("TicketOrderInfo", ticketOrder, null, DateTime.MaxValue, new TimeSpan(0, 5, 0), System.Web.Caching.CacheItemPriority.Normal, null);
}
ele.SetAttribute("value", ticketOrder.CardNum);
win.Document.GetElementById("tMemName").SetAttribute("value", ticketOrder.MemberName);
ele = win.Document.GetElementById("bMemInfo");
ele.InvokeMember("Click");
fillData = BLL.FillData.填写PNR;
break;
}
}
}
catch { }
}
public void PrintStatus(object sender, WebBrowserDocumentCompletedEventArgs e)
{
HtmlWindow currWin = wb.Document.Window;
HtmlWindowCollection frames = currWin.Frames;
System.Console.WriteLine("Frame count: " + frames.Count);
}
private void ChildMenu(WebBrowser browser)
{
try
{
HtmlWindowCollection coll = browser.Document.Window.Frames;
foreach (HtmlWindow win in coll)
{
HtmlElement ele = win.Document.GetElementById("LeftMenuTable");
if (ele != null)
{
HtmlElementCollection eleCollection = ele.All;
foreach (HtmlElement el in eleCollection)
{
if (el.InnerText == "机票预订")
{
el.Parent.Parent.InvokeMember("Click");
process = BLL.ProcessControl.打开菜单;
break;
}
}
}
}
}
catch { }
}
private void Navigate(WebBrowser browser)
{
try
{
HtmlWindowCollection coll = browser.Document.Window.Frames;
foreach (HtmlWindow win in coll)
{
HtmlElement ele = win.Document.GetElementById("LeftMenuTable");
if (ele != null)
{
HtmlElementCollection eleCollection = ele.All;
foreach (HtmlElement el in eleCollection)
{
if (el.InnerText == "订单导入")
{
el.GetElementsByTagName("a")[0].InvokeMember("Click");
process = BLL.ProcessControl.填充数据;
fillData = BLL.FillData.填写会员卡号;
break;
}
}
}
}
}
catch { }
}
private void FillData(WebBrowser browser)
{
try
{
HtmlWindowCollection coll = browser.Document.Window.Frames;
foreach (HtmlWindow win in coll)
{
HtmlDocument doc = win.Document;
HtmlElement element = doc.GetElementById("tSendContactName");
if (element != null)
{
System.Web.Caching.Cache cache = System.Web.HttpRuntime.Cache;
object obj = cache.Get("TicketOrderInfo");
TicketOrder ticketOrder = null;
if (obj == null)
{
ticketOrder = new TicketOrder();
ticketOrder.LoadTicketOrder(txtOrderId.Text.Trim());
}
else
{
ticketOrder = obj as TicketOrder;
}
ChangeData(doc, ticketOrder);
ChangeTicket(doc, ticketOrder);
}
}
}
catch { }
}
public void FillInForm(string Expression)
{
this.mainfrm.DisplayProgress("Filling Forms...");
Expression = Expression.Replace("&", "&");
Expression = HttpUtility.UrlDecode(Expression, this.mainfrm.CurrentSite.WebEncoding);
string[] array = Expression.Split(new char[]
{
'&'
});
for (int j = 0; j < array.Length; j++)
{
string str = array[j];
string[] paraNameValue = WebSite.GetParaNameValue(str, '=');
try
{
this.WCRBrowser.Document.All[paraNameValue[0]].SetAttribute("value", GlobalObject.unescape(paraNameValue[1]));
}
catch
{
}
HtmlWindowCollection frames = this.WCRBrowser.Document.Window.Frames;
for (int i = 0; i < frames.Count; i++)
{
try
{
this.WCRBrowser.Document.Window.Frames[i].Document.All[paraNameValue[0]].SetAttribute("value", GlobalObject.unescape(paraNameValue[1]));
}
catch
{
}
}
}
this.mainfrm.DisplayProgress("Done");
}
/// <summary>
/// Obtener el string HTML de un IFrame. Se busca recursivamente dentro de child frames o sub-frames
/// </summary>
/// <param name="pHtmlDoc">HtmlDocument donde se va a buscar</param>
/// <param name="pFrameIdentifier">Identificador del IFrame HTML</param>
/// <returns>String del HTML del IFrame, si no se encuentra se obtiene string.Empty</returns>
public static string GetHtmlFromFrameByIdentifier(HtmlDocument pHtmlDoc, string pFrameIdentifier = null)
{
try
{
if (pHtmlDoc == null)
{
return(string.Empty);
}
string vHtml = string.Empty;
// Evaluar si el HtmlDocument tiene frames
HtmlWindowCollection vParentFrames = GetFramesFromDocument(pHtmlDoc);
if (vParentFrames != null)
{
// Recorrer los frames del HtmlDocument
foreach (HtmlWindow vParentFrame in vParentFrames)
{
if (FrameIsNotNull(vParentFrame))
{
// Si se conoce el Id del frame, entonces se busca por Id, de lo contrario se busca para todos los frames
bool vByIdentifier = !string.IsNullOrWhiteSpace(pFrameIdentifier) ? vParentFrame.WindowFrameElement.Id.Equals(pFrameIdentifier) : true;
if (vByIdentifier)
{
// Obtener el HTML del frame
vHtml = BodyHasHtmlFromDocument(vParentFrame.Document) ? vParentFrame.Document.Body.InnerHtml : vHtml;
break;
}
// Evaluar si el HtmlDocument del frame tiene frames (child frames o sub-frames)
else if (GetFramesFromDocument(vParentFrame.Document) != null)
{
// Buscar recursivamente el HTML dentro de los child frames
vHtml = GetHtmlFromFrameByIdentifier(vParentFrame.Document, pFrameIdentifier);
}
else
{
vHtml = string.Empty;
}
}
else
{
vHtml = string.Empty;
}
}
}
else
{
vHtml = string.Empty;
}
return(vHtml);
}
catch (NullReferenceException vE)
{
return(string.Empty);
}
catch (Exception vE)
{
throw vE;
}
}
void webBrowser_DocumentCompleted(object sender, WebBrowserDocumentCompletedEventArgs e)
{
webBrowser.Document.MouseOver += new HtmlElementEventHandler(Document_MouseOver);
webBrowser.Document.MouseLeave += new HtmlElementEventHandler(Document_MouseLeave);
HtmlWindowCollection frames = webBrowser.Document.Window.Frames;
foreach (HtmlWindow frame in frames)
{
frame.Document.MouseOver += new HtmlElementEventHandler(Document_MouseOver);
frame.Document.MouseLeave += new HtmlElementEventHandler(Document_MouseLeave);
}
}
private void webBrowser1_Navigated(object sender, WebBrowserNavigatedEventArgs e)
{
HtmlWindowCollection coll = (sender as WebBrowser).Document.Window.Frames;
string s = "function alert(){}; function confirm(){ return true;};";//function open(){};function window.showModalDialog(){};";
IHTMLWindow2 win1 = null;
foreach (HtmlWindow win in coll)
{
win1 = (IHTMLWindow2)win.DomWindow;
win1.execScript(s, "javascript");
}
}
/// <summary>
/// Obtener un HtmlElement de HtmlDocument.Window.Frames
/// </summary>
/// <param name="pHtmlDoc">HtmlDocument donde se va a buscar</param>
/// <param name="pIdentifier">Identificador del elemento que se está buscando (id o name o attribute)</param>
/// <returns>HtmlElement encontrado o nulo si no se encontró</returns>
public static HtmlElement GetHtmlElementFromFrames(HtmlDocument pHtmlDoc, string pIdentifier)
{
try
{
if (pHtmlDoc == null)
{
return(null);
}
HtmlElement vHtmlElement = null;
HtmlWindowCollection vParentFrames = GetFramesFromDocument(pHtmlDoc);
if (vParentFrames != null)
{
foreach (HtmlWindow vParentFrame in vParentFrames)
{
if (vHtmlElement == null)
{
try
{
if (FrameIsNotNull(vParentFrame))
{
vHtmlElement = vParentFrame.Document.GetElementById(pIdentifier) != null
? vParentFrame.Document.GetElementById(pIdentifier)
: (vParentFrame.Document.All[pIdentifier] != null ? vParentFrame.Document.All[pIdentifier] : null);
if (vHtmlElement == null)
{
if (GetFramesFromDocument(vParentFrame.Document) != null)
{
vHtmlElement = GetHtmlElementFromFrames(vParentFrame.Document, pIdentifier);
}
}
}
}
catch (Exception vE)
{
// Continuar si falla
continue;
}
}
else
{
break;
}
}
}
return(vHtmlElement);
}
catch (Exception vE)
{
throw vE;
}
}
/// <summary>
/// Obtener listado de HtmlElement de HtmlDocument.Window.Frames por nombre de etiqueta
/// </summary>
/// <param name="pHtmlDoc">HtmlDocument donde se va a buscar</param>
/// <param name="pTag">Nombre de la etiqueta para hacer la búsqueda</param>
/// <returns>HtmlElementCollection listado de HtmlElement</returns>
public static HtmlElementCollection GetHtmlElementsFromFramesByTagName(HtmlDocument pHtmlDoc, string pTag)
{
try
{
HtmlElementCollection vHtmlElements = null;
HtmlWindowCollection vParentFrames = GetFramesFromDocument(pHtmlDoc);
if (vParentFrames != null)
{
foreach (HtmlWindow vParentFrame in vParentFrames)
{
if (vHtmlElements == null)
{
try
{
if (FrameIsNotNull(vParentFrame))
{
vHtmlElements = vParentFrame.Document.GetElementsByTagName(pTag).Count > 0
? vParentFrame.Document.GetElementsByTagName(pTag) : null;
if (vHtmlElements == null)
{
if (GetFramesFromDocument(vParentFrame.Document) != null)
{
vHtmlElements = GetHtmlElementsFromFramesByTagName(vParentFrame.Document, pTag);
}
}
}
}
catch (Exception vE)
{
// Continuar si falla
continue;
}
}
else
{
break;
}
}
}
return(vHtmlElements);
}
catch (Exception vE)
{
throw vE;
}
}
string getSpecificFrameByUrl(string url, HtmlWindowCollection frames, bool textOnly)
{
foreach (HtmlWindow frame in frames)
{
if (frame.Url.ToString().Contains(url))
{
if (frame.Document.Body == null)
{
return("");
}
else
{
return((textOnly) ? frame.Document.Body.InnerText : frame.Document.Body.InnerHtml);
}
}
}
return(null);
}
private void SubmitOrder(WebBrowser browser)
{
try
{
HtmlWindowCollection coll = browser.Document.Window.Frames;
foreach (HtmlWindow win in coll)
{
HtmlElement element = win.Document.GetElementById("bOrderSave");
if (element != null)
{
element.InvokeMember("Click");
isTrue = true;
break;
}
}
}
catch { }
}
}// end of OnTimer
//获取网页源代码
public void fetch()
{
WebBrowser web = this.webBrowser1;
if (timer_state == 1)
{
web.Refresh();
flag = 1;
}
if (flag == 1) //确定已打开正确网页
{
/*检测table中是否有元素来检测js是否执行完成*/
File.Delete("html.txt");
HtmlWindowCollection htmlwc = web.Document.Window.Frames; //获取所有iframe框架
foreach (HtmlWindow win in htmlwc)
{
if (win.Document.Body != null) //记录第一层iframe框架
{
HtmlDocument hdc = win.Document;
foreach (HtmlElement element in hdc.Body.All)
{
if (element.TagName.ToLower().Equals("table")) //find table
{
foreach (HtmlElement child in element.All) //find the special element
{
string id = child.GetAttribute("id").ToLower();
if (id == "datagrid-row-r1-2-0") //第一行的id存在说明js已执行
{
string htmlStr = win.Document.Body.InnerHtml;
htmlStr = htmlStr.Replace("\r\n", "");
File.AppendAllText("html.txt", htmlStr);
flag = 2;
process(htmlStr);
}
}
}
}
}
}
}
}
public void menuWirelessStatistics()
{
try
{
//Buscar el frame correspondiente donde se encuentra los botones a partir del name
HtmlWindowCollection frame = _web.Document.Window.Frames;
//Buscar el botón Wireless por ID y ejecutar el click
frame[1].Document.GetElementById("a12").InvokeMember("click");
//Luego de completarse la carga de la página terminar ciclo de ejecución
accionWeb = FuenteMacs.FPrincipal.AccionWeb.ninguna;
}
catch (Exception ex)
{
//Evitar un posible bucle infinito
accionWeb = FuenteMacs.FPrincipal.AccionWeb.ninguna;
ControlLog.EscribirLog(ControlLog.TipoGravedad.WARNING, "ControlWeb.cs", "menuWirelessStatistics", "Error al intentar acceder a la vista de WirelessStatistics: " + ex.Message);
}
}
private void LoadPNR(WebBrowser webBrowser1)
{
try
{
HtmlWindowCollection coll = webBrowser1.Document.Window.Frames;
foreach (HtmlWindow win in coll)
{
HtmlElement ele = win.Document.GetElementById("tPNR");
if (ele != null)
{
win.Document.GetElementById("bA").InvokeMember("Click");
process = BLL.ProcessControl.提交;
fillData = BLL.FillData.初始化;
break;
}
}
}
catch { }
}
private bool FindChildFrames(HtmlWindow n)
{
HtmlWindowCollection x = n.Document.Window.Frames;
if (x.Count < 1)
{
richTextBox1.Text += "IN THE ROOT\n";
return(false);
}
else
{
richTextBox1.Text += "---->Diving\n";
foreach (HtmlWindow w in x)
{
if (FindChildFrames(w) == false)
{
PrintAllElements(w);
}
}
return(true);
}
}
/// <summary>
/// This method iterates recursively through the <see cref="HtmlWindowCollection"/>
/// of a webbrowser document get the maximal scroll size of the containing frames.
/// </summary>
/// <param name="htmlWindows">
/// The first <see cref="HtmlWindowCollection"/>
/// to start parsing. You get it from browser.Document.Window.Frames
/// </param>
/// <param name="currentScrollsize">
/// Ref. A <see cref="Size"/> to be updated with
/// maximal scroll size values.
/// </param>
private static void GetLargestScrollSizeOfAllFrames(HtmlWindowCollection htmlWindows, ref Size currentScrollsize)
{
foreach (HtmlWindow window in htmlWindows)
{
try
{
HtmlDocument document = window.Document;
if (document == null)
{
continue;
}
GetMaxScrollSizeOfDocument(document, ref currentScrollsize);
if (document.Window != null)
{
GetLargestScrollSizeOfAllFrames(document.Window.Frames, ref currentScrollsize);
}
}
catch (UnauthorizedAccessException ex)
{
ExceptionMethods.HandleExceptionSilent(ex);
}
}
}
//Intenta obtener la lista de MACs
public List <String> obtenerListaMac()
{
try
{
List <String> lsMac = new List <string>();
//Buscar el frame correspondiente donde se encuentra los botones a partir del name
HtmlWindowCollection frame = _web.Document.Window.Frames;
//Buscar la tabla que contiene los datos de las estadísticas
HtmlElement tabla = frame[2].Document.GetElementsByTagName("TBODY")[1];
//Obtener las filas
HtmlElementCollection filas = tabla.GetElementsByTagName("tr");
//Verificar que la tabla es correcta, verificando el título de la misma
if (filas[0].GetElementsByTagName("td")[1].InnerText == "MAC Address")
{
//Recorrer las filas, excepto el primero q son los títulos, y obtener cada una de las MACs
for (int i = 1; i < filas.Count; i++)
{
//Obtener la segunda columna, que es donde esta la MAC y añadir a la lista
lsMac.Add(filas[i].GetElementsByTagName("td")[1].InnerText);
}
//Reiniciar contador
reintentos = Datos.cantidadReintentosAnteFallo;
return(lsMac);
}
else
{
//La vista no es la correcta, muy probablemente
//Reducir el número de reintentos
reintentos--;
if (reintentos == 0)
{
//Volver a navegar desde el inicio, reiniciar contador
reintentos = Datos.cantidadReintentosAnteFallo;
iniciarNavegacion();
}
ControlLog.EscribirLog(ControlLog.TipoGravedad.WARNING, "ControlWeb.cs", "obtenerListaMac", "Error al intentar leer las direcciones Macs de la web, la tabla leida no es la correcta, título leido: " + filas[0].GetElementsByTagName("td")[1].InnerText);
return(null);
}
}
catch (Exception ex)
{
//Reducir el número de reintentos
reintentos--;
if (reintentos == 0)
{
//Volver a navegar desde el inicio, reiniciar contador
reintentos = Datos.cantidadReintentosAnteFallo;
iniciarNavegacion();
}
ControlLog.EscribirLog(ControlLog.TipoGravedad.WARNING, "ControlWeb.cs", "obtenerListaMac", "Error al intentar leer las direcciones Macs de la web: " + ex.Message);
return(null);
}
}
