webbrowser-control | 易学教程

how to pass ip-address to webBrowser control

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How to pass IPAddress to webBrowser control This is my code but i don't know how to pass ip-address to webBrowser control. IPHostEntry host; string localIP = "?"; host = Dns.GetHostEntry(Dns.GetHostName()); foreach (string line in File.ReadAllLines("proxy.txt")) { IPAddress ip = IPAddress.Parse(line); if (ip.AddressFamily.ToString() == "InterNetwork") { localIP = ip.ToString(); textBox1.Text = ip.ToString(); // This code doesn't work, it's just a hypothetical example: webBrowser1.SourceIPAddress=ip; webBrowser1.Navigate(textBox2.Text); } } this is how i want to pass ip-address to webBrowser

OLE Control window handle error with WebBrowser and Delphi 2007

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I have run into an issue a couple of weeks ago that appear to have no logical explanation. I'm building an application with Delphi 2007 using AlphaControls and a WebBrowser component placed on a form. The TWebBrowser fetches a banner from the web and displays it into the UI. bad thing is that as soon as the form with the banner is displayed, I get the " Could not obtain OLE Control window handle ", while the browser is being displayed outside of the form, in the top left corner of the desktop. I've been trying basically anything to figure it out, but the debugger does not provide too much

Webbrowser control File Download dialog Bypass

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Actually I want to download a file from website using Webbrowser Control, but because of File download Dialog box, I am not able to automate downloading process. For Bypass it I want to use webclient and need to transfer all session and cookies to webclient from WebBrowser Control or I need set all custom header from webbrowser control to WebClient. Please Help me I am in very bad situation. Thanks In Advance..... Actually i want to download a file from website using Webbrowser Control, but because of File download Dialog box, i am not able to automate downloading process. Implement a custom

Call TypeScript function from C# webbrowser control

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问题 I have WinForm with WebBrowser control where I open HTML5 + Angular JS (TypeScript) form. I want to call typescript function from my C# code but it is not working with InvokeScirpt() method. webBrowser1.Document.InvokeScript("method", new object[] {"123", "453")}); I am able to call Javascript method using this way when i load HTML + Javascript page in webbrowser control. Also, please note typescript function I am able to call from the HTML page I have (on button click) Could you please

WebBrowser - unable to retrieve and set HTML elements in an .asp page which is called

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This is for a Desktop C# app in Visual Studio Express 2012. I am using a webBrowser control to logon to various websites however I am unable to retrieve and set the attributes for this particular website where the logon attributes are in an .asp page which is 'called' by the HTML. The attributes themselves do not appear visible via GetElementById or navigation through the HtmlElementCollection. The HTML snippet below shows the call to login.asp and the fields "CorporateSignonCorpId" and "CorporateSignonPassword" which I am trying to set but which reside in "login.asp" **Website HTML** </head>

MSGestureHold is ignored by WebBrowser Control for Windows Phone 8.1

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问题 I am updating my browser app to support Windows Phone 8.1 and I noticed the MSGestureHold event is not raised. To reproduce this error, Download the MS Mini-browser Sample. Upgrade the project to WP8.1 project in Visual Studio 2013 and add IsScriptEnabled="True" . Run the project on WP8.1 emulator or device Navigate to this touch and mouse example. Scroll down to the Sample 1: handling the hold gesture section and click the IE11 users test. Notice that MSGestureHold is not working. However

WebBrowser - unable to retrieve and set HTML elements in an .asp page which is called

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问题 This is for a Desktop C# app in Visual Studio Express 2012. I am using a webBrowser control to logon to various websites however I am unable to retrieve and set the attributes for this particular website where the logon attributes are in an .asp page which is 'called' by the HTML. The attributes themselves do not appear visible via GetElementById or navigation through the HtmlElementCollection. The HTML snippet below shows the call to login.asp and the fields "CorporateSignonCorpId" and

Webbrowser control authenticate not working when access file folder

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问题 I have a .Net 2.0 WinForm application, it has a WebBrowser control which is used to access a secured network drive, this network drive only granted access to a few special account and the application needs to impersonate one reader account to read the PDF file. I used the LogonUser and the application was able to impersonate the reader account to see the file names under the folder, but then when I use webBrowser1.Navigate(new Uri(filePath))m, I got access denied. So after research, I know

WebBrowser Control - No CSS applied

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I need to host an online payment gateway in a Browser control in Framework 4.5 and have come across the problem where the CSS is not applied correctly or indeed at all. I have been through all of the options here with no luck and have tried to use the Navigate override detailed here and shown below where the page renders properly but is popped in a new browser window. browser.Navigate(url, "<meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge,chrome=1\">"); What I'm looking to do is make some webservice calls dependent on what control the user clicks in so I have tapped into the MouseDown

Size WPF Browser to its HTML-Content

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I want to show my Flair in a WPF Browser Control and size it to the smallest size possible. XAML: <Window x:Class="TestProject.MainWindow" [...] Title="MainWindow" MaxHeight="500" MaxWidth="500" Loaded="Window_Loaded" SizeToContent="WidthAndHeight" Height="86.453" Width="163.44"> <Grid> <WebBrowser x:Name="browser"></WebBrowser> </Grid> Here is my Code-Behind: public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); } private string CreateHTML() { StringBuilder builder = new StringBuilder(); builder.AppendLine("<!DOCTYPE html>"); builder.AppendLine("<html>");