delphi webbrowser

Webbrowser cookie operations 1. Get cookie in webbrowser Cookiecontainer mycookiecontainer = new cookiecontainer (); String cookiestr = webbrowser1.document. Cookie;String [] cookstr = cookiestr. Split (';');Foreach (string STR in cookstr){String [] cookienamevalue = Str. Split ('= ');Cookie ck = new cookie (cookienamevalue [0]. Trim (). tostring (), cookienamevalue [1]. Trim (). tostring ());CK. Do

As a popular plug-in, webbrowser has always been notorious for its ease of use and difficulty in writing. Its massive interfaces are busyProgramHappy employee. A few days ago, we needed to drag and drop files in webbrowser. Some problems were solved and we hope to share them with you. I'm a cainiao. Thank you. Environment: Pure SDK (MFC is not used, because it is too convenient, so it se

There are two main types of hyperlink: 1. Open hyperlink in this window; 2. Open hyperlink in a new window. The classification criteria are of course different manifestations when you click a hyperlink in the webbrowser control: the former directly opens a new page in the current webbrowser control, and the latter opens a new page in the Internet Explorer window. In the

Webbrowser full contactIn the process of daily program development, I often encounter the problem of using IE. There are two general cases of using IE, one is as mentioned in monitoring the gmmail mailbox, the other is a program similar to crazybrowser that uses the webbrowser control.In fact, using webbrowser in a program is actually very simple, because

An unsuccessful attempt to display SVG using the WebBrowser control The project needs to display and manipulate SVG in a window application, and I think of three ways:1, the development and implementation of the SVG display and operationThis approach requires more work, involves understanding the SVG standards, selecting the implementation part (after all, the standard is too large), and using graphics implementations such as Directx,opengl or Java aw

Here are 6 ways I've tested 6 cookies to clear WebBrowser: //method One: Call Wininet.dll to clear cookies (recommended)Suppresswininetbehavior (); //Method Two: Delete the user login information, this is equivalent to the browser logout function, using the features IE comes with (recommended)HTMLDocument document =WB. Document; Document. ExecCommand ("Clearauthenticationcache",false,NULL); //Method Three: Delete the native cooki

In winForm, how does one implement the Webbrowser control to load html pages ?, Winformwebbrowser The Webbrowser control is very easy to load html pages. Drag a webbrowser control to the form, and load webpage resources by using the code: webBrowser1.Navigate ("cityApi.html. To implement winform interaction with Web pages, you need to use the webbrowserappsdocume

When you use the webbrowser control to browse a webpage, a new webpage window is usually displayed. If you do not have any control, it will be opened in the default browser (usually IE, in this way, the new window is opened, and the original program is difficult to control, and the session sharing problem between the webbrowser control and IE exists. The solution is to enable the newly opened webpage to be

Recently, a web project requires that a program capture a Web page. For example:In test. put a textbox and a button on the ASPX page. the textbox is used to enter the URL of the webpage to be crawled. After the button is pressed, the server needs to capture the previous URL and display it. I made the business logic of image capturing into a class: Using system;Using system. Data;Using system. Windows. forms;Using system. drawing;/// /// WebSnap: A web page capturing object/// Public class websna

Properties and events for WebBrowser WebBrowser How to jump page Web. Navigate (""); WebBrowser How to loop jump to get page content BOOLLoading =true;//the variable indicates whether the Web page is loading. stringHTML =string. Empty; WebBrowser Browser=NewWebBrowser (); Public vo

Manipulate the file upload control in a Web page by simulating a keyboard mouse in WebBrowserIntroductionThese two days addicted to Google SketchUp, just play enough, on a whim, research a bit webbrowser.I have mentioned in the article "WebBrowser Control using skill sharing" that "I can now manipulate all kinds of HTML elements through WebBrowser, but I can't control the HTML upload Control", for security

Recommended reading:C#webbrowser control using tutorials and tips Collection-crossbred collectionC # WebBrowser forced to open in this window, disable opening in new windowC # WebBrowser prohibits opening in a new window, forcing it to open in this window (many ways to organize)How to resolve multiple calls to the Webbrowser.documentcompleted eventWebBrowser cont

Because the default browser for the WebBrowser control of VS is IE7, a lot of Web page compatibility is not very good, so you have to modify the default browser.Before setting: After setting:When loading the WebBrowser interface, perform the following methods to set the browser.1 /// 2 ///to define an enumeration of IE versions3 /// 4 Private enumieversion5 {6Forced I

Today, on YouTube, I read a little video about the usage of WebBrowser controls and summarize them.First create a WinForm program, drag a TextBox control and a button, and then drag into a Panel control:After you drag into the Panel control, locate the WebBrowser control and double-click it, and the WebBrowser control is automatically populated to the Panel contr

C # webbrowser Development Guide Reference Unit mshtml; Path: C: \ windows \ assembly \ GAC \ Microsoft. mshtml \ 7.0.3300.0 _ b03f5f7f11d50a3a \ Microsoft. mshtml. dll // different version paths 1. How to Use Webbrowser to obtain the full source code of a webpage 1. framework not included String s = WB1.DocumentText; 2. Framework included IHTMLDocument2 doc = WB1.Document. DomDocument as IHTMLDocument2

This article describes how to use webbrowser to browse a specified url in python. The example shows how to use Python to operate the webbrowser module, which is very simple and practical, for more information about how to use webbrowser to browse a specified url in python, see the following example. Share it with you for your reference. The details are as follows

Asp tutorial. net webbrowser webpage codeUse fiddle to intercept the url and data sent to the server, and use the httprequest class code to post to the server.Another method provided today is to use the webbrowser control in the winform control to operate the page. Here we will simulate a search process, open the Baidu website, enter the search keyword, and open the connection in the search results Publi

Today, we found that the newly written WinForm application occupies abnormal memory. After analysis and testing, we found that it was caused by multiple WebBrowser controls. To facilitate problem description, the following is the simplified code:Form1.cs:Public partial class Form1: Form{Public Form1 () {InitializeComponent (); }Private void button#click (object sender, EventArgs e) {(New Form2 (). Show (); }}Form2.cs:Public partial class Form2: Form{P

Review the previous article and provide two methods to automate webpage operations. Tamper with HTML code and load it to WebBrowser for running Use Fiddle to intercept the URL and data sent to the server, and use the HttpRequest class code to POST to the server. Another method provided today is to use the WebBrowser control in the WinForm control to operate the page. Here we will simulate a search proce

1. subscribe to and process events (1) define an event processingProgramMethod. The signature must match the delegate signature of the event. For example, if the event is based on the webbrowserdocumentcompletedeventhandler delegate typeCodeThe corresponding event processing function is defined: Void handledocumentcompletedevent (Object sender, webbrowserdocumentcompletedeventargs e) Handles the webbrowser. documentcompleted event and receives