webbrowser-control

webbrowser printing

懵懂的女人 提交于 2019-11-28 01:47:50
问题 Hi I am using C# WPF webbrowser control to show html file in my local machine, I added a print feature to my application by executing print command of webbrowser control, but default behavior of Internet Explorer is to print file url in the bottom of the screen , can I turn header and footer printing for my control? Have WebBrowser control ability to print preview? Sometimes printed page is cut, can someone help to understand what is the problem. Thanks a lot!!! 回答1: I did it once (sorry, I

How do I reference a local resource in generated HTML in WinForms WebBrowser control?

牧云@^-^@ 提交于 2019-11-28 01:40:21
问题 I'm using a winforms webbrowser control to display some content in a windows forms app. I'm using the DocumentText property to write the generated HTML. That part is working spectacularly. Now I want to use some images in the markup. (I also would prefer to use linked CSS and JavaScript, however, that can be worked around by just embedding it.) I have been googling over the course of several days and can't seem to find an answer to the title question. I tried using a relative reference: the

How do I change a dropdown box in a webbrowser control?

孤街醉人 提交于 2019-11-28 01:29:58
问题 So I have a listbox I want to change, that looks like this: How do I change the July value? I need this to be 100% automated and change it to January. I made a lot of accounts on various websites and need to change them all back to the same birthdate. Yes, I'm aware I'll have to find the ID of it, etc. 回答1: View the HTML of the website and identify the id and values of the dropdownlist, for example: <select id="bdayMonthId" size="1" name="bdayMonth"> <option value="">Month</> <option value=

How to use watin with WebBrowser control?

风流意气都作罢 提交于 2019-11-28 01:27:59
Is there any way which would allow me to use watin's functionalities from my web browser control? simply i want to use watin with my web browser control i don't want my application to open a new window ,i need it in my web browser control. If you are using .Net WebBrowser Control you can create WatiN's IE object by using following code: var ie = new IE(webBrowser.ActiveXInstance); But if you do that inside your Form_Load ActiveXInstance will be null. And if you do that for example inside some kind of button_Click the application will hang after you use eg. ie.GoTo . You need to start new

WPF WebBrowser Control: What browser does it use?

为君一笑 提交于 2019-11-28 01:13:05
Does the WPF WebBrowser control always use Internet Explorer or does it use the default web browser on the system ? Regards, MadSeb Internet Explorer, though there are "hacks" posted on the internet which allow you to use a workaround in order to launch any browser you like. This thread seems to explain one of the possible solutions. Tony One issue the Web Browser Control has that it’s perpetually stuck in IE 7 rendering mode by default. Even though IE 8 and now 9 have significantly upgraded the IE rendering engine to be more CSS and HTML compliant by default the Web Browser control will have

Disable Text Selection in Chrome

浪尽此生 提交于 2019-11-28 00:50:18
问题 I am building a touchscreen kiosk that will use Google Chrome to display the content. There is no keyboard except for a virtual keyboard that will pop up for entering name info on certain screens. Nowhere on the kiosk will a user need to select anything. When I place my finger anywhere on the screen and drag it around, the blue selection fields start appearing. I have got to do away with that. Initially I was using Opera, which has a config feature for disabling text selection. I couldn't

Resizing custom user control according to data in the webBrowser control docked in it

可紊 提交于 2019-11-28 00:27:29
I have a webBrowser control named webBrowser1 that is added and docked as DockStyle.Full on a custom user control. The web-browser accepts some HTML text dynamically and displays it. I disabled the scroll bars of the webBrowser control. My problem is that whenever the content is somewhat lengthy, the webBrowser hides it from below. But the requirement of my project objective is that the webBrowser must not show either scroll bars or it should not hide some of the content. The content must be completely shown as it is without scrolling. That means the user control on which the webBrowser is

How might I create and use a WebBrowser control on a worker thread?

限于喜欢 提交于 2019-11-28 00:27:22
I am creating an application that does screen shots of websites using the following method http://pietschsoft.com/post/2008/07/C-Generate-WebPage-Thumbmail-Screenshot-Image.aspx I tried to make the application multithreaded but I have run into the following error: [ActiveX control '8856f961-340a-11d0-a96b-00c04fd705a2' cannot be instantiated because the current thread is not in a single-threaded apartment.] Any suggestions how to fix this issue? My code is basically as follows: List<string> lststrWebSites = new List<string>(); lststrWebSites.Add("http://stackoverflow.com"); lststrWebSites.Add(

Workaround BeforeNavigate2 not being fired in WPF .NET

廉价感情. 提交于 2019-11-28 00:22:46
I need to send headers with every request I transmit using the System.Windows.Controls.WebBrowser control. Using C# with .Net, due to a bug described here , the BeforeNavigate2 event, which would help me with call-by-reference-parameters, is not being fired, and the BeforeNavigate event described in the bug report does not help me, as its parameters are read only. The Solution described here are difficult to impossible to use as I have a lot of references to the Controls Web Browser that would have to be solved, leading through existing interfaces and other libraries in this project. Like in

How programmatically submit a form without a submit button in WebBrowser

让人想犯罪 __ 提交于 2019-11-27 23:10:16
I navigated to a website with a form that has no submit button but does have form. I would like to submit this form. How to do this using C# and WebBrowser control? Cam Soper Try this (or something like it): HtmlElementCollection elements = this.webBrowserControl.Document.GetElementsByTagName("Form"); foreach(HtmlElement currentElement in elements) { currentElement.InvokeMember("submit"); } 来源: https://stackoverflow.com/questions/1539685/how-programmatically-submit-a-form-without-a-submit-button-in-webbrowser