Visit web site before it shows in browser

Question

Hii want to create a program in C# that when i type an address of web page in browser(IE) fisrt of all shows me a message when i confirm it then my browser shows it. my op is seven. can anyone helps me? thanks in advane.

Sam Hobbs · Answer

Yes it makes sense that we might have a problem cancelling the navigation. I did not really think about that problem. I will look to see if I can find something.

abc sharp · Answer

sam it works your code works welli found it : select property from right click of SHDocVm dll then you must change Embed interop types into false. it shows me all of web address that i see. but it has two problem when you open a new tab it dosn't work well and if exist a internert explorer browser befor it doesn't work you know it opens seperatly. Could you tell me how can i refuse an address when it want to show in browser? for example now i can see URL in browser i want my proram shows me a message box before the wesite be loaded in the browser and when i confirm messagebox browser(internet explorer) does show the web site.

abc sharp · Answer

I need it just for IE 8 for win 7.but if it's possible tell me for all.

Sam Hobbs · Answer

Do you need to do that for all IE windows or is it good enough to do it for just IE windows that you open using IE? One thing you can do is to process the status changed event and show the status message. That can be educational.

abc sharp · Answer

could you tell me sam how can i listen my IE browser?

Sam Hobbs · Answer

Ooops sorry. It is a COM object not a .Net library but it is hard to find in the COM tab; I do not know where it is. You need to browse for shdocvw.dll in the Windows System directory. Except for HTML shdocvw.dll has most everything you need to do with IE. That is another thing that Microsoft has done that is confusing. The .Net WebBrowser class has the basics for working with IE and HTML but not everything. For this you need to bypass .Net and go directly to IE.

abc sharp · Answer

But i have one problem:

Sam Hobbs · Answer

As far as I know the only way you will get what you describe is with a Browser Helper Object (BHO). There are not many articles about doing that using C#. One sample I think is Adblock IE . A simpler solution would be to write a program that opens a IE window using the InternetExplorer class. You would then have the instance of the IE window and you could then handle its events. The following is a console window that shows doing that but you can do it in a form. To use the code you must add a reference for shdocvw.dll. using System; using System.Threading; using SHDocVw; namespace _153311 { class Program { static AutoResetEvent Waiting = new AutoResetEvent ( false ); static void Main( string [] args) { InternetExplorerClass ie = new InternetExplorerClass (); ie.Visible = true ; ie.OnQuit += new DWebBrowserEvents2_OnQuitEventHandler (ie_OnQuit); ie.BeforeNavigate += new DWebBrowserEvents_BeforeNavigateEventHandler (ie_BeforeNavigate); ie.Navigate( about:blank ); Waiting.WaitOne(); } static void ie_BeforeNavigate( string URL int Flags string TargetFrameName ref object PostData string Headers ref bool Cancel) { Console .WriteLine( Navigating to { 0 }   URL); } static void ie_OnQuit() { Waiting.Set(); } } }

abc sharp · Answer

NO i want a program has written in c# language and don't exist any control on it but when i open up my browser(IE 7)and type a web address in the address bar first my program(which has been written in c#)show me a message with the address of web page then when i confirm it website be shown in my Internet Explorer and when i refuse it doesn't show the web site in the Internet Explorer.ok?

Manoj Singh Panwar · Answer

Do you want to say that  You are trying to write code in which the browser pops up a message first and when the message is confirmed then only it redirects the page to the given address.. If you really want to code this up do mention the language you are coding and try to elaborate your question so that it could be answered well.

abc sharp · Answer

NOi want to have a program for do this and i use Internet Explorer for surfing the internet.when i want to see a website and when i type the address first show a message in my program then when i confirm it so Internet Explorer shows the webpag. I saw also: http://msdn.microsoft.com/en-us/library/system.net.sockets.tcplistener.aspx and http://stackoverflow.com/questions/226784/how-to-create-a-simple-proxy-in-c but they aren't complete for me. what's your suggestion?

Sam Hobbs · Answer

I am not sure I understand your question. It seems to me that you could show a MessageBox first before navigating to a web site. I know that what you need to do is very clear to you but there are many ways to interpret what you are saying. Note that a WebBrowser control does not have an adddress bar for typing in an address so it is not clear what you mean by type an address of web page in browser.

abc sharp · Answer

NO  i want all web address that i type in browser url. thank you.

Mayur Gujrathi · Answer

abc????????? please confirm wheather you want to do all things for any website or for your website which you are developing