VS 2005 Using Webbrowser Component?
Jul 21, 2010
I have started my TV Guide app. My appoligies to those outside the USA. I don't think it will work for you.I have a form with a WebBrowser component in it. I've named the WebBrowser "Display".
[code]....
This should make it open that website, but I get the error, "Value of type 'String' cannot be converted to 'System.Uri'."Opening that same link in a regular web browser takes you to the the desired site.I would like to do this without all the extra crap such as the igoogle stuff. I don't know a thing about htm/html programming, but I have uploaded the source including the websites and the source code for the sites.
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May 18, 2012
I use this to connect to proxy
#Region "Using Proxy"
<Runtime.InteropServices.DllImport("wininet.dll", SetLastError:=True)> _
Private Shared Function InternetSetOption(ByVal hInternet As IntPtr, ByVal dwOption As Integer, ByVal lpBuffer As IntPtr, ByVal lpdwBufferLength As Integer) As Boolean
[Code]....
works fine, but when i change the proxy and click button1 it stays with the old one
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Jul 2, 2009
I have the following code when a user clicks go. (it's just a part)
For i As Integer = 0 To Line.GetUpperBound(0)
LinkItem = Line(i)
Items = LinkItem.Split(";")
MessageBox.Show("Item 1: " & Items(0) & " Item 2: " & Items(1) & " Item 3: " & Items(2))
wb.Navigate(New Uri(Items(2) & "/test.php"))
' loading wb_DocumentCompleted
[Code]...
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Oct 11, 2010
I have developed win application on win XP with office 2003 using visual studio .net 2005.I am using Microsoft activex spreadsheet component.I installed my application on win 7 with office 2007, i get runtime error when i load the screen on ehich i have used that component. it says "Attempted to read or write protected memory. This is often an indication that other memory is corrupt"My AxInteropx.Owc11.dll and Interop.Owc11.dll are in same directory where .exe is stored.
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Oct 12, 2009
I've tried to implement directory listing using the Webbrowser component, I dont need much, just to display some directories, be hable to click them and then be hable to see its contents and be hable to see the images and files inside. the problem is, the default behavior of the webbrowser component is, any directory link you try to click. it will inmediately make either IEXPLORER or MS Explorer to run (in a new window) and open the directory. I just want the webbrowser component to let navigate freely on directories. What can I do to implement this? Just to Clarify: I just want webbrowser to open the directories and files IN THE SAME WINDOW and to not run the MSexplorer like it does by default.
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Jun 3, 2008
how to fill a textfield in the webbrowser-component?
I tried the VB6 way:
Web1.Document.All("fieldnamn").Value = "some text"
But it didn't work in vb.net
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Sep 7, 2009
As I've noted in another thread I'm trying to put together a secured kiosk app for access to our college library catalogue.I've managed to do most of the stuff with little fuss but, given that I'm not much of a programmer, I'm having a bit of trouble with certain features I'd like to incorporate.One of them is that I'd like the webbrowser control to return to the components designated homepage after 5 minutes of inactivity.
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Dec 18, 2011
I'm having a small issue, I'm making a VB application that would upload images via the webbrowser component.My code currently goes like this :
Dim url As String = "http://www.google.com.do/"
Dim filename As String = "C:UsersAngelPictures est.png"
WebBrowser1.Navigate(url)
[code]....
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Jun 22, 2010
i have a webbrowser component that refreshes every 5 sec, but when it refreshes you hear the *click* sound. But how do i disable that
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Jan 8, 2010
I have VB code for work with Function for login:
Sub Login()
Try
Form1.WebBrowser1.Document.GetElementById("ctl00_Login1_LoginTextBox").SetAttribute("Value
[code]....
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Feb 16, 2008
I have some code for a ProgressBar that i'm trying to link to the webbrowser component in VB 2005 XE. the code so far
If ProgressBar1.Value <> ProgressBar1.Maximum Then
ProgressBar1.Value = (ProgressBar1.Value + 1)
. the next line should look sompthing like this
[code]....
and it works for his/her purpose but I need to modify it to work for the webbrowser component.
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Mar 24, 2011
Is it possible to scroll the webbrowser-component to a form on the webpage?
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Aug 6, 2009
i need to click on button in webbrowser component but.. When i need one instance i can use sendkeys. but.. I need to run 2 or more. Then i need to manage click any other way. i try lot of many ways, but nothing realy work... I can put value into imput box but i can't click on button.. here is html tag of button..
[Code]...
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Mar 16, 2011
I use the webbrowser-component in my application, is there any way to get the HTMLSource from the webpage?
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Mar 11, 2009
I'm working on a VB.NET application for disabled people which uses the WebBrowser control to capture the HTML content from an webpage (just to present, after some code treatment, in a textbox) and trying to solve the following three problems:
1) I'm using the WebBrowser control just to load a web page, but some pages provide a refresh after some minutes. Is it possible to avoid/disable the WebBrowser refresh (important: I need to keep the WebBrowser instance alive, so I can simply dispose it) or I'll have to rewrite my application to use WebClient control instead? (solution that will be provide much more work in my case).
2) The DocumentCompleted event, that takes the HTML content and shows in the textbox, is called several times for some pages (like www.uol.com.br) and obviously beginning to execute the code on my sub method several times too. A friends of mine tell me that maybe it can be solved "setting the WebBrowser for HTTP 1.0 to avoid the load from Ajax content". Is there anyone who knows how to do it or simply knows a way/event more precise?
3) Is it possible to take the HTML content and convert the charset "on the fly"? If not, anyone knows an URL with a sample code?
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Feb 4, 2009
(I use VB 2008) I'm working with the webbrowser-component. I got a problem to fill a text-field. The textfield is named "description" but I cant fill it. I guess it's because it's more than one form on the page that got a element named "description".
[Code]...
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May 24, 2009
webbrowser component and was wondering if it's possible to make it go to a random url in a list? Like a list of urls stored in a txt file?
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May 12, 2011
im using a loop to enter text into text boxes using the following:
Private Sub FillTextbox(ByVal sElement As String, ByVal sString As String)
Dim z As Integer = 0
While Not SiteIsLoaded
[Code].....
But i have a file property, the website has the following code
<input type="file" size="30" name="torrent" id="torrent"/>
How can i use a loop similar to above to insert the filename
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Mar 12, 2009
I have a DLL that utilizes the Redemption Outlook Library. This is included in the DLL's Reference on the Project Properties Tab. This is a DLL that I wrote and one of its newest features is its ability to send an email.This DLL is called by a Click-Once program that has a GUI. When the program called the DLL and at the point of sending the email....I receive the "Cannot create ActiveX Component" error. So, in the Click-Once application, I also referenced the Redemption Outlook Library thinking that would fix the problem but it didn't. The Click-Once app resides on a server with other Click-Once apps. In it's irectory structure the DLL is also present and now....so is the Redemption Outlook Library DLL. I'm all out of ideas. Here is the code that sends the emails below.
Private Sub SendEmailToUser()
Try
Dim Application = CreateObject("Outlook.Application")
[code].....
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Mar 16, 2009
I am currently developing an application that will be the "base" for several components (business reporting systems, order management, etc). The idea is that our customers will install this "mother application", and we will offer components that will slot into it, expanding the functionality.
Now, here's my idea for how to make this work. I have some of this basic functionality down, but I want to get other people's opinions, ideas and experiences with this sort of thing before I move too far in a direction that might not be the best way to go:
[Code]....
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Aug 6, 2009
My Visual studio is hanging when I click any component or on toolbox.
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Oct 5, 2010
I have developed visual basic 2005 windows application on windows XP with Office 2003.I am using Microsoft Office Spreadsheet Component. I am using Axinterop.Owc11.dll.If i deploy my application on windows 7 with office 2007, My application gives error at loading point of that component.
so when i run my application it gives me error "unhandled exception has occured in your application. if you click..Attempetd to read or write protected memory. this is often an indication that other memory is corrupt."so i copied my sourcecode on that machine and debug. When i run my application in debug mode it won't give me error but if i run my application without debugging it gives me above error.
I found that it give me error in InitializeComponent()
Me.xls1 = New AxMicrosoft.Office.Interop.Owc11.AxSpreadsheet
CType(Me.xls1, System.ComponentModel.ISupportInitialize).BeginInit() Me.xls1.DataSource = Nothing
Me.xls1.Enabled = True
[Code]...
Any idea how to resolve this error. axinterop.owc11.dll and interop.owc11.dll are in application folder.
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Dec 15, 2010
Let's say, I have something like a table in the WebBrowser component, it's not actually a table, because the data organized in flash, but, it's organized like a table, it has like rows and columns. You can see more in the attached file. Can I transform this text organized as table into DataGridView or some another tool that serves as table. like_a_table.JPG
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Apr 25, 2011
I would like help with a script component in Visual Studio 2005 to take a text file as a source and convert it to Excel file (output). The text file uses a ~ (tilde) as the column delimiter.Also, can this be done without installing Excel on the server? Any and all suggestions are welcome. Below is sample I am having a problem with in the script component:
[Code]...
I keep getting an error stating that Excel.Application is not defined and I also get Option Strict On requires all vairable declarations to have an 'AS' clause. Can someone point me into the right direction?
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Feb 3, 2011
I am converting an old Vb6 solution to .net 2.0 in vs2010. I've been working in C# for about 3 years now and .net for 5. I don't recall having this problem in C#, but if I want initialize a readonly collection of DerivedControlFoo Is there a clean way to do it besides creating a sub to do it all off somewhere else? I'd love to be able to do it at the class level at the declaration for readability and simplicity.
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Mar 1, 2010
Create a DLL component for database operation and use created component in another project. Required methods, events and properties
a. Connect
b. Add
c. Delete
d. Save
e. Record navigation (first, next, previous, last)
f. Properties for all database fields
g. Events for validation of database fields.
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Jan 8, 2010
I've created a component whose name I'd like to be able to change while editing in the component tray. I've added a Designer action for a name property, but now I'm stuck.
Looking at the property grid, I can see that the name property is parenthesised, indicating that it's not a regular property.
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Mar 26, 2010
This is how my form design looks like: now after entering the url in the textbox,when i click the go button then the site corresponding to the url opens in the webbrowser control.
Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click WebBrowser1.GoBack() End Sub Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
[Code]...
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Jun 19, 2009
I want to disable the on screen web browser control I have until the user clicks on a button. I tried using the designmode but then when I reference it it says it is equal to nothing. It seems to clear it down. Here is my code to show my data from the database to the browser control.[code]
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Jun 4, 2009
ok so I am already able to send certain text to the webbrowsers textbox on pageload. NOW I want to add text to it if I push button2. basically I want my program to add more text to the webbrowsers textbox only in certain cases.
here is the code I have to add to the textbox in the webbrowser (it doesnt have a "name" so I have to do it like this):
vbcode
Dim HTML4 As HtmlDocument
Dim HTMLI4 As HtmlElement
HTML4 = WebBrowser1.Document
[Code].....
for my testing I am doing the above on a button1.click. So HOW could I successfully add text to that textbox in the webbrowser if I did a button2.click? For example, if I wanted to add the text: "Billy loves to play baseball". does that make sense?? I tried putting the same code in a button2.click command and all it does is erases and replaces the text into the textbox. I want to add it to the text that is already there.
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