I am new and self taught to vb.net I am trying to use html anchors on my page and use image button click to go to the anchor on the page. This what I have it dosent show any errors but it also dosen't work.
Public Partial Class Hostedbusinesstrunkingfeatures
Inherits System.Web.UI.UserControl
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
End Sub
[Code] .....
I have a normal winform and I would like to know is there any possibility to generate a html page and to add a css file to the html page from the local folder.
something like this:
<html>
<head>
<script type="text/css" src="MyDir/main.css"></script>
</head>
<body>
</body>
</html>
How do I do this from the codebehind(logic part)not web application codebehind using webbrowser control.
I have a question about help files. The team that does our application help files, created web help, but did not generate a CHM file; it just uses an .index.htm. A valid reference to a specific topic is done using anchors and would look like this in the browser:[URl]..I am trying to launch the specific topics from within my .NET application by using the form's HelpRequested event, which I have done in the past (using a CHM, but they want to modernize with full web help), but can't seem to get the topic to come up.
[Code]...
I have a page which is used to display numerous forms for the user to fill out and get reports generated. Each of these forms is inside it's own ASP:Panel control so that I can toggle the visibility of the form (so that only those with appropriate permissions get access to the reports they are allowed to).
The client has now requested a "table of contents" like area on the page with hyperlinks pointing to each of the forms (so that they don't have to spend time scrolling the page to find the particular report form they want). This is easy to accomplish using standard <a href="#Area"> and <a id="Area"> tags. What I am now looking for is a way that would allow me to hide the links of reports that the user does not have access to.
I was first thinking of using the ASP:LinkButton control, but I do not want any postbacks to occur from clicking the links (that would be very unnecessary). Are there any other methods I could use to accomplish the same goal? I am looking for something which would make it easy for me to toggle the visibility of the corresponding link at the same time I am toggling the visibility of the panels containing the report forms (done now from the code-behind).
I'm having some problems with custom controls and anchors today. I made a custom control containing a picture box and a vertical scroll bar. When I adjust the form the custom control outer area (the blank part) will adjust to the size of the form but the picture box and scroll bar do not. I have the picture box anchored to all sides and the vertical scroll bar anchored to the right side. They just will not adjust with the control when it is resized on the form.
View 4 RepliesI am wondering if it is possible to put an application I have made in visual basic 2010 into a html page so it can be used via the internet instead of just on my pc, if this is possible how could I do it?
View 9 RepliesI have an HTML page created from an XLS page. How can I get it to completely fit in a web browser page? I have the size of the web browser properties set to match the monitor res. (1080x1920) but it still displays much larger than that..
View 7 RepliesI have the following code:
Code:
Protected Sub form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles form1.Load
Dim objDB As New clsDB
[Code]....
Basically, when the user click Print button, it will print out the page after select the data from database, all the codes works fine, but i am having the problem to fix all the data into one page,is there anyway for me to fix all the data to one page during printing using vb/net code?
I have the following code:Code: Protected Sub form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles form1.Load
[Code]...
I use this to load html page by xml
Dim xmlDoc As New XmlDocument()
xmlDoc.Load(Server.MapPath("index.htm"))
Or
Dim xmldoc As XDocument
xmldoc = XDocument.Load(Server.MapPath("index.htm"))
but i got some errors like :
Expecting an internal subset or the end of the DOCTYPE declaration. Line 2, position 14.'>' is an unexpected token. The expected token is '"' or '''. Line 1, position 62.Expecting an internal subset or the end of the DOCTYPE declaration. Line 5, position 20.
all these errors came to me when i solve one another one show up.
i'm asking do i use the perfect way to load this file or is there another way for that?
My problem is that i want to develop a project in which there is front end (window form) in vb .net in which there are diffrent field for book entry name,author,image etc. all this data is stored in back end sql server 2005there is drop down list of books name the user select the name of book & click a button to generate HTML page of that book which include all
View 1 RepliesI have tried a load of different codes to retreive the names & ids of HTML Elements on a webpage but nothing I have truid works has anyone got any ideas? Here is one of my tries:
Public Class frmgetelements
Dim elementname As String
Dim id As String
[code].....
I am able to get ALL id's on the page but I wanted to be able to get this particular string of html
<input autocomplete="off" type="password" tabindex="3" size="25" name="password" id="password" value="" onfocus="_helpOn('help__password')"
Here is my current Regex: id=.*". This get ALL the freaking Id's on the page. I've tried using regexr but it's not giving me any results. How I can get this to only show me:
id="password"
I was wondering if my Web application loads an vb.net page, once that page is loaded is it possible to save it as a HTML file automatically so that I can store it into a document store?
View 6 RepliesI need to rewrite a number of ActiveX controls as VB.Net UserControls to embed into HTML pages. I have been trying to get a simple example working for the past 2 days with no luck. The control appears to display as a multiline textbox when the the HTML page is rendered in IE7.
I'm using VS 2008, .Net Framework 3.5, VB.Net
Attached is my code, the HTML page and the output.
VB Code:
Namespace MyActiveX
Public Interface AxMyControl
Property UserText() As String
[Code].....
I cant seem to retrieve value from HTML page,
<input type="hidden" name="allyId" value="5961">
i need to get the value and convert it to string as value changes often and i need to put it in url when opening the page
I am trying to create a website that will take input from user, and when user clicks submit, it will run the asp.net file which will take the data and place it into a MS Access Table. I have created the html page, the asp.net file and the db. But when user clicks Submit, a pop up comes up that asks user to either open, save or cancel the asp.net file. What am I doing wrong. Here is the code from the Asp.net file:
[Code]...
I created a browser control, and i am able to navigate around fine however, when i do a check on id's on the page, it only seems to get the id's of the very first page i went to.
Our comany has a home grown web app that displays sales orders, and i wanted to make an application that grabs that id's and puts them in a list.I have this working, its just i cant seem to grab the new HTML that is in the browser control.
[Code]...
what control can hold an html page? vb.net2003 windows app
View 4 RepliesI am using visual basic 2005. I found on the web the following function that extracts HTML from webpages. It is very useful but unfortunately it does not work with redirected pages. That is, when I put in it a URL of a redirect page it gives me nothing or error. I added to it ".AllowAutoRedirect = True" but still it did not work. I wonder how to make it work for redirected pages.
[Code]...
I want to extract the link in this code: <a class="i_link dominantcol" href="http:rapidgen.net/get/3lt4c/megakey.exe">Download</a>.Using webbrowser1. getelementbyid - how do i do it? I just want the link as dim x as string = http:rapidgen.net/...t4c/megakey.exe
View 1 RepliesI am working on my application that I am reading the strings through html page using with httprequest. All I am trying to achieve by find the value using with the matches which come next equals, something is like: "Address=Whateveritgoeshere". So I want to extract to get the strings which it would be: "Whateveritgoeshere"
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'Address of URL
Dim URL As String = "http://mysite.com/getInfo.asp?id=" & Textbox1.Text
[code]....
However when I deug to run the application, I have got an empty returned strings. Do you know why I have got an empty returned strings?If you think that I have done something wrong then how I can only extract the strings that come next to the "Address="?
I am developing a program that gets the html source code of a certain webpages in a website.
I already developed one program that does so here's the code
Dim request As System.Net.HttpWebRequest = System.Net.HttpWebRequest.Create(TextBox2.Text)
Dim response As System.Net.HttpWebResponse = request.GetResponse()
[Code]....
Recently, I found out that I could do the same using Sockets. This time I want to parse HTML of those web pages SIMULTANEOUSLY. I tried parsing simultaneously on my previous program using multithreading but my bandwidth keeps decreasing as threads increase so, to make my questions short,
How can I parse many web pages' source SIMULTANEOUSLY without decreasing my Bandwidth? Does using Sockets in multi threading decrease Bandwidth? (If anyone tried)
I'm writing a program in VB.net that gets the source code of a web page with a video on it. it then uses regular expressions to isolate the download link of that video. then it uses "httpwebrequest" and "httpwebresponse" to download the video. my problem arises when certain sites have a page where you have to click continue in order to get to the video page. [URL].. called "The.Matrix.Reloaded.2003.mp4" so i tell my program to get the source code for the url [URL]..but it cant find the video's download link because it's searching for the file in the "continue" page's source code. you can see what i am saying by going to that website above and viewing the source code by right clicking on it. and then click continue and do the same when the video appears and you'll notice that the file is only there in the second one.
So my question is how can i get the source code for the page that the video is playing on and not the page where i have to click continue?
[Code]...
I have a Master page and many, many pages that use it. On one or two of the pages, there is not enough content to fill the entire page. This causes the footer to appear near the middle of the screen and the background to be visible at the bottom of the page. I would like to know if it is possible to have the ContentPlaceHolder automatically generate white space to force the footer to the bottom of the page. I have looked through the code of the master page and did not see anything that was forcing the size of the ContentPlaceHolder. I also checked the two pages that I am having the issue with and did not see any explicit size declaration.
<body runat="server" id="main">
<div id="wrap">
<form id="template_form" method="post" enctype="multipart/form-data" runat="server">
<table id="Table1" cellspacing="0" cellpadding="0" width="800" align="center" border="0"
runat="server">
[code]....
I have a project i am working on, I want to be able to make a choice in say a Treeview control, and in the code behind Click event i would like it to open a dynamic page in a new browser tab, My difficulty is that the Response.Redirect("http:xxx") opens it in the same browser tab that has focus i have tried to add Target=_blank but not certain if this is usable attribute of the response object, and i also believe if it did work it would be more like a pop-up than a new tab. i have searched for more than a week now and have found nothing that works.
Response.Redirect("~\PM\HTMLSched.htm")
(opens the page in the same tab)
'Dim url = "~\PM\HTMLSched.htm"
[Code].....
I have saved some HTML pages from the web...now i want to parse some specific data. I mean I want to retrieve some specific part from the HTMl page using VB/C# code. How do I go about it? I am using this code to read the html file..All i want to do now is to save the specifications to the DATABASE.
1. How do i select the specifications and display them in a ListBox??
2.How do i save it to the DATABASE??
i want to remove script tag in a html page. i am using regex class for that. i have this string "^<script>+(.*)+</script>$" i have another query string which i got from internet but that strips only <script> not the whole eg. <script>xxxxx</script>.. here s the code. (?i)<s*
(script)[^>]*>(?[^<
]+)(?=(?:</1)|(?:
?
)))?
i cant even understand that code..
I'm using the following code to retrieve a URL and then parse the HTML from the page:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnStart.Click
Dim Temp As String, searchstr As String
[Code]....
I think my problem is that I don't exactly understand how I am supposed to start and end the parsing. I know that in my above code, the "meta" tag is the start and the chr(34), double quotes, is the ending.
When I modify my code, I have price line, which in th html ends with another character, the ">" sign. In the first code, the "content" tag doesn't end with another character, it just continues the line, which is easy and it works.
i have a button that grabs a text file depending on what the user types in a text box.And then it loads the text file and makes an HTML report on an external browser. Thats all good.But i want another button under that button that does exatly the same thing but it displays the html in a form using Web Browser for vb.net. 2008 version by the way. so i have two buttons, depending on what the user pushes. same html is produced, but one is in external browser while the other is in form.Here is code i used for first button
Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim sFilename As String
sFilename = ("E:\RMIT WORK\Testing\" & txtOfficeID.Text & ".txt")
If Not File.Exists(sFilename) Then
[code]....
