Anyone know of an HTML parser for VB.NET or C#? I know .NET has a lot of XML support, like XMLReader and XMLWriter. Is there an HTMLWriter or HTMLReader?
Ultimately what I'd like is a library that will parser an HTML file and raise events based on the tags it finds.
I am getting the error Parser Error Message: The server tag is not well formed. on the code line below:
<asp:HyperLink ID="imgFileType" ImageUrl="images/Icon_Pdf.gif" NavigateUrl='<%#"javascript:ViewFile('erg_", Eval("DocumentName") %>' runat="server"></asp:HyperLink>
I need the url link to be parsed as:
javascript:ViewFile('erg_Invoice_3200_QRG_Restaurant.pdf');
What am I missing in the syntax?
How I can write SAX parser in visual basic.net and give me an example??
View 1 RepliesThis may sound really stupid but I have to ask cause I'm not finding this answer anywhere.I have an application where the user will need to sign up for a new user account on the website [URL]..However when I am using Firefox's plug-in Firebug to view html I am getting something totally different than when I just right click on the site and view the page source.
What I am trying to do is to get the captcha from the website and display it in a picturebox on the application so the user can view the captcha, solve the captcha and then the app post is back to the service for a response.
Here is the source that I am getting using Firefox's Firebug to inspect the element:
<td>
<input type="hidden" value="Oo3Jo1I8bgzK68agMqo3s79ZZib2OkbK" name="iden">
<img class="capimage" src="/captcha/Oo3Jo1I8bgzK68agMqo3s79ZZib2OkbK.png" alt="i wonder if these things even work">
</td>
[Code]...
Why would the two be showing me two different versions of the HTML?
And how would you be able to grab that source to view in a picturebox using webclient?
I was trying yesterday to create a CSS Parser in VB.Net with no luck.. I took a look on this article: [URL] and tried to convert from C# >> VB.Net using:[URl] The conversion went great but, when I tried to run the program, I got errors, such as: -- line 1 col 9: "{" expected ... I tried to parse the same document on the C# version, and it worked fine! But not in the VB version, so my question to you is:
View 4 RepliesI am writing an add-on for my intranet to allow my users to just email "itsupport" and parse the from as the user who logged the job and the body as the issue. Does anyone know if their is a free parser available so I don't have to look at writing something myself?
View 1 RepliesI would like to take data, from a dataset, and parse it out in XML. but, i would want the XML to be based on a particular XSD schema. The dataset is being filled from a database (wich i have no problems doing).
View 1 RepliesI am wanting to develop a VB program that will access a web page containg XML format data and pick out 1 number.I have opened the web page and see the number between tags <*> <>
how do I point my search to the web address, I have foubd XML example of data being searched when the file is on your hard drive, how to point my program to a http:// web address and then how do I scan or search for my number?
Usage: Users create pretty HTML news letters in another app. They post the newsletter to the web, but they also want to set the contents of the HTML news letter file as the body of an email and send it using Application In Question. The users understand to use absolute link and image references when sending an E Newsletter. Environment:
AIQ is a VB.Net app deployed via ClickOnce. It is an intranet app; one can be sure MS Office 2003 and the interop 11 dlls are on the target machines.
Restrictions: MAPI is out. It mangles the HTML. Since it is a ClickOnce deployment, we can't register dlls (I think, correct me if I am wrong). Therefore CDO and COM is out (again, I may be wrong.... I would be happy to be proven so).
I know there are several libraries of code out there that can parse CSV files according to the standard, but, for various reasons, I need one simple routine (not an entire library) that parses a CSV into a DataTable or array. Does such an animal exist or is it extinct? (Preferably C# but i can translate vb.net too)
View 3 RepliesI have a CSV file which I want to parse according to user input and then display the results in a datagrid. My SQL query works fine in Log Parser,and it generates the CSV file when run from the command prompt, but I can't get it work in my VB aplication. I am not usng SQL database sinceI don't think it's necessary (and I am quite new to VB)So how to run the Log Parser from Visual Basic in a way that the resulting CSV file could then be shown in the datagrid? I am able to display CSV file in a datagrid already, but the problem is running the Log Parser properly. I am trying the following:
SQLSTR = "select REPLACE_STR(TO_STRING(pvm),TO_STRING (100000),TO_STRING(10)) AS PAIVA, aika, maara INTO Report.CSV from SK_History.CSV where customer_id='"+ C_id + "' AND SUBSTR(TO_STRING(pvm),3,2)='" + C_month + "' GROUP BY PAIVA,aika,
[code].....
I am trying to make a simple log parser that pulls info from a constant (real time updating) log file.it is CONSTANTLY being updated, and i'm having issues. [code] Basically, its messing up when its time to rescan it. I can't use the 'New' on it, as it throws a error on the stream reader.And if it's throwing an error with that, i'd be curious what other errors it will throw.The file doesnt necessarily HAVE to be deleted, but it DOES have to be cleared out. (so the program doesnt have to reparse all the lines).
View 7 RepliesI've got a problem with parsing some XML. This is an example of the XML Layout
<tag1>
<tag2>
<tag3></tag3>
<tag4>
[CODE]...
The problem I have is I only want to read data from the first tag2 block and not the second. Does anyone have any ideas the line of code I need to read just that first block?
I am having difficulty writing to cvs files. My application is a text parser that scans a txt file, removes punctuation, and then stores the individual words in another txt file for later analysis. My end aim is to process txt for semantic similarities. I'm very new to this so my code is very chunky But I'd really like to pull each sentence from txt file, put into an array, and then place each array item into a CSV file with commas between words. [Code]
View 2 RepliesI have textbox1.text ( multiline) that is filled with data from a external .txt file. On each line of textbox1.text i have the folowing data:50ABCDEFGHIhsfgsdf60JKLMNOJ55JK4
I need a way to display in my second textbox ( textbox2.text - multiline also) on each line the fallowing data: "NUMBER1" & ABCDEFGHI & "NUMBER2" & JKLMNO So basically i need to find the "50" string,remove it, read "9" characters after it, same goes with 60 and JKLMNO I have a undefined non-fix numbers of lines in textbox.text1
I have found a midi parser, it WILL work, but first, I need to create a file called consol.I havent got a clue what language this will be in, or is in. I really don't know.
View 10 RepliesI'm a newb to ASP.NET and I made an app in VS2010 using NET 4.0 (Working all fine in debug mode) I tried to host my app @ aspspider and I'm getting the following error: Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately. Parser Error Message: Could not load type 'AuthStealerPanel._Default'. Source Error: Line 1: <%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="AuthStealerPanel._Default" %> I also tried to rebuild the .dll and upload it to the /bin/ and application's root.
View 2 RepliesI'm Trying to write a Cisco Command Line Parser to have an automated Graphical User Interface replacement for the Cisco console output. I have been able to get the ping time using Regular Expressions from a ping output and graph it, but am now stuck with more detailed out put of other commands like "Show interfaces" command, how I can parse the Show Interface command output and extract all the useful info which i need?
[Code]...
how I would go about designing and making a parser for a basic-like language:
var my_string = "Hello World"
var my_number = 10
Print my_string
Print my_number + 10
Quite simple (although not very simple when it comes to programming it ). Does anyone have any ideas on where I can get started/how I would go about parsing it? I know it would involve a parser tree, but how would each node be structured?
Getting command parser to work. I've made a new topic for this, because the old one isn't getting much attention, but also, I wanted to refine my questions, so that they would be easier to work with..
Here's how I have this code set up in my project..
I have a function module with public functions like so..
Code:
in my public class GameWindow I have the sub for the first rooms look command..
Code:
Now everything is going to be fed through a button click. User imputs MyString, and presses button. Here's the button code.
Code:
This isn't generating any output.. not sure how to go about getting it working. ha, I'm learning though...slowly, but surely. I like the hands on approach of implementing things into my project, and working with them. I learn better that way, plus the project'll get completed eventually.
i get this error
.:Error:.
Server Error in '/' Application.
--------------------------------------------------------------------------------
Parser Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
[code]....
I have created a resume parser which as it stands now, opens word documents and parses the content for specific tokens. It also converts the doc into html format but my problem involves natural language processing. I was told to use the SharpNLP in order to recognize specific phrases, these are typically of the type:
[Code]...
I am using VB.NET to read an XHTML file. I need my program to find every element within the XML structure which has the "class" attribute set to a specific value.IE: I need an array (or similar list) of all elements from the document which contain class="mytag".There is a list of several values I need to detect, all of which start with the same word 'mytag' followed by another word - so using a "contains" function seems sensible here
View 2 RepliesI have XML saved in this object results.resultMsg[code]...
View 1 RepliesI am currently working on a project for a client to organize company forms easier
Here is what I need the program to do:
1.Have an input box where the name of an image can be posted. (This image will be copied over to the website, but not from this program, a standard FTP client will be used for that)
2. When the 'Generate' button is clicked, a .html page will be generated which is completely empty (Except for tags and such, which is required) and code to embed the name of the image (from step 1)
So this way the 2 files (HTML and Image) can be uploaded to the server, and made live relatively quickly. There is a flash application that auto-updates that displays the avaliable forms that has been made, but it is a pain to do it, and plus, it wastes time from the IT guy's jobs where as with this program, the receptionist could do it, as she handles the forms.
how to detect if MSXML parser is installed on a machine or not. I looked for a registry entry,but unable to get one. I am writing a VB.NET application.
View 4 RepliesI'm trying to read data from a text file with multiple records and fields separated by tabs to store into arrays, which I later want to output into a textbox on the form. The problem is that with the code I've written, when I debug it it exits the sub procedure when it enters the first loop where the parser is reading the text file. There are no error messages, it just exits? I'm not even sure if what I've written is possible. Here's what I've written so far:
[Code]...
Is there a way to emulate the following HTML function in VB.net[code]...
View 2 RepliesI need to get items from a html list from the vb.net code behind in my asp.net web site. Any thoughts on how this can be done? I want to use the list items then in an sql statement to retrieve data from a database.
Im using javascript on the front end to handle drag and drop between these two lists[code]...
I am making a download manager in VB 2010. I need to be able to pass the download link from an HTML page to the VB Application. This is what i think i need to do in the HTML:
[Code]...