Parsing XML Loaded In Richtextbox (loaded From URL)?

Dec 15, 2011

I have two rich text boxes, and two buttons on my screen. The first button grabs HTML from a URL and then converts the HTML to XML which resides in rich text box 1. The second button is to grab the XML from the rich text box1 and then parse it to grab all the input elements by their ID.

My issue is that my parser isn't doing anything. My guess is that I'm not quite getting the XML from the first rich text box.What would be the best way to grab the XML from a rich text box load it into memory and then parse the XML to grab all the ID tags?

[Code]...

View 1 Replies


ADVERTISEMENT

Parsing XML Loaded In Richtextbox (loaded From URL)

Dec 14, 2011

I have two rich text boxes, and two buttons on my screen. The first button grabs HTML from a URL and then converts the HTML to XML which resides in rich text box 1.

The second button is to grab the XML from the rich text box1 and then parse it to grab all the input elements by their ID.

My issue is that my parser isn't doing anything. My guess is that I'm not quite getting the XML from the first rich text box.

What would be the best way to grab the XML from a rich text box load it into memory and then parse the XML to grab all the ID tags?

Here is my code --

Imports mshtml
Imports System.Text
Imports System.Net

[Code].....

View 1 Replies

RightToLeft RichTextBox With Pre-loaded Text

Jun 4, 2012

Ok i found a strange type of bug in MS default Richtextbox in vb.net 2008. If we add some line of text in Richtextbox programmaticlly. there is a gape from right side. see the image below

here is my code

Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim f As New Form

[Code]....

View 2 Replies

VS 2010 - Closing A Text File Loaded Into A Richtextbox?

May 30, 2010

I have no problem loading the contents of a text file into a richtextbox(rtb) with the below code. I can then edit and save the contents of the rtb to the file, and clear the rtb.

However, is the file still open? Does loading a text file into the rtb actually open that file? I am asking because I can't find any methods or techniques to close a file that has been loaded into a rtb. Is clearing the rtb the correct procedure?

Public Class Form1
Dim openFile1 As New OpenFileDialog()
Private Sub OpenToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenToolStripMenuItem.Click

[code].....

View 1 Replies

Can A .WPF File Be Loaded Into A Tab

Jul 19, 2009

Can a .WPF file be loaded into a tab or a container in my visual basic application. Ill use one of my code snippets as an example. to load another form into a tab control i use.

Private Sub AllToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AllToolStripMenuItem.Click
Dim phoneqq As New PhoneQuote

[Code].....

View 2 Replies

Run A Vb Project Without Vb Being Loaded?

Jul 8, 2011

The title says it all, if you have link on what I need to download please indicate in this thread or please relocate me if there's a thread for this problem.

View 3 Replies

Symbols Not Loaded

Mar 20, 2010

I have a web service I am working on. Recently I made a whole bunch of changes and now, although I can successfully compile it, when I run it my break-points will not work. The red dot turns into a circle and floating the mouse over it reveals the message:

The breakpoint will no currently be hit. No symbols have been loaded for this document.

I have NO idea what I changed to cause this to begin happening. One big change was to add a reference to a WSDL, but I really don't think that is the problem.[code]...

View 2 Replies

Assemblies Not Being Loaded Properly?

Sep 19, 2009

I have a windows forms Application using DCOM to connect to another server in order to retrieve data from a database. The program works perfectly fine on my develeopment box both inside of and outside of the idea.However it throws an exception on my test box: System.Exception.... TYPE_E_CANTLOADLIBRARY. The error happens when accessing a property of on the the public DCOM classes. The property holds an instance of one of the private classes for the DCOM. I've compared the registries and all the relevant entries seem to be the same. When I compared the dumps I noticed that System.Config and System.XML werent loaded on the test machine, even though they are installed and appear to be in the GAC.

[Code]...

View 6 Replies

C# - Trace Not Working In A .NET DLL Loaded From VB6 EXE

Feb 10, 2010

I have a .NET DLL that writes to the Trace. But it seems that when I call my DLL from a VB6 EXE the trace is not working. I have created an myApp.config file in the EXE folder with the trace configuration, but this does not solve the issue. I've also tried creating the Trace objects in code, but doesn't work:

[Code]...

View 2 Replies

Can Form Be Loaded Into Browser

Oct 15, 2011

I want to know if vb .net form can be also loaded into browser.And how it will done?

View 3 Replies

Can Sprites Be Loaded As An Array

Aug 17, 2011

I'm trying to make a trading card computer game with my own trading cards and I was wondering if I can load the sprites of all the cards into an array that looks like this: Dim Card(342) as CSprite (CSprite class helps display the sprite on screen) and not have any problems displaying each one on the screen.

View 1 Replies

Change Dataset Loaded From XML?

May 4, 2012

im using a Dataset which loads XML from xml file on form startingit has one more form in which button click event adds a table to dataset but while adding it , compiler gives error like" DataSet loaded from XML , editing is not possible (like that)"

View 2 Replies

Check If Site Has Been Loaded?

May 31, 2009

Using the webbrowser control and conditional logic, how would I check to see if a specific site has been loaded?

View 6 Replies

Draw Something When A Form Is Loaded?

May 1, 2012

I want to draw a histogram when Form2 is loaded, I load Form2 using button of Form1 It didnt work, Form2 is loaded, but no image...i dont know why here's the code

Private Sub Form2_Paint(ByVal sender As System.Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles MyBase.Paint
Dim img As Graphics = PictureBox1.CreateGraphics

[Code]....

View 5 Replies

First Record Not Loaded Into Table

Nov 22, 2011

I have the following piece of code which retrieves records from an Oracle database and loads it into a datagridview. The problem is that the first record returned by the query is never loaded into the datagridview. I already counted the records (on the commented part of the code) and the DataReaderOracle object counts allways one more record than the ones loaded into the datagridview.

[Code]...

View 4 Replies

Forms To Be Loaded On Random

Oct 11, 2011

I am trying to create a simple game for children for my final year project, I have a number of form that will display a different type of question for each form. I am aware of the form1.Show() and form1.Hide(), is there anyway that I can load a form on random. for e.g, lets say I have form1, form2, form3, form4.I want the order of the forms to be shown in random order.

View 4 Replies

Get Path Of Loaded Text?

Mar 8, 2011

I'm loading a textfile into a dynamically created RTB (whatever). The name of the file is added into a tab, which has the RTB in it: Path.GetFilename.

View 2 Replies

How To Check If Form Has Been Loaded

Aug 3, 2010

Is there a way to check if a form has been loaded yet? I saw in C# they have a isLoaded property, but it doesn't seem to exist in the VB.Net Form class?

View 17 Replies

How To Get Value Of Pixel Of Loaded Image

Aug 18, 2009

Now I have inserted a picturebox and now I have to get the color value of a pixel of the image which I load to it.

View 5 Replies

Inherited Form Cannot Be Loaded

Sep 12, 2009

I am trying to create an inherited form- when I go to add it, I get the following message- "CustomerInformation --- The base class 'Object' could not be loaded. Ensure the assembly has been referenced and that all projects have been built"

View 3 Replies

Module As In System Loaded DLL?

Apr 29, 2010

I have a few module questions i'd like to ask as i cant find much info on the internet.

How do you know if a file is locked by a module? I know how to display modules of a file but surely all 10+ DLL are actually locking the file from being deleted?

Basically im wanting to make a file unlocked.Secondly is this the correct way to unload a DLL

[Code]...

View 4 Replies

Not A Loaded Control Class

Apr 11, 2008

I am trying to open a previously created VB Project on my machine. When I open the VB Project file, I get the error-

Line 15: Class abcVBListViewCtrlCtl.abcVBListView of control abcVBListView1 was not a loaded control class.

what could be the probable problem. I am pretty new to this technology.

View 2 Replies

Set The Directory That Will Be Loaded In A TreeView?

Sep 6, 2009

I Created my own WebBrowser and now i have 2 questions:

1. Where can i set the directory that will be loaded in a TreeView

2. At Internet Explorer you can create a shortcut like Directory/iexplore.exe -google.nl

The browser goes to [URL] then, is there a way to do this in a VB.Net WebBrowser?

View 6 Replies

.net - Debug Dynamically Loaded Assembly?

Oct 20, 2011

I am debugging an assembly which I loaded dynamically with Assembly.Load(Byte[]), but I am facing some problems.First of all, I can't move the yellow arrow in Visual Studio 2010 to step into other lines of code, and also I am getiing exceptions ("Cannot find the method on the object instance.") when trying to do a quick watch on objects from a third party library (controls from Infragistics for example.)

Dim data = My.Computer.FileSystem.ReadAllBytes(file.FullName)
Assembly.Load(data)

When using Assembly.Load(String), everything works fine, and there are no problems.

Assembly.Load(IO.Path.GetFileNameWithoutExtension(file.Name))

EDIT: I tried loading the debugging symbols for my assembly with Assembly.Load(byte[]. byte[]), but it I sitll get Exceptions when trying to debug objects from third party libraries.

View 2 Replies

Application Startup MainForm Is Loaded?

Apr 1, 2010

I have mainFom and a subForm. what I am trying to do is application startup MainForm is Loaded

(2) in the Load event of mainForm. I am creating the SubFom and made it visible and also making MainForm disable

[Code]...

View 4 Replies

Auto-refresh After A Form Has Already Been Loaded?

Jan 13, 2010

How do you auto refresh after a form has already been loaded?

View 4 Replies

Brighten An Image Loaded Into A Picture Box?

Feb 20, 2011

code which brightens an image loaded into a picture box.

The form has two picture boxes, one for unprocessed image and the other for processed image.

A track bar is to be used to increase the brightness and darkness.

View 2 Replies

Can't Edit Files Loaded In WebBrowser

May 20, 2012

I have two Windows 7 machines and for some reason one of them does not save the changes in the file on the local computer when I right click in the WebBrowser and choose View Source.

When I click on View Source in the WebBrowser, it opens the file but with [1] attached to the filename.

When I edit the Source, and save it and reload the webbrowser,the changes not saved.

View 7 Replies

Can't Print With Font Loaded From Ttf File

Jun 21, 2010

I've wrote a program awhile ago that prints barcode labels. The old version needed the font to be installed in the fonts folder, but that made it a pain for people using the program for the first time, as the program would print the barcode label with a default font. If I load the font file directly and try and print, it just shows up with the default font, obviously not a barcode. The following doesn't seem to work:

[Code]...

View 3 Replies

Cannot Get Program Control To Run Correctly When Loaded In 6

Nov 1, 2011

I have a dot net activeX control. using the code below my VB 6 application is able to load the control but the "ObjectEvent" method is never called event when raise event is called within the dot net control[code]...

View 3 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved