Child Element Of XML Element Is "" When There Is A Space In The XML Document?
May 23, 2012I have the following XML:
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I am accessing the name of the child element like this:
[Code]...
I have the following XML:
[Code]...
I am accessing the name of the child element like this:
[Code]...
I have a number of rewrite rules for a lot of things that I did in IIS7, like removing trailing slashes, canonnical URLs, lowercase lettering, and such. IIS altered my web.config, and everything works fine on the website, like it should. But in the Visual Studio web.config, the opening < rewrite > statement is underlined in blue, and at the bottom of VS, it says that the element 'system.webServer' has invalid child element 'rewrite'. But this is how IIS made it. I didn't do this manually. Should I be concerned with this VS error, or should I just leave as be, since it's working how it should work? Here's an example of my web.config:
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My program handles XML files that have certain elements within a root-child node that are identical expect for their inner text value. So while populating my combo box with all of a root-child's child element's names I get like five identical items listed. Which brought about the problem of selecting say the third item and getting the value of the first displayed. So I came up with a loop function that determines if the selected combo box item is preceded by one of the same name, if it is, then it adds +1 to a counter variable and keeps checking farther and farther up the list. Once it loops to an item that doesn't have the same name it exits and it reads the Xth (X = counter mentioned earlier) element's inner text from the file. This works great for elements 1, 3, 4, and 5. But not for 2. A while back when I was focused on this problem I discovered the root of the problem but I was unable to circumvent it. I'll put the loop below so you can see the problem in action instead of trying to follow my verbose explanation:
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I got struck with a problem in VB.Net getting Xpath for an XML element as shown below:
<Parent xmlns:"http://www.sample.com">
<body>
<Child xmlns:"http://www.notsample.com">
[code]....
I need Xpath of the "element" in above XML using VB.Net NameSpace Manager For the "body" node i have done and its working but i couldnt do the same to "element":
dim bodynode as XMLNode=XML.SelectSingleNode(//ns:body,nsmngr)
where "nsmngr" is the namespacemanger created by me and "ns" is the name space of the "parent node" (which the "body" node inherits) added to the namespace manager as "ns"
Is there a way to control the way a browser behaves such as if I click on this link it doesn't navigate to that link but instead show me the source code behind that button?
View 1 RepliesI need to randomly pick an element from an array and I can only use that element three times,I can randomly pick the element but how do I go about only using it three times.
View 4 RepliesI'm adding an element to existing XML doc with the following code:
Dim theXMLSource As String = Server.MapPath("~/Demo/") & "LabDemo.xml"
Dim nodeElement As XElement
Dim attrAndValue As XElement = _
[code]....
It makes error like this:
System.NullReferenceException: Object reference not set to an instance of an object.Object reference not set to an instance of an object.Error line: nodeElement.Add(New XElement(attrAndValue))
Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click
f (Not IsNothing(tbName.Text)) Or (Not IsNothing(tbPath.Text)) Then
[code].....
I am getting an error on the line "XMLDoc.DocumentElement.AppendChild(elem)". The error says: "Object reference not set to an instance of the object".
Private Sub CreateXMLFile()
Dim FileName As String
Dim FullPathAndName As String
[code]....
I created one xml file. i need to remove the child1 element i m using vb.net
<root>
<child1>
<grandchild2 />
<grandchild3 />
</child1>
[Code]...
I have been doing well and also I am a noob I know it and you know it a lot has started making sense and I am evening figuring new things out without using Google but of course I have hit another snag in my program so here goes
I am waiting for an email to arrive (the page automatically refreshes) and then I want to click the link (I do not need to click to open the email or anything like that) I also have the code to click and navigate to the address reason being it was the only way I could figure out how to stop it opening in a new window on IE
So my only problem is I need a way to check every x seconds for the element and then if its there proceed with my code and if its not wait and then check again or however this is done in VB.If this is not the way its done please point me in the right direction the code I am using to find and then navigate to the link is
Dim emailpageelements As HtmlElementCollection = WebBrowser2.Document.GetElementsByTagName("a")
For Each emailver As HtmlElement In emailpageelements
If InStr(emailver.InnerHtml, "https://twitter.com/account/confirm_email/") Then
WebBrowser1.Navigate(emailver.InnerText)
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Following is the code for inserting new nodes in an xml file .
Dim fleStream As New FileStream("C:mailing.xml", FileMode.Append, FileAccess.Write,FileShare.ReadWrite)
Dim stmWriter As New StreamWriter(fleStream)
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When i open the xml file the datas are entered, What modifications are to be done in my code?
Is there a way to check if an element is in the webbrowser1.document ?
I can click the button fine, IF the element is on the page, but sometimes i get to the end page, where i just have the "back" button, and no forward button.[code]...
I am new in LINQ world.I need an urgent help in reading the xml elements using LINQ with specific where condition.I need to find the max air_temp for a county i.e where county name = "Boone" and hour id = "06/03/2009 09:00CDT".[code]
View 3 RepliesHow can you find a specific HTML element in a webbrowser.document? I'm making a program that will go to a specified address on the internet and find a html element and get the src link from the element then return the src to the imagelocation of a picturebox. Is this at least possible?
View 8 RepliesI want to create a custom section Handler for the 'Security' section of the following config file:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
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I want to be able to reference an element in an array of structures by the name of the element in a visual basic 2010 function. For example
Public Structure myStruct
Public element1 as string
Public element2 as integer
Public element3 as boolean
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Is it possible to reference a structures element by the element's name in a similar way to that shown above. The code shown above does not work, as the expression obj(i).[elementName] does not work as hoped.
I would like the following function to return Nothing if the element with the specified key is not in the collection. Instead, it returns an error - something to the effect of "no element found"
Public Class MyCollection
Inherits System.Collections.ObjectModel.Collection(Of MyType)
Public Function FindByActivityKey(ByVal searchValue As Integer) As MyType
[code]....
I would like to associate a web page element, a textbox for example, with a textbox in my form. When a user types something in the textbox, I would like it to be like he types it on the webpage.
View 1 RepliesI know I can create XML ouput in Example 1 as follows using the following code in Example 2. How do I create the same output in Example 3?[code...]
View 9 Repliesform method="POST" action="">
<input type="hidden" name="formtoken" value="33664efb6d22f84ff9dff62275fbb8a7" />
<input type="text" name="num" value="+97798""/><br/>
Enter Message To Be Sent:<br/>
<textarea name="msg" rows="8">
I've been trying to use the AutoComplete Extender from the ASP.NET Ajax Control Toolkit, however I've been having tons of trouble getting it to actually work. To install the AjaxControlToolKit, I've placed it inside my application's bin directoy, then I just dragged and dropped the control into the form. However, it keeps saying,
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I am creating an application that needs to append textbox2.text as the <title> of a webpage.Here is part of the source of the webpage I want to interact with:<title>Test</title>How would I make textbox2.text take the value title (which would be test in this example)?
View 2 RepliesWebbrowser1.Document.GetElementbyId("idname").SetAttribute("value", Textbox1.text)
For Each element As HtmlElement In WebBrowser1.Document.GetElementsByTagName("input")
If element.GetAttribute("id") = "idname" Then
element.SetAttribute("value", TextBox1.Text)
End If
Next
there is as xsd file:
<?xml version='1.0' encoding='gb2312'?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="">
<xsd:element name="Alltest">
[Code]....
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Now I find myself needing to do both Foo() and Bar() if value is "7" - is there a simple way to do this with an If condition?
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I don't want to have to declare & initialize two lists if I can avoid it. Edit: I should have mentioned that this is a simplified example - there are actually a dozen or so CASE statements, and Foo() and Bar() are actually placeholders for quite a bit more code - it's seeing the same block of code repeated over and over that got me thinking about a better way to do it.
So I have this code, which is supposed to add all those items in separate columns to ListView1 from WebBrowser in a "For Each" loop as you see - items with attribute "c4" go to one column, with "c5" to second etc.. Seems easy to do, but this crap is just driving me mad. What I get is ArgumentException error and message saying "You can't add or insert element "" in more than one place...". [code]
View 8 RepliesI am developing a twitter application. I can add, delete a user but now need to load the users follower page and then add the followers. the problem is the element id's are all different. I have tried the following,, loading the html into a text box and trying to read it using instr. but could not get the instr to parse the element id which looks something like this
[Code]....
I ran into a wall when I'm trying to get an HTML element by class....never heard of it before.How does one go about getting classes in html documents?
Ex: <li class="open page">
how to get a class?
I have a WebBrowser1[code]...
How to get id by class?