How To Add Element To Specific Position
Oct 8, 2009<?xml version="1.0" encoding="UTF-16" standalone="no"?>
<zylab>
<document version="1.1" guid="{5BB6C5FF-FDA4-4FC5-99A2-20CFDF5651FE}" date="20060928"
[code]....
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Get Closest Position To Specific Position?
Mar 9, 2010I also have a function that returns ALL tiles on the map and they're X, Y position. How could I find out which one is closest to the position I specify? I can't figure out how to go about it. how to implement it with this. Heres a MADE UP example if what I'm trying to do:
Dim MyPosition as New Position()
MyPosition.X = 400
MyPosition.Y = 400
Dim tList as New List(Of Tile) = MyMap.GetTiles
Now, I can already do the stuff above, but what I need to make is something like this:
tList.GetTileClosestToPosition(MyPosition)
.net - Getting Position Of The XML Element Inside For Each Loop?
May 27, 2009How do I get the position of the XML element in this loop?
For Each objNode In objDoc.SelectNodes("//books/book")Next
What I want in output would be something like
Replace Specific Character At A Specific Position?
Dec 1, 2011I was wondering how I would replace a specific character at a specific position.[code]...
View 7 RepliesC# - Finding Position Of An Element In A Two-dimensional Array?
Jul 15, 2010Say I have a two dimensional array
[0] [1] [2]
[3] [4] [5]
[6] [7] [8]
Now suppose I want to get the position of the number 6
I know with a one-dimensional array i can use Array.indexOf() but what would my options be with 2-dimensional arrays?
How To Retrieve The Absolute Position Of An HTML Element
Apr 3, 2008How to retrieve the absolute coordinates of an HTML or CSS element from the webbrowser control using Visual Basic? I am using VB 2008 Express Edition. I would like to be able to display the control in my application and then using the HTML Document Object Model (I guess?!) get the X and Y coordinates (top, left, bottom, right) of a DIV or other HTML tag.
View 2 RepliesFinding Lowest And Highest Element Of Array And Their Indexed Position
Jan 19, 2010Entered an 5 elements of an array so is has 4 index? I need to find the lowest and highest element of an array and their index position
Example: I enter 1 2 3 4 5
The output should be like this
The lowest is 1 and position of index is 0
The highest is 5 and position of index = 4
Writing To Specific Element In XML?
May 28, 2009i have a xml file thats looks like this:
<Item xmlns="Element1">
<SubItem>item1</subitem>
<SubItem>item2</subitem>
<SubItem>item3</subitem>
<SubItem>item4</subitem>
</Item>
[Code]...
And then i want to add 1 SubItem for every item in my listbox to one specific element without touching the other code. I already have the code for saving listview items to xml.
Search For A Specific XML Element And Read It's Value?
Jun 20, 2011My XML document is setup like this:
<Parents>
<Parent Name="A">
<Child1>1</Child1>
[Code]....
I've been trying to figure out how to select Parent B's Child1 node so I may extract it's value. I have looked into SelectSingleNode and SelectNodes
Value To Retrieve With Specific XML Element Path
Feb 16, 2010I have only recently discovered the world of fetching online data using XML functions in VB.NET and it has been working well so far. Unfortunately I have hit a hurdle and am unsure as to how I should proceed. Until now I have been working with simple XML files where there was only 1 value to retrieve with a specific XML element path. Now I have an XML which looks like this (apostrophes to represent indentation):
<?xml version='1.0' encoding='UTF-8'?>
<eveapi version="1">
''<currentTime>2007-12-12 11:48:50</currentTime>
''<result>
''''<rowset name="characters" key="characterID" columns="name,characterID,corporationName,corporationID">
[Code] .....
I need to have the program assign the first row's name attribute to one combo box, the second to another combo box and the same with the last.
Insert A New Node After An Element Which Contains Specific Text?
Jul 29, 2009I have an xml document [code]...
but the node to insert after will be selected in a listbox.
Find A Specific HTML Element In A Webbrowser.document?
May 19, 2009How 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 RepliesHTML Parsing - Check If Element Has Specific Attribute?
Dec 25, 2010I'm using HtmlAgilityPack to parse HTML. I want to check if an element has a specific attribute. I want to check whether an <a> tag has the href attribute.
Dim doc As HtmlDocument = New HtmlDocument()
doc.Load(New StringReader(content))
Dim root As HtmlNode = doc.DocumentNode
Dim anchorTags As New List(Of String)
For Each link As HtmlNode In root.SelectNodes("//a")
If link.HasAttributes("href") Then doSomething() 'this doesn't work because hasAttributes only checks whether an element has attributes or not
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C# - Inserting XML Node At Specific Position?
May 14, 2012I have an XML file and I am loading it in Xmldocument. This document has a node with some child nodes like this
<xml here>
<somenode>
<child> </child>
<children></children>
[code]....
here somenode has some children where first and last children node names are same where as other nodes except the first and last node has some diffrent name ( identical to each other ). I am creating a function to insert a node at specific position, I am not sure about the criteria but may be in the mid.
how can I insert node in specific position. I am using XMLnode.appendChild method for insertion Do I need to rearrange/sort nodes after insertion. How can I determine what is structure and how should I find where the new node should be added according to current document structure.
Read File From A Specific Position?
Jan 4, 2010I am to search for a particular string in a text file, which I can do using a regular expression.Upon getting this string I am supposed to search for another one then, find a value corresponding to some time step and write it to an excel file.How do I indicate the position from which I want my reader to commence? Let's say my match.Index returns 100 000 as the location for the first string I was searching for. How do I then resume my new search at this point?
View 10 RepliesInsert A String Into The Big Files On Specific Position?
May 29, 2011I have tried with filestream but it also changed the strings that is in position
Dim fs As FileStream = File.Open("C: est.blah", FileMode.Open, FileAccess.ReadWrite)
Dim testdata As String = "a"
fs.Write(Enc.GetBytes(testdata), 0, testdata.Length)
[Code]...
Replace Comma In String But Only At Specific Position
Dec 12, 2011I am reading a csv file in VB.net and saving the line to a SQL database. At a later point in my code, the SQL line is retrieved in the application, and the Split function is used to get 'field' values. The Split is done taking comma as the separator. The application processes many other files (including excel), and the split function is used for all of them. The problem I am now facing is that one of the csv files I read, has a field value that starts with " followed by multiple values separated by a comma and ends with another ". The normal reading of the csv file results in each of those single field values is taken to be a separate value.
An example line is:
Elker,MissB,"Bus, Taxi, Train, Ferry, Parking, Toll",800253
Where there should only be separated to 4 columns, they get separated to 9 columns instead. What I want to do is replaced the commas after 'Bus' and until 'Toll' with a '?' instead. I have tried using Replace, including the overloaded one with starting position, but it ends up replacing ALL the commas in the line with '?'
Attempt 1:
If vstrLine(intStartPos) = "," Then
strRetVal = Replace(vstrLine(intStartPos), ",", "?")
end if
Where vstrLine is Elker,MissB,"Bus, Taxi, Train, Ferry, Parking, Toll",800253
and intStartPos is the first instance of a comma after the "
It returns only the '?' and not the string with 1 comma replaced by '?'
Attempt 2:
If vstrLine(intStartPos) = "," Then
strRetVal = Replace(vstrLine, ",", "?", intStartPos)
end if
It returns a string with all commas replaced with '?'
VS 2005 Reading A File From A Specific Position
Jan 9, 2010I want to read a file from a specific position and at the same time i want to use the StreamReader.Peek to check out how it works....... So i tried out this
[Code]...
VS 2008 Move Cursor On Specific Position
Jun 12, 2010I have made a code where when the timer starts the botton appears randomly and my mouse position is placed on the button automatically if the progress bar has started... Here is my
[Code]...
Set MDI Child Form To Start In Specific Position? (Or Dock In Panel)
Dec 6, 2009How can I make my MDI child form to load in a specific position in the parent form? Or preferably, how can I make the child form Dock Inside a Panel in the parent form?
View 4 RepliesAssign A Specific Position Across The Line To Have The Printer Print The Data At Without Left Padding The Array Data?
Jul 6, 2011Ypos = TopMargin + Count * PrintFont.GetHeight(ev.Graphics)
ev.Graphics.DrawString(ROData(x, 3), PrintFont, Brushes.Black, LeftMargin, Ypos, New StringFormat())
Count = Count + CInt(ROData(x, 4))
The above line prints the data contents of the ROData array in position three. I would like to be able to assign a specific position accross the line to have the printer print the data at without left padding the array data.
Asp.net - Element 'system.webServer' Has Invalid Child Element 'rewrite'?
Feb 14, 2012I 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:
[Code]...
Make Webbrowser Not Click On Element But Grab Element Name?
Apr 13, 2011Is 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 RepliesRandomly Pick An Element From An Array And Can Only Use That Element Three Times
Mar 11, 2010I 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 RepliesVS 2010 Check For Element Or Keep Trying Until Element Is Found?
Feb 21, 2012I 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)
[Code]...
Reference Structure Element By Element Name?
Jun 7, 2011I 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
[code]...
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.
Saving Window Size And Position Multiple Monitors Toolbar Position Etc.
Aug 24, 2009I have looking for a tutorial or class that demonstrates more than a trivial example of saving a windows position on closing. The ones I have found don't seem to work on all systems because of:
1. Multiple monitors. (and resolution between those monitors)
2. Toolbar size and position (toolbar is only on the primary monitor, well sometimes)
3. Sometimes the programs dont open on the right monitor they were closed on.
Is there an extensive class or tutorial on all the stuff a programmer needs to get right to have a window size and position persisted between executions?
VS 2008 BindingSource.Position - Event To Fire Only Once After The Position Command
Dec 5, 2010I am using the following code to populate data in Textbox1:
[Code]...
I have few functions assigned in TextBox1_TextChanged event. The problem i am facing is this event is fired twice, once after the Fill command and another after the Position command whereas i want the event to fire only once after the Position command. What should i do?
Child Element Of XML Element Is "" When There Is A Space In The XML Document?
May 23, 2012I have the following XML:
[Code]...
I am accessing the name of the child element like this:
[Code]...
Using LINQ To Return Element In Collection, Would Like To Return Nothing If Element Not Found?
Mar 3, 2011I 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]....