C# - Scrambling Text Elements In XML
Oct 8, 2009
How is it possible to take an XML document and in .Net scramble all text elements to make them un-readable to a human?
[Code]....
We only need scrambling not encryption, i.e. not human readable at a glance. It doesnt matter if the user could de-code it with 30 seconds effort. We dont know the schema of the XML, so all text elements must be located in code. We need to de-scramble the XML later how one would do that too. It needs to be simple, e.g. no pre-sharing keys, certificates, etc. Only the text elements should be scrambled - not the nodes, attributes, etc.
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Sep 17, 2010
I created a method and pass the element type, id, and any inner text that instantiates a new html element. The last statement: Me.Controls.Add(element) adds it to the end of the page, but I would like it to be inserted in a specific position (between 2 divs within a form). What I am describing is very similar to this post on SO here, although it was for javascript.
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Jun 30, 2009
I like to read text from another application's buttons, labels and textboxes with the help of "SendMessage". I've tried so many different code examples, but nothing worked. Maybe somebody of you has a small VB.Net-Example on your harddrive and explain it a bit to me.
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Apr 26, 2009
Dim links As HtmlElementCollection = frmMain.wbMain.Document.GetElementsByTagName("a")
For Each a As HtmlElement In links
If a.InnerText = "THIS TEXT" Then
MsgBox("i should pop up!")
End If
Next
I know the page and links have loaded as I did Links.count and got 64, I just want to find the ones that match the certain text though. My code doesn't work but doesn't return any errors either.
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Feb 4, 2010
how to read HTML text box elements from the Web Browser control
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Sep 10, 2010
I'm having a problem where I have elements such as Listboxes and Rich Text boxes that I want to set to size automatically in xaml according to the size of the window, but I only want it to resize to the size of the window and then put scrollbars if the content is any bigger than that.
Unfortunately, the only way I can get scroll bars to work is if I set a specific height of the listbox/rich text box (which does not work because I want it to automatically resize to the height of the grid that it is contained within, which is generally the height of the window (auto).
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Jan 2, 2010
Dim Document = XDocument.Load(FileName)
Dim findElement = Document.Elements("GradeProfile")
[code]....
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Apr 28, 2011
I am automating Word from VB.Net.I open a document by:
Dim msWord as Word.Application = CreateObject("Word.Application")
Dim doc As Word.Document = msWord.Documents.Add(Template:=Path)
where path points to a template file I created with a header and a watermark. The template has some bookmarks which I want to dynamically set to some appropriate text values:
doc.Bookmarks("DocumentTitle").Range.Text = "The Joy of Office Automation"
If I comment out that line, the document opens in Word with the watermark, etc, in place. If I let that line execute, it inserts the text as appropriate, but the watermark and other things disappear from the document. You can actually see it flash briefly, and then disappear.FWIW, this is Office Word 2007, and I am opening a .Dot (Word 97-2003) template. The Bookmark.Range.Text I am setting is in the document header.
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Apr 13, 2010
I'm using Visual Studio 2008.I've recently begun toying with XML, because I have been using XLS up to this point. I want my apps to be more flexible.
OBJECTS:
Label1
Button1
Profile.xml (ok, not really an object, but you know ...)
GOAL: To display the Sum of <Calories> in Label1.Text when Button1 is clicked.
Here is the XML file (Profile.xml):
<?xml version="1.0" encoding="utf-8"?>
<Days>
<Date>[code].....
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Sep 11, 2009
I am trying to add the values in my array.. and this is my code
dim totals(6) as decimal
public function AddIBNRTotal(byval Amt as decimal,srvcdesc as string) as decimal
if srvcdesc = "ZZ_TOTAL" then
[Code]....
I know the addIBNRfunction works fine cause it is displaying the correct amounts in my textbox
but when i call the Sumnumber() i am getting 70000 dollars short...
So is this the right way to add values or elements to a array...
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Jun 12, 2009
<data>
<food>
<id>1</id>
<name>asparagus</name>
[Code]....
i would like to get the unique catlogs, so from this list i want to extract only 7190, 7192, and 7193. i have a script that puts it into a dropdownlist by using:
DropDownList1.DataSource = dv
DropDownList1.DataBind()
but i need it to get only the unique values.
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Mar 26, 2010
I have the following piece of XML:
<xml>
<ObsCont xCampo="field1">
<xTexto>example1</xTexto>
[Code]....
How do I (using linq) get for example what is inside the xTexto tag that has as parent the ObsCont with the xCampo attribute "field2" ?
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Feb 10, 2010
I'm attempting to grab data from a webpage, but I've been unsuccessful in my attempts.
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Dec 5, 2009
I have a collection (a Dictionary, actually) of strings as the key and strings as the value. The value strings are filenames. I wish to find which elements contain a certain filename as the value, returning the Key so that I can modify the Value (change the filename).[code]....
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Nov 3, 2011
Here's a portion of my XML string.
<OpenSearchDescription>
<opensearch:Query searchTerms="Star Wars"/>
<opensearch:totalResults>18</opensearch:totalResults>
[Code]....
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Oct 20, 2011
Here's a portion of my xml file
<sources><comicbooks><source>
<profile>0</profile>
<name>Main</name>
<path>*mypath not showing*</path>
</source></comicbooks></sources>
I am also using a schema file for the sources.xml file.
Here's my
Dim fileSources As IO.File
If fileSources.Exists(filePath & "sources.xml") Then
Try
Dim Sources As XDocument = XDocument.Load(filePath & "sources.xml")
[Code] .....
lbSources doesn't get populated with anything and Label2 doesn't change either.
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Mar 11, 2010
I have been learning VB.NET and am currently having troubles retrieving data from an XML file. I'm trying to keep the code as simple as possible as I only need to select single items from an XML file, not rows of data.
The XML file contains:
<CurrentPeakUsage xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://au.com.amnet.memberutils/">
<Period>
[code]....
While the msgbox will contain the entire XML document, so it is loading correctly, I can't pull the single element value.
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Mar 29, 2011
How would you code this so that it adds up the first column, and then the second column?
Dim intSales(,) As Integer = {{100000, 150000}, _
{90000, 120000}, _
{75000, 210000}, _
[Code].....
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Jul 23, 2011
There are 6 buttons have the same name in page i wantto click 3th button this code works:
WebBrowser1.Document.All.GetElementsByName("bid").Item(2).InvokeMember("click")
but this doesnt work :
WebBrowser1.Document.All.GetElementsByName("bid").Item(TextBox1.text).InvokeMember("click")
it gives error while debugging
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Jan 27, 2011
I can create an ArrayList, but, is it possible to create it WITH some elements already?Normally, your arrays are empty, but what if I want to create an array with a few elements already?
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May 9, 2012
I've managed to get my CSV file opened and the individual elements of each line read into an array. I've also managed to count and list the number of elements in the first row (i.e. the column headers).
[code]...
listOfNewFileRecords.Add(currentRow)' ADD EACH RECORD TO THE LIST AS THE FILE IS BEING READ Now the next stage is to access various cells within the whole opened file, so that I can condition/modify the text.So does 'ListOfNewFileRecords' have a way/method of accessing a particular element, in each record of the 'List'? I've tried using the intellisense, but can't make enough sense out of it to get anything to work.
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Nov 29, 2011
how to search XML trees with LINQ using VB.net. I've found some very helpful posts for C#, but none for VB.net?How would I use LINQ to XML to get the value from example XML Getting a set of elements using linq How to get elements value with Linq To XML I want to get the inputlocation for the process where name = "MyProcess1" Based on the example links above, I have been trying code like this:
Dim inputLocation As String = xdocument.Descendants("Configurations").Descendants("process").First(Function(c) c.Element("name").Value = "MyProcess1").Element("inputLocation").Value
But the code is not returning any values. here is the xml
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Configurations>
<process>
[code]....
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Sep 11, 2009
I am trying to create a array and then add elements to it based on some conditions and then add the elements in the array and display it...
but i am getting a larger number that expected..
this is my code
Dim IBNRTotal as decimal
dim element as integer
dim totals(6) as decimal -- create a array3
[Code]....
i know the amt value correct cause in return amt.. i am seeing the right value but somehow when it goes to the array and when i add the whole thing it doesnt seems right...
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Feb 25, 2009
I am just starting VB at 60 years old and with no programming experience and nobody to ask for help...except here, of course. So needless to say I am hitting brickwalls. I am using "Murach's Visual Basic 2008" and it seems to be a good book. This is what I am up to I have to declare an array with 5 elements with an index. I think that part is OK. Then add code that adds each element to the next one every time a user clicks a button. I have had many tries but the best I can get is just the grand total of the elements. Here is the code I came up with:-
[Code]...
Is anyone able to show me how the button click would reveal a progressive total of the elements each time a user clicked on it? It would be good if the book came with answers or had a forum for their readers.
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Mar 11, 2012
I want to copy the elements from one list to another.
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Jun 14, 2010
way to assign value to elements of an Array. For an example,
Assign each Cheque1 to Cheque50 to the array (named as "Cheques()" ) elements.>>
Cheques(1) = Cheque1
Cheques(2) = Cheque2
Cheques(3) = Cheque3
[Code]....
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Jun 8, 2010
tell me an efficient method of retrieving the CSS between tags on a page of markup in .NET?I've come up with a method which uses recursion, Split() and CompareTo() but is really long-winded, and I feel sure that there must be a far shorter (and more clever) method of doing the same.it is possible to have more than one element on a page, and that the element can be either or .
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May 20, 2009
is there a formula for this? for example how many elements would be in this?dim m3array(5,4,1) as integer
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Dec 17, 2009
I don't get it. If I want to change the text on a button from a thread other than the UI thread in Visual Basic .NET, I need to use a delegate, and do something along the lines of
Private Delegate Sub SetTextDelegate(ByVal TheText As String)
Private Sub delSetText(ByVal TheText As String)
Button1.Text = TheText
End Sub
[code]....
Of course I can make more generic functions that aren't so hard-wired. But still, it seems like a lot of typing. Am I doing this in a roundabout way? How is this not included in the control properties?
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Oct 29, 2009
how do i clear all elements in an arraylist?
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