I have an asp.net vb project that needs to parse some raw XML that is coming out of a database the XML is laid out like this:
[Code]....
I know that the error is because the attributes are not quoted. Is there anyway to make XmlDocument understand the attributes anyway or an easy way to use a reg expression to add quotes to the attributes before loading the string into the xmldoc?
I have an XML document where it is reading "" as child nodes. I am trying to remove this using:
XmlReaderSettings.IgnoreWhiteSpace = True or XmlDocument.PreserveWhiteSpace = False
but it is not working. The childnode after body is read as "" instead of <C></C> Here is a snippet of code:Dim xrsSettings As New XmlReaderSettings()xrsSettings.IgnoreComments = True
Dim xrReader As XmlReader = XmlReader.Create(context.Request.InputStream, xrsSettings)
Dim xdRequest As New XmlDocument()
xdRequest.Load(xrReader)
[Code]...
i want to put color to a text that is quoted
Dim parathesi As String = "the " & writer & " writed" & Environment.NewLine & " " & text
tbox_text_caption.Text = parathesi
but i want the quoted text to be colored so that it can be easily defferentiated from the new text,i think tha can be done with a use of a label.
I want to make a list of strings from the text of a search field. I want to make anything that is in double quotes be split out.
ex. sample' "string's are, more "text" making" 12.34,hello"pineapple sundays
Produces
sample'
string's are, more_ //underscore shown to display space
text
making
[Code]....
I am wanting to take a string of say the following:
Guiness Harp "Holy Moses"
So that in C# or VB get a match set of:
Guiness
Harp
Holy Moses
Essentially it splits on the spaces unless there are quotes around the spaces, then those words between quotes are considered a single phrase.
I have an application that requires data be entered, and after entering, a button is clicked to process that data. Clicking the button works just as it should--the data is processed properly. In constructing a test module, I provide a set of data values, followed by:
btnWhatever.PerformClick()
Nothing happens. I have used this syntax for years, and it has always worked flawlessly. I have triple checked everything else and isolated the problem to the failure of the PerformClick(). The PerformClick() is in a test subroutine that does nothing but fill textboxes and labels with default data, then calls the PerformClick() on the button to begin processing. Again, the button works fine, the data is entered as it should be, but the PerformClick() does not fire the click event.
I've reached a point where it's time to learn how to Read/Write XML files properly and I'm really confused to how we're supposed to do this. I've been reading up on using the XmlDocument, but all I'm finding is how to use it to read xml files. Right now I need to Write them, later I'll code the reading of them.
The data for the XML file comes from a couple of tables in a database too, I've got a Master/Child table (actually there's 5 child tables). I've got the data coming into DataTables and I've got the loops set up already, I'm just stuck to how do I take the Master table's row and store that data as an XmlNode then loop each of the 5 child DataTable's and add each row as a child node to the master's node.
and other non-visible characters such as whitespace in XmlDocument?I tried PreserveWhiteSpace = False and IgnoreWhiteSpace = True for XmlReaderSettings, but those didn't work.
View 1 RepliesHow to make my counter work. I keep feeling like I'm putting it, or maybe just part of it, in the wrong place so I've been moving it all over the place but haven't found anything that works yet. I'll paste my code below and it will be the code that seems to not stop when it reaches the end of my counter. Other ways I've tried it make it stop after one or two, depending on what I did to the code at them time.
Here's what I have at the moment:
Public Class mainForm
Dim guessCounter As Integer
Dim correctAccumulator As Integer
Dim totalAccumulator As Integer
Dim answer As Integer
[Code] ......
VB.NET While 1 = 1
Dim localRecv As New StreamReader(localClient.GetStream)
Dim aString As String = localRecv.ReadLine
localRecv.Peek()
MsgBox(aString)
End While
Basically "aString" will keep updating if new data arrives to the server. This way does work, and keeps MsgBoxing every time I get new data, but I don't wanna use While, I need something else, because It won't run any other code, just keeps looping that. :/
I am using datagridw view control for input purpose but when the datagridviewcell in edit mode the it is no problem to move current column to next column but when it is not in edit mode then and pressing enter key then it is moving to next row and the same column. but how to take over this problem please give me dn idea.
View 2 RepliesHow to make a 32 bit VB.Net com add-in work with 64 bit Office 2010?
View 10 RepliesI'm looking for some advice on how to make my app work with different resolutions as I have posted a demo game on the forum but the game was designed on my laptop which is set to 1280x800 but a few people who have tried the demo are having problems as they are using 1024x768.
Is this a case of getting the computers resolution when the app starts and alter the size and position of controls?
I am using the code below for paypal notifications. I checked the notification history and it comes back as payment_status is Complete BUT the VB code performs the code for the "INVALID" case...
'Post back to either sandbox or live
Dim strSandbox As String = "https://www.sandbox.paypal.com/cgi-bin/webscr"
Dim strLive As String = "https://www.paypal.com/cgi-bin/webscr"
Dim req As HttpWebRequest = CType(WebRequest.Create(strSandbox), HttpWebRequest)
[code]....
Below is a test program I am trying to get working with using SENDKEYS to send strings to a window.The appactivate never makes the notepad window become the current window in focus and the sendkeys doesn't work.
View 8 RepliesI have following xml:
[Code]....
and I need to pick node from Id 25 to id 75. It is a portion of XML. Original XML is very long. How to do it without XPath? Dim nodeList As XmlNodeList = xmlDoc.SelectNodes("//Node[@id >" & 25 & " and @id <" & 75 & "]") Dim sb As StringBuilder = New StringBuilder For Each childNode As XmlNode In nodeList sb.Append(childNode.InnerText) Next but it is not working ...
How can i use XmlDocument.GetElementById method? It is always return Nothing
Code:
Private mXmlDoc As XmlDocument
Public Sub Read(ByVal strFileName As String)
[code].....
I have a really simple example that reproduces an error that I'm seeing.
Module Module1
Sub Main()
Dim TransDoc As New System.Xml.XmlDocument()
[Code].....
This is a spin off of my other thread: Write XML using XmlDocument
Now I have it creating an xml file and everything's good, I'm working on the the reading of it now. Here's my current
Try
Dim XmlDoc As New XmlDocument
XmlDoc.Load(m_ImportOpenFile.FileName)
[Code]....
I'm trying to send a XML serialized class over a network stream the send is working
Dim IP As Net.IPAddress = System.Net.IPAddress.Parse(IPAddress)
Dim IPE As New Net.IPEndPoint(IP, 10003)
Dim TCPClient As New Net.Sockets.TcpClient
[code].....
I am ably to load a XML file (via a filepath) to a datatable. See code below.However, I'd like to be able to load a in-memory XML document to a datatable.
Code: Public Function XmlToDataTable(ByRef filePath As String) As DataTable
Dim ds As New DataSet Dim dt As New DataTable ds.ReadXml(filePath) dt = ds.Tables(0).Copy()
Return dt
End Function
I made a custom button to input keypresses:
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class KeyInputButton
Inherits System.Windows.Forms.Button
[code].....
I'm trying to convert a function in C# to VB.Net 2008 and can't seem to make the Lamda expression work. The code is taken from a neat little C# SMTP server that saves emails to Azure blob storage
[Code]...
I am making a game that involves moving picture boxes automaticly i can get the boxes moving but I need them to be object orientated but when I try to make it a class i am not to sure how to declare the veriables to make it work. [code]
View 3 Repliesi have a timer and i want its calculation will be done on another thread, since the timer tick event start whenever its enable property is set to true i don't see how to force it to work in another thread.
View 6 RepliesI need to write a program that uses 'try' in it
the program can only accept a number if its bigger than 3 otherwise it would give a error message and return to the start of the [code]...
Im trying to make a counter/timer but cant get it to work,
i have a timer and a label
ive been trying to get it set to "00:00:00" Hours,Minutes,Seconds
It justs needs to keep counting up each time.
Do you know how to work backgroundworker with this code? The request would be as I pulled out of google with a background worker and if so it is possible to collect links from google pagination.
[Code]...
I'd like to use it to do some graphing. I'm trying to make MS Chart Control work, but all tutorials/code snippets that I've seen require ChartName.ChartData to populate the chart. When I enter this, I get the blue squiggly line of death:
Private Sub Form1_Load()
Dim array(1, 1) As Object
array(0, 0) =
[code]....
why this is happening? When I hold the mouse over Chart1.ChartData, I get the message "ChartData is not a member of System.Windows.Forms.DataVisualization.Charting.Chart".
I completed my VB project a while back and it worked great in XP.Now the same program is needed on computers that have Win7 installed.The program installs without any problems, but when I open it, it gives me an error saying the database is not accessible.
I used Visual Studio 2008 and SQL Compact to design the project.The database was included in the project and in the installation file. I also checked the Programs folder and the database was installed correctly into the correct path.What is the problem with my programs compatibility with Windows 7?