i can read a "simple" xml with 2 tables. but now I am trying to work with this xml structure and I can't seem to read it with readxml. well i can read it but i'm not able to find the right way to call up all the items.
Here's the xml.
<?xml version="1.0" standalone="yes"?>
<keywords>
<keyword id="soccer">
<group>
[code]....
e.g Just only example
[Version]
Ver = Beta
[School Application]
MyProject1 = windows
[code].....
i can't read the value of version and section of the Version and Key of the Version.
We are working with vb 2008 and we made script for reading a INI file. Is there a more simple way for reading a INI file? In vb60 we used a dll for reading.
View 7 Replieshow to read memory with VB. I want to start with Basic Mind Sweeper game. In mind sweeper if you set default greed/field (9 by 9) you can find all mines location of in memory from Address 01005360 to 01005468. Hex dumb 8F represents a mine. write a program in VB.Net 2008 that will display Hex Dumb of address 01005360 and 01005368 for mind Sweepers . So Basicly I need put all hex dumbs in string from hex dumb "10" in adress 01005360 to the next hex dumb "10"
View 5 Repliesi had an old oledb connector from a .net 2003 application i tried to follow the same steps i used for that but it wont allow me to edit the access database.i was trying to avoid using sql strings because my database is rather large and the primary use of this db is for data entrys.
View 3 RepliesWe got from our customer a xml file with the next information:
<World>
<Countries>
<Country CODE="A">1</Country>
<Country CODE="B">2</Country>
<Country CODE="BG">3</Country>
<Country CODE="CY">4</Country>
[Code]...
VS 2008 Read .dat file
View 9 RepliesI want to read an adobe pdf with my vb app. I have an example how to so but I don't know what is: AxAcroPDF1, how can I get this tool in my form , it looks like a picturebox with white backgroud and an icon of pdf in center . does anyone know how to get the AxAcroPDF1 tool?
View 5 RepliesIm working with .ISO and .Bin files, and 7z, winrar and winzip are all able to open a .ISO or .Bin like there a zip file and you can see the contents like so:
7z
UltraISO
What im trying to do is detect the SLUS_215.57 file name, to then pass on to my if statements, like so:
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim selit As String = CStr(ListBox2.SelectedValue)
[Code]....
I would like to be able to use any of the .csv lines and collum.my csv file has 6 collums (Name,LastName,Street,City,Zip,Phone)d about 100 lineso I want to be able to call in my project something like Array(10,2) and it will be line 10 collum 2 and it will give me the data (Hilton) or what ever in there
View 2 RepliesIm having problems with reading CVS file and getting data from it.
Im trying to make IP to country code which checks all from CVS file, its like this.
1.0.0.0,"1.0.0.255","16777216","16777471","AU","Australia"
1.0.1.0,"1.0.3.255","16777472","16778239","CN","China"
1.0.4.0,"1.0.7.255","16778240","16779263","AU","Australia"
[Code]....
Lets say that I have ip 1.0.2.114 to check, which is found beetween first line values of CVS, and its Australian IP, so is there way to read CVS file and if u put there ip 1.0.2.114 then msgbox shows "Australia"?
I want to read 4 lines OR 400 chars from the end of a log file.The log file will be huge so im seaching a way to not read the whole file into the memory.
vb.net
Dim filel As Long = My.Computer.FileSystem.GetFileInfo(logfile).Length
Dim buf(400) As Char
Dim fs As New IO.StreamReader(logfile)
fs.Read(buf, filel - 400, 400)
I've also tried with FileStream but i keep getting this error:"Offset and length were out of bounds for the array or count is greater than the number of elements from index to the end of the source collection."But why doesn't it work with filel - 400 as index? It works if i just switch it with 0?
I have an xml document and I want to read the elements from it.Here is what I have:
<my:assetTracking xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xhtml="http://www.w3.org/1999/xhtml" xmlns:my="http://schemas.microsoft.com/office/infopath/2003/myXSD/2005-10-21T21:12:27" xmlns:xd="http://schemas.microsoft.com/office/infopath/2003">
<my:employee>
<my:employeeName></my:employeeName>
[Code]...
I am looking to read the xml file according to the block i have in the file.for the example i have 2 Support and Operator, i need some code where i can only read the support or operator nodes.Here is my xml file.
<?xml version="1.0" encoding="iso-8859-1"?>
<main>
<Support>
[code]....
I have xml files with nodes like this:
[Code]...
Now inside the shipment node there are a bunch of other nodes. I need to loop through each Shipment in the Shipments Node. Get the relevant information, and write it to a database. What's the best method. I've seen XMLReader, XMLDoc etc but I don't know which is the most flexible.
We have a problem to read a simple xml.
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<info>
<info_id Id="123456" information="Last task" />
<action actionid="1234" action_operation="ALL" action_type="1">
<place place_type="ZZV" Encoding="HexString">FTRE1423</place>
</action>
</info>
Can someone give us script for reading the information?
i am trying to read from access database and that work with data in a program. I used to work with VB from previous version and now it seems to me there are differencies. If someone can paste a working simple code.I would like to make a windows form aplication.
View 3 RepliesI'm trying to read an innerHTML string from an element on a webpage. I've loaded the page using the webbrowser browser class.
Here's the code in full
Imports System.Net
Imports System.IO
Imports System.Diagnostics
[Code]...
When I click button 1 for the first time I recieve the error "Object reference not set to an instance of an object." but when I click it the second time it returns the elements text perfectly.
I thought the wb.document element might not be instantiated so I've tried navigating to a page (google's homepage) before loading the page I want put with no success.
I also thought that maybe it wasn't giving the page time to load so I added the sub to deal with the documentCompleted event but this also returns nothing (though wb.document.url is set correctly to the webpage I want)
After some thinking, I think I figured out how to read delimited text. I was just curious as to whether it'd be better to use StreamReader.ReadLine or File.ReadAllLine or if it matters at all? I'm assuming the ReadLine method would be better if I'm working with a larger file since ReadAllLine would store the entire thing in memory? Here's my code - I'm reading from a text file and displaying into a listview.
File.ReadAllLines
Dim lines() As String
Dim parts() As String
lines = File.ReadAllLines("C:lah.txt")
For Each line As String In lines
parts = line.Split("|")
[Code] .....
I have created a string that holds the xml information that I need. I want to go through the xml in that string to go through each of the elements. I know how to do this if it is in a file like (books.xml) but how can you read it from a string?
View 3 RepliesWhy does this programmer use a binary reader to read bytes, why not the client.getstream.read or streamreader?
Case RequestTags.Connect
'sent from server to client informing client that a successful
'connection negotiation has been made and the connection now exists.
[code]....
I am creating a drawing manager, to be run inside 64-bit AutoCAD. From what I have read, there is no 64-bit version of the msjet40.I thought was going to be successful was to build the class as a 32-bit, but I still get the error. is there a way that I can read an access database from withing a 64-bit app?
View 1 Replieshow do i read my ten key pad to display a message box like when i hit 5 being the middle number (USB Port on my labtop) it bring up a messbox?
View 1 RepliesI'm sending TCP messages (numeric and/or text data) of various length; Approx: Each 200ms a <50 character message, and rarely a 50,000-500,000 character message. I'm trying to find a way to handle these variable length messages, and been advised to have a fixed field at the start of each message that gives the length. So I set a 7-character string that will hold this integer value. A message may then look like this:
0000015DATA|490
Now, I'm still a bit unsure how to finalize this. In any case I guess I need to set an initial buffer size, which in example below is set to 1024. So what if the message is longer than this? Would I need to save the current message parts until the full length has bee received, and keep track of how many characters is left etc? I made an attempt of that in code below. It doesn't give correct result yet, but still;
Const READ_BUFFER_SIZE As Integer = 1024 ' Amount of bytes to read in each chunk (?)
Private readBuffer(READ_BUFFER_SIZE) As Byte
Private _serverIp As Net.IPAddress
[code]....
I have several programs that must write to HKLM in XP and Windows 7/64 Pro.The programs work in VB6 but not in VB.Net 2008 on target machines. It does works on our development machine. Same exact windows. User is an Administrator.NOT using Run as.
Both programs are using the same function
Declare Function RegCreateKey Lib "advapi32.dll" Alias "RegCreateKeyA" _
(ByVal lngRootKey As Long, ByVal lpSubKey As String, phkResult As Long)
[code]....
how can i make the program read the name of a file in the same direction i want to make a program that when the user write the name of the file the program make search in the same directory and the open it
View 8 RepliesI was hoping to find out how to make a list box only, so you can choose whats currently in the selection but you cant type / modify it but, only read and select.
View 3 RepliesI am learning Visual Basic and I have learned alot of it from the learning section included in Visual Basic Express Edition 2008 but I don't think I have learned alot. I am actually trying to make an extractor and importer for a game. I have the file called Frontened.MNG and I want to make a program that can open the file. Someone else had made the rxtractor but he doesn't have it now. The Frontened.MNG file contains bunch of .DDS files and I want to view them in the program and then be able to replace the .DDS files in the >MNG file and be able to Extract the files out of the .MNG file. I don't just want anyone to do it for me but teach me how to do it step by step. First I want to know is how to view the .MNG file in VB? It should be viewed in a listbox but I don't know how to read this file in VB. I know how to read a text file but I think this is a binary file and it is viewed differently.
View 6 RepliesFileReaded = "C1 C9 C7 84 87 98 37 27 63 76 00 82"
How to Msgbox("Example Secondary Character Of The Line?")
Result = 1, but if possible it would be C9
1) Is it possible to input text into a .dll and then read it with some similar code.
Dim lines() As String = IO.File.ReadAllLines(My.Application.Info.DirectoryPath & "
eadme.dll")
For Each line As String In lines
Msg(line)
2) categorys inside a dll.
For example if the "line" string equals to car then find the category black and display it's contains. I would like the .dll to all contain this information. Both the car and the category. All i want is the main .exe to read the information.