Using VB.Net, I need to read the following XML from a string variable (not a file) and pull the AuthNo, Client ID, Client Name, Supplier ID, and Supplier Name for each Dispatch contained within the XML.
I have looked at tons of examples on the web using XMLReader but I can't figure out how to pull the separate ID's and match them up with their appropriate Names and also matched up with appropriate AuthNo.[code]...
I would like to read values set in a string that's retrieved from the Web, I've already got the string in a string called Webdata.The string is like so...
"Info" {
"Name" {
"Name1""Value1"
[code]....
I need to set Value1, Value2, Value3 as strings that I can use.
How would I copy/convert a string containing an ascii representation of hex values in to a byte array containing the actual hex values? For example, I have a variable containing the hex values delimited by spaces (I can change the delimiter):
[Code]...
I have a DEM file(Digital Elevattion Model File) and I am trying to open the file,where we have Latitude and Longitude values inside the DEM file.And, Now I have opened the file using Filestream and Read the file using BinaryReader.But, I am having a trobule in getting the values of Latitude and Longitude.I am getting Byte values randomly as 1,202,31,271 etc.But, we dont have latitude and longitude values more than 180,and also I am not getting 16 bit UInt values.For example, the values should be like Latitude 20.00416666666667 and Longitude 39.99583333333333.So,read the correct Byte values of the DEM file.The code I have used till now is:
Dim fs As FileStream = New FileStream("C:UsersadminDesktopHeader and DEM fileE020N40.DEM", FileMode.Open, FileAccess.Read)
Dim rd As New BinaryReader(fs)
Dim convertDB As UInt16
For i = 0 To rd.BaseStream.Length
[code]....
i have a string with the value = "/var/mobile/Media/iTunes_Control/Music/" i need to read the next 13 letter after this string in a text file i am also using a loop to do this multiple times
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim Header As String = "/var/mobile/Media/iTunes_Control/Music/"
[Code].....
I'm a "Moderate" skill programmer, and am upgrading some software I've written in VB.Net (VS2008, .Net 3.5), and need to be able to accomplish the following, which I'm not sure of the best way to go about doing: The software is an information reporting dashboard for a call centre. I have a csv file being created about every 10 seconds, extracted from the telephone software, the file consists of a list of "Skills" (basically telephone line types), the number of calls received on those lines, and the number of callers who hung up (and a few other bits of information I need, but once I figure the basics out, the rest should be easy), basically looking like the following:
[code]...
I need to be able to read this csv, store the data, filter out the "Skills" to be report on (i.e. 1,2, and 5 only), add up the "Offered" and "abandoned" data associated with them and then display this information as one number (i.e. "Skills 1,2,5 - Offered: 4925, Abandoned: 13") (and then the same for the other "Skills"). This data could grow as more phone lines are added or some are taken away.I've got the code to read the data into an array working, but I've got stuck with how to filter and add up the data. I'm not even sure if I can do this with an array.
You need to read the values from an array. What Visual Basic flow construct would you need to use to perform that action? What are the important keywords to include in that construct?
View 6 RepliesI have an EXE that creates objects based on params passed to it.Say I have textboxes named 57 and 21.I want to read the values entered by the end user.
Var1=57.text
Var2=21.text
How do I pull this data from the boxes?
Within my service i have the following function in order to take some values from my registry[code]...
View 3 RepliesI'm new to VB.net and have only a few projects under my belt. This one has me stumped!! I need to open a file and search its contents hex byte by byte. (Similar to Hex editor). On finding a particular value I need to replace it with a set hex value then write and close the file. So far I have only managed to read / write the ascii equivilant.
View 4 RepliesOn my form I have a textbox called TxtSelectedEvType. On the other hand, I have a listview called lvwBatchHist which has two columns, BatchID and EvType respectively.
Now, I want to read all the values in EvType column and compare with the value in TxtSelectedEvType.Text, if they are the same write a message EvType is the same else call a function...
i.e.,
if TxtSelectedEvType.Text = (comparing from the column 'EvType' in lvxBatchHist) Then
MsgBox ("EvType Same", MsgBoxStyle.Information, "Test")
[Code].....
What I want is to have the ability for the user once the values are entered into the Textboxes, the user has the ability to save the values for retrival a some later time. This is what I have so far
[Code]...
I am creating a windows service in .Net 4.0 and testing some functions of said service with a windows forms client by referencing the service project.The service project has an App.config file and that file looks like this: [code]a null reference error is thrown because my connection string is not loaded.The only connectionStrings that are loaded are from the machine.config file located in [code]If I create an application scope setting for the service, I can get that setting by using the My.Settings.setting so it's not like the App.config file is not being read.why are my connectionStrings not being loaded from the App.config file?When referencing a project(parent) from another project(child), the child's app.config is used even if the parent's classes are being used.Thus, I can get the connectionStrings to show up if I copy them over to the child's app.config. When trying to open it manually, my currentDirectory was of the child, not the parent (strange how it did not throw an exception - it wouldn't have been able to find the config file it just silently used the machine.config.
View 4 Replies[code]i need to read data from specific cells and assign them to other cells.
View 4 RepliesI am trying to read xml nodes values from lastfm web service that look like this:
<lfm status="ok">
<results for="stinkfist" xmlns:opensearch="http://a9.com/-/spec/opensearch/1.1/">
<opensearch:Query role="request" searchTerms="stinkfist" startPage="1" />
<opensearch:totalResults>188</opensearch:totalResults>
[Code]....
I need read csv file in this format each line (value1;value2;value3;value4) and save each value to separate variables.
View 2 Repliesim having problems with reading these values from XML with XElement Im trying to get Each value between <month> and </month>
<Document>
<Element>
<status>1</status>
<data>
[code]....
my goal was to have a string generator that runs through all possible values of a string eg.
Possible values:
abcd
Chars that need to be filled:
**
Outcome:
aa
ab
ac
[code]....
(I have cut out a section where it tries to write it to a doc file. (just the writting))What I was wondering is how would I improve several parts of this code?
1. The speed - Already In a background worker (I will write a delegate soon )
2. The chars that can be used with it because this only allows the preset ones I would like to be able to use other ones like � or Chinese chars etc.
3. general Code.
I am trying to use string.format on a url to pass several values into the string. It's probably a simple error but I cannot get the following code to work. It doesn't even build the string.
Public Sub getStockData()
Dim client As New WebClient()
Dim url As String
[code]....
I'm using VB 2005, how do I open a CSV file and read the columns/rows and display the values in a datagrid?
CSV file example: jsmith,jsmith@hotmail.com
I then want to perform an action on each row i.e. each user, how would I do this?
I am trying to read data with a test routine from a fairly simple 3rd party Excel file. The file has three sheets and was created by Open Office 3.x as an 'Excel 97/2000/XP .xls' file. The later, still to be programmed, application must later run on machines with Windows XP Professional using the 2.0 .net framework and no Office package installed. The content of the file does not need to be modified by the later application. For some reason, numeric values are not read correctly. They "convert" to DBNull. I've searched around a bit but not found a 'simple' solution for solving this problem. Adding 'IMEX=1' or 'HDR=Yes;IMEX=1' to the connection string results in an error 'Installierbares ISAM nicht gefunden' (installable ISAM not found).
Based on various examples I've found, I've written the following test code:
Option Strict On
Option Explicit On
Imports System.Data
Imports System.Data.OleDb
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code] .....
I'm trying to populate a ComboBox with all column headers I have in my Excel -file...
Dim Polku = fdlg.FileName
Dim XL_App As New Excel.Application
Dim XL_WB As Excel.Workbook = XL_App.Workbooks.Open(Polku)
Dim XL_WS1 As Excel.Worksheet = XL_WB.Worksheets(1)
with ComboBox1
[Code] .....
All I get are 10 values that are:
System.__ComObject
Even though I should get in the dropdown list:
No:
Title
Dept.
Item
Spec.
Size.
How do to Read values in DataGrid When user is editng the Cellfor Example:Me.Text = Dgv.CurrentRow.Cells(6).Value
View 25 RepliesI am working on a project which I want to share with some people, but since I wont give away my source, I want them to be able to customize the values (By values, I mean like if I have a button that says Donate, just an example, then I want the application to read the link from a .xml file, or an .ini file, so people can edit it)
I dont know if that IS Values, but it sounds like it to me.
Here is my Donate Button code (STILL JUST AN EXAMPLE)
Private Sub Button5_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
WebBrowser1.Navigate("http:mydonatepageSTILLJUSTANEXAMPLE.com")
[Code]....
I'm trying to make an invoice program, but i made only the form view (blush).
1. how can i make the combobox to read it's own values from a list, but a list in which i can add or remove items?
2. i need a field which is like autonumber in Access for the invoices'numbers and it has to increase it's value every time i push Button2
3. I used a datagridview to write the goods I will sell, but the last column has to show the result of (column1*column2) but it's always empty. I'm using VB 9.0.
I want to look up a value in column B and if the value of the cell in column b matches my searched value i want to look up a value in another column. If both values match the values i am searching for, i want to exit the while loop.
If there is no row that contains both my values in the range of cells, that contain any value in column b i want to exit my while loop.I am literally crying, because i just can't get this done.As you can see i am trying to do this via a for each loop.
there are so many things that didn't work so far...the rows 3 to 6 are filled, but rows 7 to 10 are empty. row 11 is filled.the counter returns the value for counter, that shows, that only not empty cells or rows were counted. I just don't get it. A already wrote, that if the cell.value is nothing, counter shoul be incremented, but this didn't seem to work.I also tried the findmethod in vba, but couldn't get it to work.
my code:
Code:
Sub GetSumme()
'====================================================================================================
' Dieses Sub summiert die zu kaufenden und verkaufenden Mengen. Wichtig f�r den korrekten Start
' im aktuellen K�stchen ist der Wert, der in "bearbeitet" steht. Das ist ein fortlaufender Wert, der
[code]....
i looking for a way to read and write values in registry pocket pc using vb.net so far i have this:
[Code]...
How do you read the default values from the appName.exe.config file? My application only reads these values on first installation. Subsequently, it reads the updated values sitting in the user.config file.
View 2 RepliesHow do to Read values in DataGrid When user is editng the Cell
for Example:
Me.Text = Dgv.CurrentRow.Cells(6).Value
I am using a sqldatareader to read some values into a form from my database. I would like to know the number of rows returned by my query and I cant figure out how to do this. I want to use the number of rows returned so that I can redimension an array of values to the correct size. Here is my code I am working with:
[Code]...