Store Data To Array From Listview/Listbox/Database?
May 25, 2009How to store data from listview/listbox/database to a array for further processing?
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Store Data From A Listbox To The Database In VB 2008?
Sep 28, 2011how to store data from a listbox to the database in another form in vb 2008.. i have tried the pass value but it isn't working...
View 1 RepliesGeneric Class Array - Reading In A Excel File And Extract Data To Store In A Array
Sep 9, 2010I want to reading in a excel file and extract the sCodenumber sDescription ans the sStatus and store them in a array : StatusComposeArray(5200) As MyCompose. After this I need this array for comparing outside this class. But as can you see the array is defined inside the sub: ReadingIn_ExcelFilesCompose [Code]
View 2 RepliesSearch Rows From Database And Store Results In ListView
Nov 15, 2009I have a little problem with interacting with sql server from vb.net. I look here [URL]. I made an sql server table called Per: Until here all it's ok. What I want to do is to insert in the two textboxes the user types Mike (in textbox1) and Bottomley (in textbox2) ,press the button search and stored the results in listview if he finds the row (and in this case it finds).
Here is the printscreen of my windows forms application vb.net (I am using visual studio 2008. So I type in the two textboxes Mike(textbox1), Bottomley(textbox2) press the button and it searches in my sql server table (if it finds -in this case I have this rows it's row1) it displays me the result in the Listview.
Store All The Values In Listbox To The Access Database?
Apr 1, 2010The following is the code i used to get the value from textbox to listbox and store all the listbox values to the access database at the runtime.In the database, i have only one field called num which is been set as a multivalue field using the lookupwizard. But actually what happens is ,no error is occurred,but the value is not updated in the batabase.
vb.net
Imports System.Data.OleDb
Public Class Form1
Dim conn As OleDbConnection[code]...
Store Value In Array From Database?
Apr 13, 2011Problem storing value in array from database
View 3 RepliesStore Database Values In Array?
Apr 4, 2009I have a code which retrieves values from database
[Code]....
i want to store all the values in a array for further processing.
Cannot Store Retrieved Values From Database To Array
Mar 21, 2011is that instead of receiving data from one row and assigning it to the same array Im receiving data from multiple rows, but the information is the same because its from the same one column from the database. The error I keep getting is 'index out of bounds of array'
here is the code
What it does is it loops through once and retrieves the first value from the db then it throw the exception when it goes to retrieve the second value.
Dim qBkNum As String = "SELECT BookingNum FROM Bookings WHERE BookingID = '1'"
Dim bkNum(5) As String
Try
[Code].....
VS 2008 Clipboard Application To Store All Data On A Listbox?
Nov 17, 2010I am just wondering if there is any way I could copy a bit of text using whatever application, but having a clipboard application of my own to store all of those on a listbox? So if it possible, how can I catch a value when I the user copies some text? I could make a cool application that would be quite handy... is there any event that could catch the data when something is copied onto the clipboard?
View 14 RepliesStore Data In An Array Using A Structure?
Jun 6, 2011im tryin to store data in an array using a structure. However, the code im using keeps returning a null referece exception, even when there is something in the input boxes. This is the code im using:
With SaveInfo(Index)
.EmployeeID = EmployeeIDComboBox.Text
.EmployeeName = EmployeeNameBox.Text
[Code].....
Get Multiple Threads To Store Data In One Array?
Sep 4, 2009I have a application that use threadpool, and each thread stores data in the same textfile. I now want to have each thread store the data in the same array instead and use a timer to store all current data in the array into the text file after every couple of minutes.
So what I want to do is:
1. All threads store data in one array that they all have access to
2. After every couple of minutes the data in the array is stored into the text file.
I know number 2 can be done with a timer, but is the first one possible? If so how do I accomplish this task?
Read From A File And Then Split The Data And Store Them In An Array?
Jun 10, 2011i am try to read from a file and then split the data and store them in an array but i am getting an error. can someone please point to the right direction here is the file i am trying to read from
8
223432,YNYYYYYYYYYNYNYNYYNY-
623123,YNYNYNYYNY--YNYNYYNY
912234,YYYNYNYNYNYYNYYNYYNY
[code].....
VS 2010 - Store Data From A RTD Server Into A Array For Calculations?
Jul 16, 2010Does anyone know how to store data from a RTD server into a array for calculations...?
View 2 RepliesArray Structure - Store Data And Retrieve From Text File
Mar 29, 2010I'm trying to build something called a structure which will store data it retrieves from a text file. I have the structure set up like this:
Structure Employee
Dim FirstName As String
Dim LastName As String
Dim ID As String
Dim Hours As Integer
Dim Wage As Decimal
Dim EarnedPay As Decimal
End Structure
[Code] .....
How to set these operations up?
Database - Find Average Of A Specific Number Of Rows/columns In Datatable And Store To Array?
Jun 21, 2012I am trying to program a noise reduction algorithm that works with a set of datapoints in a VB.NET DataTable after being helped with my other question. Basically, I want to take two integers, a coordinate value (yCoord for example) and a threshold smoothing value (NoiseThresh), and take the average of the values in the range of (yCoord - NoiseThresh, yCoord + NoiseThresh) and store that number into an array. I'd repeat that process for each column (in this example) and end up with a one-dimensional array of average values. My questions are:
1) Did anything I just say make any sense ;), and
2) Can anyone help me with the code? I've got very little experience working with databases.
[Code]...
Store Data To A Database?
Feb 1, 2011I wish to create a visual basic asp.net web application which can store data, entered by the user via a textbox to a database, once the STORE button has been clicked. I also want to be able to view the stored data by clicking VIEW STORED DATA.I am using visual studio and I am a complete beginner. I need to know how to create an appropriate database and how to link it to my web application.
View 2 RepliesStore The Data For A .net Database?
Apr 15, 2009best way to store the data for a .net database and the reasons why. Please note I would like to have access to the database from a blackberry and the option for multiple applications to read & write to the database at the same time.
View 3 RepliesPut The Listbox Or Listview Data To A Table?
Jun 10, 2011i split a string and store at listbox.The problem that i face now is how to add 4 new column at existing table("customer") and put the listbox data into these 4 new column.
View 1 RepliesGet A Data From Database And Store It In A Textbox?
Dec 7, 2011how can i get a data from database and store it in a textbox??
View 1 RepliesStore Data To Access A Database?
Nov 28, 2010I am using an Access database and vb.net 2010. I have created a table in the database with columns for title, datein, dateout and roomnymber. In vb.net 2010 I made a distinguished title = combobox, datein and dateout = DateTimePicker. When I click on F5, an error occurs: INSERT INTO Syntax Error in statement. Here's my code:
Dim sql As String
sql = "INSERT INTO tcekin(title,firstname,lastname,address,country,company,roomnumber,datein,dateout,rommtype,note)" & "VALUES('" & ComboBox1.Text & _
[Code].....
Displaying Data In A ListView /ListBox Vs Console?
Aug 5, 2009My book uses Console app to display the result of a code but I prefer working with Windows forms controls. translate the code below so that it displays in a ListView or ListBox instead Console? Where do I find tutorials on how to use ListView/ListBox?
Dim ds As New NorthWindDataSet()
Dim tblCustomers As NorthWindDataSet.CustomersDataTable = ds.Customers
Dim rowCustomer As NorthWindDataSet.CustomersRow
[code].....
Database Store Data To Dataset Temporarily?
Jan 4, 2011I created a database (.mdf) file. I added data to it after running the program in debug mode. When I closed it and opened it up again, the data I got was stored and loaded again.I closed my whole Visual Basic Express program. When I opened it up again, all the data had disappeared.
Can you tell me what I am doing wrong with the program? I can't get queries to work either. It worked when I used the NOrthwind dataset this past weekend but it is not working when I use my own or empty dataset.
How To Store Data Into Database Such As Access 2007
Apr 1, 2010I am a VB.net beginner. I am doing simple program that has database connection with access 2007 and i want to store the data (whatever i enter in the textbox) to the database.I did the connection as per the instruction in the msdn(i.e;datasource/database/ms access/selecting accdb file/draging and dropping the fields of the table to the form from the datasource window)I want the code to store data from vb 2008 to access 2007.
View 7 RepliesStore And Retrieve Data From An Access Database?
Dec 16, 2010If you have to store and retrieve data from a database is a string not the most effcient way? What is best?
How does this work in a real world scenario.
For example: I have a customer ie first name and last name and the CustomerID is autoincremented when initially added to the database. Now, the user could lookup and find the customer by their ID but we all know that's not practical. They don't know 231223 is John Adams, they know John Adams or Adams John.
So how do you handle this? Access is the database I am using but I think this would apply to any database.
Store Data Time Picker Into Database?
Apr 17, 2011I want to store date time picker into database .I am using date to search my reservation information and how is the code for search out the information from database.
View 4 RepliesStore Image Data In Access Database?
Jun 29, 2011I am following some examples I have found in earlier discussions, but have run into a problem trying to save the data. I have included my code below, and everytime I reach the ExecuteNonQuery() command it generates a syntax error in the Insert command error.[code]...
View 7 RepliesGetting Data From A ListView Into An Array?
Apr 21, 2010I have a ListView control on my form set up like this in details mode:What I would like to do, is get all the values of the data cells when the user presses the Delete booking button.So using the above example, my array would be filled with this data:
values(0) = "asd"
values(1) = "BS1"
values(2) = "asd"
[code].....
Seaching An Array - Store In A 1d Array A Set Of 5 Place Names And In 2d Array The Distances Between Places
Jul 28, 2010I am trying to create the following program Store in a 1d array a set of 5 place names and in a 2d array the distances between the places. Ensure that the order of the places is the same in both arrays. When the names are places are input the distance between them is displayed. If they are not both in the table a suitable message is displayed
Dim town(1 To 5) As String
Dim Dist(1 To 5, 1 To 5) As Integer
Dim First As Integer
[CODE]......................
I think the best way forward is pass a parameter to the function findnumber.
Store BLOB Data (e.g. Image, Document) Into The Database?
Apr 11, 2009How do I store BLOB data (e.g. image, document) into the database?
View 1 RepliesExtract Data From Html Table And Store Into Access Database?
Mar 20, 2010I am new here and really excited to see the huge resources on this forum for vb.net. I have just started my learning of vb8 and need to create some basic applications for my personal use.I need to develop an application that can extract data from a html table and store that data into Access database. I have learned to create web browser on Visual Studio 2008. Below is the link from which I need to extract data and store into a database
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