Store All The Values In Listbox To The Access Database?
Apr 1, 2010
The 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]...
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Oct 29, 2010
Ok, so I`ve been studying a bit of VB lately.. bought a few books and read lot`s of articles and seen hours of instructional videos, and I slightly start to get the hang of a few things.. :) I`ve recently started a fun little project, but I seem to lack a bit of knowledge to reach my goal. I`ll first try to describe my project:
[Cde]...
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Jul 6, 2010
This is my code which i used to try this but it inserts only the last value in the listbox but i need all the selected values seperated by comma [code]...
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Apr 22, 2010
I don't know if I can have several same forms to do the manager jobs, ACTUALLY THE STORE VALUES ARE DIFFERENT(those forms can have the independant data values to store into the forms), like if I can have the datagridviews to store the different values? SO,MY QUESTION IS if I can have several same forms(FROM ONE SAME FORM), and can store different data values into the forms with vb.net & access, OR I HAVE TO CREATE SEVERAL SAME FORMS.
[Code]...
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Jun 21, 2010
I need information about store procedure in SQL and how can i access textbox values into store procedure. and connection string for remote server (sql server 2005 installed on server)
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Apr 4, 2009
I have a code which retrieves values from database
[Code]....
i want to store all the values in a array for further processing.
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Mar 21, 2011
is 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].....
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Sep 28, 2011
how 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...
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May 25, 2009
How to store data from listview/listbox/database to a array for further processing?
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Nov 28, 2010
I 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].....
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Jun 4, 2012
I am building an application with an Access database, using Visual Basic 2010 and am not sure where the best place to store that database is. I am looking forward to creating an install file and want to make sure that the database is in the right place.
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Feb 4, 2012
how to store a hash in my Access Database. Now I have generated a hash by salting a user password with the User ID (not highly secure I know, but plenty for my purposes). I have also stored the hashed values in the database as Base64 strings (manually, I haven't yet developed the module to do that automatically), however, when I go to retrieve the hash from the database I receive the hex code in place of the string. This is the code for the login button:
Sub prcLogin()
'Log User in
Dim ds As New DataSet
Dim blnCorrect As Boolean
[code]....
But when I run this instead of returning a value like "rlzhYoiO4+vpdJdsrFq5Sj9VBJ+FFYhIg9V5+z+jeNI=" which I stored in the database, it returns a value like "5C6BED0D94
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Apr 1, 2010
I 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.
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Mar 30, 2011
There is an OLE object column that contains images in my access database. I'm trying to create a program that reads the images from that ole column and store the images to a file. Currently, I have a program that creates an image file but the image is blank.[code]
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Mar 5, 2011
how to store & retrieve images from d access database using vb.net 2008
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Dec 16, 2010
If 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.
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Jun 29, 2011
I 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]...
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Nov 1, 2009
I need a way to store just the time only to my access database. the datetimepicker isn't working because there is no way to have a null date.I found this and it seems to be exactly what I need.When I try to convert it to vb2008 i get a few errors I can't figure out.
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Feb 2, 2010
i've got a free mysql database online hosted by 000webhost, i'm just wondering if i could connect to the mysql database, and if so what would the connectionstring be like? when i connect using php its something like this: new mysqli("mysql13.000webhost.com", "user", "password", "database1"), how do i translate this into a vb connection string, i can't decide what to put as the data source [code]if there's no way to connect, is there anyway for me to create an application that can store and access database online?
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Mar 14, 2011
I'm writing an asp.net page with a simple registration form that connects to my access database and inserts the values in the table. So I have my database, my registration page, everything looks fine in my code, but there's a syntax error I can't seem to figure out. When I go on my webpage and click submit, it says : Syntax error in INSERT INTO instruction.
Here's my code:
<%@Page language="vb" explicit="true" debug="true"%>
<%@Import Namespace="System.Data"%>
<%@Import Namespace="System.Data.OleDb"%>
[CODE]...
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Mar 20, 2010
I 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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Jan 14, 2010
I would like a listbox which use 2 fields for 1 Column, how do i insert this in a query?
[Code]...
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Apr 1, 2010
The following is the code that i used to store all the values in the listbox ito the access database.but it is not working.I didn't get any error.but the values in the listbox is not being stored in the database.The field in sample table that stores the value from listbox is a multivalue field.[code]...
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Jul 26, 2010
i have one fill box and 2 radiobuttons in my form. I also have a database in which I have a table with names of workers, their smoking and marital status. My aim is to choose from radio button 1 if worker is smoking (yes or no) and radio button 2 if the worker is married (again yes or no). According to the selection, the list of workers matching with the selected criterias should be shown in the listbox1. Here is the code I wrote and I do not know how to complete or correct:
[Code]...
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Nov 19, 2011
I have a listbox in which i have to display the first column of the table.
cnString = "Provider=Microsoft.Jet.OLEDB.4.0;Persist Security Info=False;Data Source=AirLine.mdb"
Dim sqlQRY As String = "SELECT flightId FROM FlightDetails"
[code].....
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Jun 6, 2010
I created a dataset and i am using OleDbDataAdapter to insert new values to access database. But when i close the program and after open it, values are not in the database. How can i solve this problem? Also, i have another problem. When i write codes that
[Code]...
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Mar 28, 2012
This is my coding for displaying access database values to listbox. It is working but it displays the values without a space like this: (The columns are: ID, NName, gender, age)[code]....
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Jul 28, 2011
My current code only selects a single item from a specific field. How do I make it populate the listbox with ALL the items in a field?
Try
conn.ConnectionString = "server=; username=; password= database="
conn.Open()
Dim sqlAdapter As New MySqlDataAdapter
[code]....
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Jun 6, 2011
Suppose der is one database name Customer which have columns like Cust_ID,Cust_Name,Cust_Mob,Cust_Address And on Form der are one list box which contains all Cust_Id from database and 4 textbox so when user click on the listbox having id as 1 it should display name, mob and address of cust_id 1 in 4 textbox respectively?
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Mar 5, 2012
how do i get the values from my database in access in vb i have a table named Rates that has column PerMinute and column Amount
i want to access the data in the amount column. and make it appear on the AmountToPay.text
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