Retrieving Data From Access Db

Mar 2, 2009

Dim cn As OleDbConnection
Dim cmd As OleDbCommand
Dim dr As OleDbDataReader
Dim intaccount As Integer
Try
[Code]...

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Retrieving Data From Ms-access ?

Oct 15, 2011

Below is my code for login page I would like to show login user detail on home. For login my code works properly but does not show currently login user show following error "NO data exists for column/row".

[/CODE]

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Login.Click
RetrieveUserPass()
End Sub

[code]...

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Retrieving Data From Access Database?

Jun 11, 2011

i am working on a module in vb 10..i have to retrive data from the database between two dates...i have used the following code but not able to get ny output,,nt even an error

Imports System.Data.OleDb
Public Class Form4
Dim con As OleDbConnection

[Code].....

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Retrieving Data From Access Into Application?

Mar 12, 2011

I'm working on this project and i need to retrieve data from my access database and display it on my vb.net windows application

i tried the code below..but there are still some errors on it..

[Code]....

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Retrieving Data From Ms Access DB To Combobox

Oct 15, 2011

i want to retrieve my data from my ms access database and i it gave me this error..

"Index was outside the bounds of the array."

i put my code on my radio button function because, what i wanted to happen is when the user selected the "vote by party list" selection the party list names will automatically load on the activated combo box.

here's my code..
Private Sub rbPartylist_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles rbPartylist.CheckedChanged
If rbPartylist.Checked = True Then

[Code]....

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.net 2010 And Access Database Not Retrieving Data?

May 19, 2010

I am trying to build a front end for an access database I created I can connect to the database but when I try to pull data into a data grid view I get no results Here is the code what did I do wrong(I'm also new to vb)

search
Private Sub searchbtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles searchbtn.Click
Dim srval As String
Dim type As String

[code]....

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VS 2010 Retrieving Data From MS Access Backend DB?

Jun 11, 2011

I am trying to retrieve data from a Ms Access backend DB. However, for some reason it is not working. Hence me asking for help lol. Here is my good faith effort

Public Class Form1
Dim dsMenu As New DataSet
Dim con As New OleDb.OleDbConnection
Dim dbProvider As String

[Code]...

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Save Data In Microsoft Access Database And Retrieving It Back From Database?

Nov 19, 2010

can anyone teach me how to save data in microsoft access database and retrieving it back from database?[code]so, how do i save it in that and how do i load their data by typing their ic no only..

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Error While Retrieving Records From MS Access?

Jun 18, 2009

when this button is click, it will retrieve all the records in different fields in MS Access 2007 and display onto the RichTextBox. But when i run the code and press the retrieve button, an error occurs. (NullReferenceException was unhandled. Object reference not set to an instance of an object.) Plus im sure my code to display records on richtextbox is wrong as i created another project purely with a button and a richtextbox, only the last field in access is displayed.

Imports System.Data.OleDb
Public Class Form1
Inherits System.Windows.Forms.Form

[code]......

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Retrieving Information From Access DB In VB 2010?

Oct 24, 2010

I've been trying to get information from a Access DB that I have added into VB 2010, the code is as follows:

Imports System.Data.OleDb
Private Sub login_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmd_login.Click

[code].....

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Retrieving Information From Access To List Box?

Nov 7, 2010

Am using MS Access as my back end and I am having a table called "Dept" with 2 columns (dename & cname). In Vb.Net when I click a command button, all the data's of the first column should be displayed in ListBox1 and the Second column in ListBox2. I do not know how to proceed

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Retrieving Records From Access Database Using WCF?

May 18, 2009

I have a problem when trying to retrieve records from my Access database through WCF. In my application the user enters a Customer ID and the function then searches the database and retrieves all records related to that customer. However, it isn't working as it should. The code behind the search button is as follows:

Private Sub SearchButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SearchButton.Click

[Code]...

this code isn't doing as it should. The DataGridView should display the records relating to a customer but nothing is being returned at all, I'm not even getting any error messages. I've been looking at it so long I must be missing something ,

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Saving And Retrieving From A MS Access Database?

Jan 28, 2012

rs.Open("select * from CSOptions where OrderNumber = '" & cbstrCurrOrderNumber & "' and OrderLine = " & CBLI, strConn, 2, 2)
If rs.EOF Then
rs.AddNew()
End If

[code]....

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Sql - Retrieving Record From MS-Access Database?

Mar 26, 2012

I'm trying to retrieve record data from an MS-Access database and store it into a variable. i'm using this SQL command to query the database: Dim cmdRead As OleDbCommand = New OleDbCommand("SELECT UserID FROM [User] where Username=?", conn) How do I do it in VB.NET to read data from the UserID column (in the db) and store it into a variable in VB.NET?

What I basically want to do is to retrieve the UserID so that I can then retrieve the Name and Surname of the user from the same table.

Note: I'm using ASP.NET with Web Develop 2003 and an MS-Access 2003 db.

[Code]...

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Storing And Retrieving Image Using Ms Access?

Jun 12, 2011

is there a way in storing image and retrieving images using ms access and display in picture box randomly or just like a slideshow?which slides form left to right?or vice versa..i have some codes here but i does not display.

str = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:Program FileschuloaderChu'sLoadComputeChu'sLoadComputeinReleaseImagebank.accdb;User Id=admin;Password=;"

[Code]....

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Retrieving Rows From A MS Access Database View

Jul 11, 2011

I've managed to get the following code...

[Code]...

To retrieve a list of Views in my Access database, but now I want to retrieve the results based on a selected View. Is there a correct method in doing this, or do I take the SQL Statement from the DataTable returned for each row?

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VS 2005 Retrieving DateTime From Access 2003

Jul 15, 2010

Although a few people around here have said that Dates are not a huge deal that they're simply data, I always seem to get stuck on them, and my current issue is no exception. I am trying to save/retrieve data between my Access 2003 data and my VB2005 form. I have tried any number of combinations (even the forbidden Value.ToString, and having the Data Type in Access as string, and although it worked fine for saving the data, it doesn't work for loading it back into the form.). Here's my code for saving the data to the database:

[Code]...

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Data Grid View (retrieving,searching Data)?

Oct 16, 2011

I'm using a mysql as my backend database and i'm using the mysqldata adapter for binding the data, i have my data in the database, but the problem is i don't know how to retrieve it, for example when i want to add a record, before i add that record, i want to retrieve the data in my database to trap that the record i'm adding is an existing record

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DataGridComboBoxColumn Setting And Retrieving Combobox Row With Access Datasource?

Jan 3, 2010

I have a datagridview that is populated using an oledbconnection:

Private Sub FileSpecs_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

Dim cn As OleDbConnection = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & My.Settings.DBLocation & ";")Dim cmd As OleDbCommand = New OleDbCommand("SELECT specFieldno AS [Field No],specFieldName AS [Field Name], specFieldType FROM fileSpecs WHERE ClientNo='" & ClientSetup.clientNo.Text & "' AND direction=" & ClientSetup.fileDir, cn)

[Code]...

The problem I now face is that the 'index' value of the combobox item for each row is in the field specFieldType which is populated into the datagrid.I need to be able to set the value of the ComboBox for each row when the form is opened, and also be able to save the index value of each row selection if any changes are made/saved.

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Retrieving Last Access Time In Exchange Server 2000 Public Folder?

Aug 3, 2009

Yes, you read it right! Exchange Server 2000. I want to create a script that retrieve information(ie. Last Access Time) of all the files that are place within the public folder of the Exchange Server 2000.

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Asp.net - Retrieving Data Through LINQ To SQL?

Dec 31, 2009

I got a weird problem here like I got a site that users can post comments on a friend profile page.Everytime a user post a comment my application sends e-mail to that page owner, you know to inform for a new posted comment on his/her profile page.The problem is I want to stop the application from sending email if that user has just recently posted a comment say like 5 hours ago/earlier.Here is the function I use that would try to check it:

[Code]...

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Data Retrieving After Con.Close

Oct 8, 2011

Dim con As New OleDb.OleDbConnection
Dim dbProvider As String
Dim dbSource As String

[Code].....

how do we connect database in access after con.Close() since we do all operation after the con.Close() and works properly.

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Error In Retrieving Data?

Dec 1, 2011

I have MSaccess database.I have 2 tables 1) CUSTOMER TABLE=----CUSTOMER ID-Primary --AUTO NUMBER2) ORDER TABLE =----(CUSTOMER ID--Foreign KEY) Now From the front end using VB.net I have an page in which if i enter Customer details and press button add .I have to INSERT into values into CUSTOMER TABLE and I Also at the same time INSERT into ORDER TABLE with this CUSTOMER ID which i generated now.How is it possibl

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Error While Retrieving Data

Dec 4, 2011

I have a code here which is to insert values in both the tables which has Relationship.[code]...

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LINQ To XML : Retrieving The Data?

Apr 28, 2011

I have this XML:

<root>
<data name="lnkViewResultResource1.Text" xml:space="preserve">
<value>bekijk de resultaten</value>
</data>

[code]...

But, unfortunately, it is not working, it is not getting anything.

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Retrieving Data From A Datatable?

Aug 3, 2011

I'm using two textbox's to enter text and retrieve the data and then show that data in a datagridview.Here is my

Dim con As New OleDb.OleDbConnection
Dim dbProvider As String
Dim dbSource As String

[code].....

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Retrieving Data From Database?

Oct 17, 2010

I am using two textboxes, one for roll number and the other for the corresponding roll number.

And I am using 4 command Buttons

Move First
Move Previous
Move Next

[Code].....

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Retrieving Data From DataGridView?

Jun 6, 2009

I am trying to retrieve the data in a DataGridView and display it in a RichTextBox.

[Code]...

This pulls the data from the first row only though, i want to be able to pull the information form each row and display it on a new line? So if there are 8 rows there will be 8 lines of text with the same values as set in the DataGridView?

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Retrieving Data From DataSet (.xsd)?

Jul 12, 2010

I have created a .xsd dataset using the visual studio installed template ->DataSet. nothing programmitcally rather it was using the toolbox and creating various DataTable. how do I retrieve the data once it is assigned programmitcally.

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Retrieving Data From DirectoryInfo?

Jan 4, 2011

I'm making a timer program, that I want to be able to store "unlimited" timer profiles, that someone can load and use. Now I've created a form that you fill with data, which then gets saved to a .xml file in a pre-defined directory. I'm now working on some sort of code that will:

1. Search the directory for .xml files

2. Find any .xml files and convert names to strings

3. Store the strings in a dropdown menu, so that when one is chosen, it loads that profile.

I think I have 1 down:

System.IO.Directory.GetFiles("C:Simple Timer")
Dim di As DirectoryInfo
di = New DirectoryInfo("C:Simple Timer")
di.GetFiles("*.xml")

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