VB 2008 - Populate Form From Access Table?
Feb 22, 2010
I have a system that I need to connect to an access database. Once connected, I have a form that allows a new customer to be entered into text boxes. I need to then take the data in the text boxes and save them in the database table.On a similar note, I have another form, where the customer details can be updated. Basically, by searching for a Customer reference number in the database, the form is populated with the table data. Then I want a button that will update/overwrite any chages made.
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Jan 15, 2012
I want to populate my table in datagridview from my access database table
I'm not just trying to bind the table in access to my datagridview...I want to put the data's in my access database to my table in datagridview
so far this is my code.....
Sub filldatagridview()
Dim conn As OleDb.OleDbConnection = New OleDbConnection(strConnect)
conn.Open()
[Code].....
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May 19, 2009
I have made DataGridView in the designers and connected an Access database to the datagridvies and the Column headers appear as they should and when I check in preview mode all the fields are correctly populated. However, the DataGrid is not populated in normal mode at all. I have been trying to run the project but nothing is happening. What can I do to populate the field.
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Jun 10, 2011
how can u get the data in to two tables in one form. This code works but the problem is like in combobox2.text the data is display twice and also in inEmployee.text the data is display 4 time both are combobox so when u click the combobox u can see that the data is display twice or 4 times.
[Code]...
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Jan 14, 2011
I can do this easily with table adapter, but I can't seem to use variables in the table adapters connection string, or specify the connection string to use before "filling". Is there a way to populate the form without using any sort of binding? Currently I've used this method - a search form that populates a list box, and on the double click action I have this:
Private Sub lstResults_CellMouseDoubleClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles lstResults.CellMouseDoubleClick
'Fills Main Form
Dim firstcellvalue As String = lstResults.Rows(e.RowIndex).Cells(0).Value.ToString()
frm_IMT.intPendingID = CInt(lstResults.Rows(e.RowIndex).Cells(0).Value.ToString())
frm_IMT.Show()
Then When the form loads:
Me.PendingTableAdapter.Fill(Me.Phone_memo_backendDataSet.Tables("Pending"), intPendingID)
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Sep 8, 2011
I have to populate an sql database table with pictures. The table has products with their product_id. In a folder I have all the pictures in the format product_id.jpg. I need to compare each row of the table Product_id with the file names in the folder and if they are the same update the product row in the table with the image. I have used MyFolderBrowser in order to select the folder that contains photos.
1)Which is the command in order to read the first file in the folder ??? The files, in the folder, are in the following format = 01-10-MUYE200.jpg
2)How can i read each file name till the DOT and compare it with a specific field in an sql table ????
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Nov 11, 2010
The control comes up blank??Imports System.Data Imports System.Data.OleDb Public Class Form1
[Code]...
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Dec 7, 2011
I use this code to populate info from Access DB to txtBox[code]...
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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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Jun 9, 2009
I'm trying to insert data from an Access unbounds form to an Access Table using the follwoing code:
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Oct 3, 2011
I am trying to populate my combobox from Access, I decided to use a function in a separate module to connect, querry and return the result to my combobox for the sake of diminishing the number of lines, but I can't get it to work in .net.
Here is the module I modified from what I found on the net:
Module DataModule
Dim cnn As Data.OleDb.OleDbConnection = Nothing
Dim DBpath As String = My.Settings.SDBPATH
Dim SQLString As String
Private cnnOpen As Boolean = False
[Code] .....
I remember .eof method for my "While Not" loop but I can't seem to make it work. Basically the table in my DB consist of 2 columns, the first being ID (autonumbers) and the second are the records I want to access via my combobox, there is about 10 rows for now but it is subject to change.
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Mar 27, 2009
I have created the code to take the input of excel but i don't have any idea how to go ahead. Supposing my excel has only 1 sheet with huge amount of data, and i want to upgrade my Access database everyday using excel sheet then how to do it?[code]...
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Feb 27, 2009
I'm trying to connect to an Access table who's name includes spaces ('look Material Type').How do I identify this table in an OleDB string
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Aug 19, 2010
I have an accdb named base.accdb in the root folder of the program. Basically I have several tables in my database and I need to show their values in listboxes (essentially allowing menus to be edited by adding/removing items in the table)I can't figure out how to connect the database (according to my friends/classmates), and i can't figure out how to pull the information from the table.
Ultimately, it would be nice if someone could tell me how I can pull out the information into maybe an array? so that if i add 3 items into the table, then it will create 3 variables in the program and put the values from the table into those variables.
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Feb 26, 2010
I need to connect data entries in VB Form to Access database table?
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Jun 10, 2009
I am using VB and have created a Access Table with a few columns. Simple things like....user name, password, etc. I created this table for my login form. I just want a simple login form where the user enters their user name and password. Then it is checked to see if it matches the Access Table. If so they are allowed in if not prompt and error message. For starters: I have the table created (it will only need apx. a dozen user names/passwords) I have the data source linked to the form already. My realy problem is getting the User validation information to compare with the access table accurrately. The Access Table is linked and the first row of the table is arleady in the text boxes. So, I went ahead and replaced them with noting on the form load.
LOAD
ACCESS TABLE ----
Login_NameTextBox.Text = ""
[code]....
That's the code I am using. It is not working. It either lets you in no matter what as long as there is data in each text box or it will not let you in even if your data exactly matches. I am trying to get the first instance to work before I try to get all the login names and passwords to work.
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Mar 10, 2010
I have a typical data entry form to show one Customer. All textboxes, controls, etc. are bound to a BindingSource.
Clicking a button, I pop up another form with a DataGrid to show all Customers in a table, this way:
VB
Sub btn_Click
Dim frmPopUp As New frmSearch
frmPopUp.BindingSource1.DataSource = Me.BindingSource1
[Code].....
How can I populate the fields in Form1 selecting a row of the grid in frmSearch?
What I need, is to synchronize the databindings (I think).
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Aug 25, 2009
I have a form with a list that shows information from a database. I want the list the update in run time (or almost real time) every time something changes in the database. These are the three ways I can think of to accomplish this:Set up a timer on the client to check every few seconds: I know how to do this now, but it would involve making and closing a new connection to the database hundreds of times an hour, regardless of whether there was any change Build something sort of like a TCP/IP chat server, and every time a program updates the database it would also send a message to the TCP/IP server, which in turn would send a message to the client's form: I have no idea how to do this right now Create a web service that returns the date and time of when the last time the table was changed, and the client would compare that time to the last time the client updated: I could figure out how to build a web service, but I don't how to do this without making a connection to the database anyway The second option doesn't seem like it would be very reliable, and the first seems like it would consume more resources than necessary. Is there some way to tell the client every time there is a change in the database without making a connection every few seconds, or is it not that big of a deal to make that many connections to a database?
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Aug 30, 2009
I want to add a new table in my accdb and copy the content tfrom an existing table into the new one.
Is there an easy way to do this?
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Dec 14, 2011
I am trying to learn how I can enter data into a Microsoft Visual Basic 2010 TextBox on a form and when I Tab to the next TextBox, the data from the first TextBox is automatically appended to a Microsoft Access 2007 table. For this question, no other controls or objects are necessary.
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Jun 1, 2012
I have a datagrid that is loaded from a data source called ManualKanbanDataSet. The Access DB is ManualKanban, the table is "Parts". I've set the column properties of the column I want to change to readonly=false.
I make changes to the data in the datagrid, click my update button and nothing updates. here is the update
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Try
Me.Validate()
[code].....
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Feb 13, 2009
i have some problem with inserting rec into access tablei have 500 txt files which have total 250000 records and i m inserting thses rec. by chooseing one by one filethe problem is that its taken many hours for processing all recordsfor this my code is following
Private Sub wrt_fut(ByVal val() As String)
'This Procedure Writes array val() data into table
Try
[code]....
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Aug 11, 2012
I am having a remote server it has INVENTORY DATABSE , and also iam having same databse in my local system. I want to populate by local database table with my Remote database table through Vb.net code by click a button. How to do this .
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Jun 12, 2009
I am working on my new project and I need to create a table for each user dynamically. In which the user will provide the Table name in the textbox and on pressing Create button a new table gets created in the same MS access database file with the provided name.[code]...
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Jul 12, 2010
I want to create an access table at runtime. It happens that my table has to change, this means that i need to alter some or all of the fields. I need to be able to do this at runtime. I am using the following code, but it does not seem to work. The last field has to be an Autonumber field.
Private Sub CreateLessonPlan() '' Create table if it does not exsist
If con.State = ConnectionState.Closed Then
con.Open()
End If
Try
' Drop the Employees table if it already exists.
[Code] .....
Is it possible to alter the structure of a table that already has some records in it?
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Nov 9, 2009
Now I am trying to copy the MS access table(hoping to keep the input mask). I have the table copying and renaming, but it fails to keep the input mask... So far this copies and clears the table, is there anything I am missing to make it keep the input mask
vb
Query = "SELECT * INTO [test] FROM [tblAccounts] WHERE 1=2"
comm = New OleDbCommand(Query, conn)
[code].....
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Jun 4, 2010
how to insert values from textboxs to access table. I am using jet.oledb connection and dataadapter & dataset for data manipulation.
here is the code that i used to insert values into access,but it is not working..
[Code]....
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Feb 11, 2010
with vb.net 2008 express + access 2003;how can i query Msysobject table because presently i am getting error message as " no read permission on system objects"/i want to query it because just to ensure that whether a table by name "tableX:" exists or not
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Jul 27, 2011
I want to populate my asp:table with the contents from my SQL query. The page loads but with nothing in the table.
<%@ Page Title="stuff"Language="vb" AutoEventWireup="false" MasterPageFile="~/Site1.Master" CodeBehind="stuff.aspx.vb" Inherits="WebApplication1.WebForm1" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<%@ Import Namespace="System.Net.Mail" %>
[Code] .....
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Apr 27, 2010
I have a table called MEMBER with fields for mem_id, mem_name, mem_addr, mem_city,mem_state, mem_zip and another table called STATE with state_id, state_addr, state_name in Access 2007.On the Visual Studio 2008 form, there is a combo box for the state. The goal here is to display the state abbreviations, but use the state_id value for the mem_state (there is a foreign key between those two fields).The mem_state is defined as number, the state_id is autonumber. Under the mem_state definition in Access, I used the lookup wizard (on the database that is in the bin/debug folder) to set the following properties:
Display Control - combo box,
Row Source Type - Table/Query,
Row Source - SELECT [State].[state_id], [State].[state_abbr] FROM State ORDER BY
[code].....
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