Saving Changes Made To An Access Database

Feb 17, 2009

I have tried it by the following code [code]there is no error in this code, but it didn't work well.so is there anyone who can help me in making it work?

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Saving Changes Made In A Program Into The Access Database

Oct 7, 2009

I've seen used the datagridview to save the changes.

I don't use a dgv, but rather I connect directly to access and when a text field has text in it, it takes that text and searches, and updates various text boxes with the according information (finds a row, and takes all the data in the columns and adds it into their respective box). There are approximately 5-7 text boxes being used at the same time, and only a few will be changed.

How would I go about updating and saving through the VB program?

Here are some relevant pieces of code:

Dim con As OleDbConnection = New OleDbConnection("Provider=Microsoft.jet.oledb.4.0;data source=C:\InventoryMusic.mdb")

[Code].....

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VS 2010 : Saving Changes Made In DataGridView To MS Access Database?

Oct 24, 2011

I have a MS Access database file that I can view with a DataGridView, but I can not save the changes made. User should be able to modify data, and when pressing the "Save" button, these changes should be reflected on the database. That is not happening.I know this is a common question, but I have read dozens of pages trying yo get this to work.

Imports System.Data.OleDb
Public Class Form1
Dim con1 As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=T:JaimeTest.mdb;Persist Security Info=False")
Dim sql As String = "SELECT * FROM Table1"

[code]....

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Build A Database System From Access And Made The GUI Using Vb?

Nov 25, 2011

I build a database system from access and made the GUI using vb.and i encounter this problem?

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Save ALL Changes Made In DataGridView To Access Database?

Feb 3, 2009

I use a DataGridView to Add/Edit/Delete records from an Access database. Doing those 3 things is working just fine. When I try to update the database with the new Table data, nothing happens. I need to basically overwrite the table in the database with the data that was added, edited or deleted in the DataGridView. I opened the connection and got the table data like this

[code]...

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Saving Changes In An Access Database Within VB?

May 2, 2010

In my project the "teacher" must enter grades in the Grades database then save it and click the Semester Average button(btnSA)to display the grades in the database. Well I can't the the data to save. After I completely fill in the grades and click the save button in my tool strip I get the following error "OleDbException was unhandled: Command text was not set for the command object"

Public Class Form1
Dim connStr As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=GRADEBOOK.MDB"

[code]......

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Saving To An Access Database?

Dec 1, 2011

i am getting this error and i cant spot the mistake: No value given for one or more required parameters.

my code:
Sub UpdateCustomer(ByVal HCNNO As Double, ByVal Forename As String, ByVal Surname As String, ByVal DOB As String, ByVal Gender As String, ByVal PasID As String, ByVal

[code].....

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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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Saving Data Into MS Access Database?

May 11, 2012

this code worked in every form except this form which I named Reregistration the code is working and every thing but the only problem is that the new generated data is not saved in the actual table

Private Sub btnRegister_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRegister.Click
If txtPassword1.Text = txtPassword2.Text Then

[Code].....

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Saving Stuff To Access Database

Nov 18, 2011

Okay what I have saves my stuff to the database. However, when I rebuild my application the previous data is gone. The data is loaded into datagridview using

[Code]...

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Inserting And Saving Records To An Access Database?

Jul 6, 2010

My program runs with no errors, but the actual .accdb file does not reflect changes when I make them in the running program. Also when I fill in the text boxes and click the "Add New Item" Button, the "ID" text box displays a -1. "ID" is the primary key in my Access Database.

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

[code].....

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Saving Datagridview Row To Access Database With Colour

May 28, 2012

I have a function that i use to save a datagridview row to an access database (which works fine) but i was wondering any one know what i should look up to figure out how to set the row that i am saving to a colour IN the access database. So the row that i save is say red in the access database.

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Saving Image From Picturebox1 To Access Database

Mar 20, 2011

How to save image from picturebox1 to access database.

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VS 2008 Saving Data To Access Database?

Mar 16, 2011

am pretty new to VB and i am slowly teaching myself .I am working on a project at the moment which will write to an access database. I have created the database with contains about 40 fields. i Have a form which the user inputs the data into whose controls are bound to the corresponding fields in the database . I have been reading up on what a could but the more i read the more lost i am getting.

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Forms Data Not Saving To One Of The Columns In The Access Database?

Aug 14, 2011

Private Sub Table1BindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Table1BindingNavigatorSaveItem.Click
Dim dg As DialogResult = MessageBox.Show("Would you like to continue saving your changes?", "Save Changes?", MessageBoxButtons.YesNo)

[Code]....

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Not A Valid Update Method In Datatableadaptor - Saving Access Database?

Jul 4, 2009

I'm struggling to work with data in VB 2008, and find it extremely complicated! At first I couldn't even get a database to load, as VB 2008 kept complaining it was created with an older Jet engine.OK, I converted it to a newer Access format that VB 2008 finally accepted.

In trying to find out why changes weren't saved, I found a common problem was VB 2008 wiping out changes.OK I have told the compiler not to copy the older database file back over but to copy newer.Updates then supposedly happened --- no errors were reported --- but the changes were still not saved.It appears the update method didn't exist in the datatableadapter, but I got no error messages about that.
No update done.

I've used the tools to configure the dataset and datatableadapter.Automatic generation of methods like update, add new, delete, etc. were supposedly done.Now, when trapping the error, I'm told the update method isn't a valid one.I found little information on that. It suggested primary keys could be a cause, but adding or deleting a primary key has no effect.I can see the fill method, and it works fine.I can't see the update method. (Apparently it is in SQL which I don't know anyway.)

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VS 2010 Saving Jpeg Images To Access 2007 Database Using .NET?

Apr 4, 2011

I keep getting an "Syntax error in Insert Into Statement." error message when trying to save an image to my Access database.

Imports System.IO
Imports System.Data.OleDb
Imports System.Drawing

[code]....

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Windows - Records Added To Ms Access Database With Vb 2010 Not Saving?

Mar 18, 2012

I'm working on a simple data logging program, and I have little to no database experience. I wrote a little VB forms app to log the data to ms access and then graph the data, but I'm having trouble with adding records to the database. First, I created a simple one table database in access. Then, I added the database to the project as a data source, and gave it a data set using the wizard. Right now my code looks like this:

[Code]...

There are no problems during build or run time, but I do not see changes to database after the program runs.

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Saving Data From A Data Grid To An Access Database (2008 Express)?

May 18, 2010

I'm trying to create a simple Data Grid that will automatically save changes. So far I have a data grid connected to a MS Access 2007 Database that reads the data. I can create new fields in the Data Grid, but I need to program to save the data automatically to the database on update (or on close).

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Access HTTP Requests Made By Web Browsers?

Jun 2, 2012

In VB.Net, how do I make a program to tap into the HTTP requests made by external web browsers? I don't want to edit or stop the headers, only 'read' them, i.e., access its contents. I'm speaking of something like Fiddler2, but I only want the 'reading' part. I also want to read the user-agent.

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Promptly Display To A Listview All Changes That Has Been Made To A Database?

Dec 25, 2009

Way, to promptly display to a listview all the changes that has been made to a database? I notice that every time I add new records to database it seems that it doesn't quickly display to a listview, unless I close and reload the form where the listview is attached.[code]....

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Update Changes Made In Database On A Form When Running?

Mar 11, 2009

i have created a project with 20 forms in vb.net 2008

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Made A Database.mdf That Contains A Table That Includes 3 Diffrent Column Names

Jan 27, 2012

I have made a Database.mdf that contains a table that Includes 3 diffrent Column Names.

1:"ID" This one i set to an primary key and i have also made it automaticlly put a number in order to the list. Like 1,2,3,4,5 for each data added. Data Type for this is int.

2:"WordCombination" Were i enter my word combination that i want it to look for)

3."TypeofCombination" Were i enter what the program should add to what i typed in texbox1 if it contains the WordCombination.

I want my program to se if texbox1 contains any of those WordCombinations in my database. And if thats true, Then i want it to show whats in the TypeofCombination + the text in texbox1 in texbox2. If i enter "What do you want ?" in Textbox1 i want the program to find that "What do you want ?" contains "you want" like in ID:1 WordCombination:you want. So becuse this is ture it should enter TypeofCombination in this case "Question:" + what i entered in Textbox1 to show in Textbox2.So if i write "What do you want ?" and click start. Textbox2 should show "Question: What do you want ?" If i Write "My name is Jake" and click start. Textbox2 should show "Answer: My name is Jake".If I Write "hello you Hi there Jacob" and click start. Textbox2 should show "Greeting: hello you Hi there Jacob".And i Should be able to add and delete Word Combinations Without having to change the program.

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VB 08 Sql Server Database Login Form Using A Column Made In The Data Set Designer?

Jun 12, 2009

i'm trying to make a login form connected to an sql server database. my data base has records like this:

fname - lname - minit

each name in a separate column, and i wanted to use the name as the login username, so in the dataset designer i made a new column and concatenated the names together like this: lname+fname+minit but at Dim dr As SqlDataReader = cmd.ExecuteReader i get this error:

"Invalid column name 'username'. Invalid column name 'username'."

i'm asuming that's because username doesn't actually exists in the database, only in the dataset.is there a way to get that to work with out the username column actually existing in the database?

Imports System.Data.SqlClient
Public Class LoginForm
Private Sub OK_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OK.Click

[code]....

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Can Save Data To Access Database And In Access Database Field Set It To Date / Time

Jun 4, 2011

I can save my data to access database and in the access database field I set it to date/time.But problem is when I get the value out from the database.. the format is always month/day/year hour:minutes:seconds example today: 5/2/2011 12:00:00..How to get the value into listview becoming May/2/2011 without the hour..Here's my code to get it from database ListView1.Items(i).SubItems.Add(dt.Rows(i)(14).ToString).The second problem is.When I would like to edit, how can the datetimepicker get the listview value ? [code] info: using access 2003 (.mdb) the Date of Birth field has been set into Date/Time.

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Running Access - Application That Has An Ms Access 2007 DataBase Which Runns Great If Access Is Installed

Oct 15, 2011

I have an application that has an Ms Access 2007 DataBase which runns great if access is installed. Is there any code that I can use in vb that I would be able to run access with out installing it.

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Export A Table From An Access Database To Other Access Database In VB2k5?

Mar 30, 2009

I have two Access database, say database One.mdb and Two.mdb. I want to use VB2005 to export tblCustomer from One.mdb to Two.mdb, and replace the existing tblCustomer in Two.mdb, during run time. I basically want to simulate the export function that is available in MS Access (which can export one table from one Access database to another) with VB2005 during run time. I can think of a way by querying the table to a dataset and then delete everything on the other database before filling the table in that database with the dataset

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VS 2010 - Import Data From An Access Database To Other Access Database

Jun 22, 2010

I am trying to import data from an access database to a access database that my project uses I am having problems with combo box fields in the database with the data. I want to import what is displayed instead of the numerical key value. Example: The combo box displays employee names but the value stored is the key value from the employee table so instead of importing John Doe it imports 2 is there a way to make the actual name instead of the number?

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Saving Changes To Access DB?

Apr 8, 2009

What is the code to save changes made in a project to a database (MS Access).I have a program which is a database controller for DVDs that I own, and I have all the text boxes etc there, but I have no idea how to save records to the database.

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Saving To Ms Access?

Aug 10, 2009

I need to make a program in visual basic that when the user presses submit on form2 it saves all the following info from the textboxes to table1 in the database.

UserID (on form1),
Reelno (on form2),
Weight (on form2)

And a dropdown menu on form 2 called type

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