Get AutoNumber Before Adding New Record
Sep 19, 2010I need to add a record to a database and would like to get the value of the next autonumber value in the key field before the add.
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How To Get Autonumber Of Last Inserted Record
Nov 8, 2009i'm using VB 2008 and MS Access as my database for my assignment. I want to know how to get the value of the last Primary Key ID which is an Auto Number after I insert a record.
Private Sub saveBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles saveBtn.Click
Dim save As DialogResult = MessageBox.Show("Do you want to save the Anime?", "", MessageBoxButtons.YesNo)
If save = DialogResult.Yes Then Try Dim connString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App_Path() & "Anime Database.mdb;"Dim myConnection As OleDbConnection = New OleDbConnection
myConnection.ConnectionString = connString myConnection.Open()
[Code]...
Adding Association (link Table Record) Without Creating A New Related Record?
Jul 31, 2011I have two tables Products and Categories with a many to many relationship. I am trying to copy the categories linked to one product (OriginalProduct) to another product (newProduct). The problem is when I execute the SaveChanges() method, I not only get the records in my linking table, but it also creates another copy of the categories in the categories table. I've tried this in many ways but here are the last couple that I've attempted:
' Copy Product/Categories
For Each oneProdCategory In OriginalProduct.Categories
Dim relatedCategory = _productContext.GetObjectByKey(New EntityKey ("ProductInfoEntities.Categories", "RecordId", oneProdCategory.RecordId))
[code]....
Adding A Record For .net?
Apr 6, 2009con.ConnectionString = "Provider = Microsoft.Jet.OLEDB.4.0;" & "Data Source = Database.mdb"
da = New OleDb.OleDbDataAdapter(sql, con)
sql = "SELECT * FROM tblCustomer"
da.Fill(ds, "Customer")
con.Close()
[Code]...
Adding Record In SQL
Mar 15, 2010i have a database with a hrd_users table whicn contains username and password as columns.and now heres my "add button" with this code. how to make it work? whats wrong with my code? [code]
View 1 RepliesAdding A New Record To A Database?
Jun 21, 2010I have a database linked to my VB.NET project using the data source wizard. I've created a log in form using a table in access that has the details required to log in.
The code is:
Imports System.Data
Public Class Form1
[code].....
Adding A Record To A Database?
May 23, 2011I have been trying to get the database sample to work. I have been unable to figure it out. I posted my code below, but something isn't working right and I cant figure it out. Please review my code if you have a chance and let me know what I am doing wrong.
[code]...
Adding A Record To A Datagridview?
Oct 19, 2010i have created an add button in my datatgridview.when the user clicks the add button i would like the cursor to be positioned at the first cell of the new row.i created a new add event, and can get to the last row, and select it.but how do i set the focus onto the first cell ?this is the code i am using:
Private Sub TestButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles TestButton.Click
Dim RowCount As Integer = Me.grdAccountTypes.RowCount - 1
Me.grdAccountTypes.FirstDisplayedScrollingRowIndex = RowCount
Me.grdAccountTypes.CurrentCell = grdAccountTypes.Rows(RowCount).Cells(0)
Adding New Record On Load?
Dec 17, 2010I am linking a table in an access database via ADO.net, and while linking, updating and navigating is no problem, i have an issue with adding a new record. What i want to achieve is to be able to load the fields in an add new state, which i know is easily done in access, but i cant find anywhere how ui would do this in VB.net
View 2 RepliesAdding Record In Table?
Jun 4, 2009I have two different tables (linked 2getha) my search code ' update etc etc working 100% ' i need to know how can i at run time when add rec that specific rec must get added in table 1.
View 1 RepliesAdding Record To Datagridview?
Sep 10, 2007I am having problems adding a new row to a datagridview control in my form. I have a simple formwith a textbox, a button and a datagridview. When the user types in an item number and clicks on the button, the system will populate the datagridview with the relevant data from the database.All these works fine but, when the user tries to add another record, the first record added to the datagridview is cleared off the datagridview before the next record is displayed. I would like the datagridview to add all the records without clearing the screen. The datagridview is not bounded to the database.
View 12 RepliesAdding A New Record In .NET To Access Database?
Apr 16, 2009I'm at another wall in my project. I've been trying to get it to add a new record to a table but I got a message that said "Object reference not set to an instance of an object" but I have no clue where the error is popping up. I am also unsure of whether the coding for adding a record will actually work on not.Here is the code for the form with the bits subs that I'm sure aren't the problem removed (as they have no relevance to adding a record);
Imports System
Imports System.Data
Imports System.Data.OleDb
Public Class NewStock
[code].....
Adding A New Record To Access 2010 Db?
Apr 18, 2012Basically, what I want to do is to use a form in VB 2010 to add a new record to my database in Access 2010.
Imports System.Data.OleDb
Public Class frmNewStudent
Dim con As New OleDbConnection
[code]....
Adding A Record To Access Database?
Jun 10, 2009We're trying to work out some code for saving from a textbox to a database field without using DataGridViiew. We have it working using the automated controls that Visual Studio gives us, but if we have a form with text boxes, can we make it so that, on a button click, it dumps that stuff into a field in a table?
View 1 RepliesAdding A Record To Access From VB2008?
Mar 26, 2011I am having no issues reading from an Access database, just when I am trying to add a record to the database I am getting no results. I am using a 64bit computer, and am aware about running in the x86 solution platform. I am getting the result that it hassuccessfully added. But nothing is showing up in Access
Private Sub voteBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles voteBtn.Click
Dim decision As String
[code]....
Adding A Record To An Access Database?
Mar 31, 2009read a lot about DataAdapter, DataTable ,.. to reach to this code, in the Save Button:
'insert new row
ds.Tables("Employees").Rows.Add(ENumTxt.Text, ENameTxt.Text, EPosTxt.Text,
EAgeTxt.Text, ESalTxt.Text, EPhonTxt.Text, EAdrsTxt.Text)
'save changes
ds.AcceptChanges()
[Code]...
In run time, i got the same error message for both cases "Syntax error in INSERT INTO statement"
Adding New Record In Access Database?
Oct 3, 2009Imports System.Data
Imports System.Data.OleDb
Public Class frmRegistration
[code].....
Adding Record To Access Database
Aug 7, 2011I'm getting an error doing this. Here is my
Private Sub btnSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSave.Click
Dim con As New OleDb.OleDbConnection
Dim dbProvider As String
Dim dbSource As String
Dim dsgames As New DataSet
[Code] .....
The error appears on the very final line, "dagames.Update(dsgames, "games").
This is the error: "Operation must use an updateable query."
Adding Record To Access Table?
Jun 30, 2009im trying to add data to an ms access table that I have created elsewhere in the app. The code I am using is below but I keep getting an error message (Update requires a valid InsertCommand when passed DataRow collection with new rows.)
con.Open()
sql = "SELECT * FROM attachment"
da = New OleDb.OleDbDataAdapter(sql, con)
da.Fill(ds, "Attachment")
[code]....
Datagridview Adding Record With A Dialog?
Jan 2, 2011i made on my parent window a datagridview that connect to a databasei have also a menu i have added a button
in the dialog i have 7 label's and 7 textbox's
-Name + textbox
-Sur name + textbox
[code].....
DB/Reporting :: Adding A New Record To Access?
Apr 1, 2009I just want to add a value from a textbox/variable and save it as a new record in a MS Access Database after a button click.
I've set up the database, set up the tables required.
From what I gather, I need to first link declare 'Imports System.Data' outside all the code. And also define a variable as a connection (Dim con As New OleDb.OleDbConnection) then access the database with "con.ConnectionString = "PROVIDER=Microsoft.Jet.OLEDB.4.0;Data Source = PathName").
What else do I need to include?
Error Adding A Record To Database
Jan 19, 2012I'm using the code from [url].... for adding a record to the database.It says when using a commandbuilder I should not get the error message:
Update requires a valid InsertCommand when passed DataRow collection with new rows.
However when I do the update I still get the error message. [code]...
Vb And Adding A New Record To An Access Table
Jan 10, 2012Having trouble adding a new record to an access table. I have the table called ITEM. Want to create a new row and then add a record to the table. Can't seem to open to connect to the table... Its bugging me :L
[Code]...
VS 2005 Adding Record In Database?
Aug 12, 2010understand why the first line in this code allows an empty valuebut the second line doesnt?
HTML
dsNewRow.Item("AddressDisplay") = subjectaddtxt.Text
dsNewRow.Item("MLSNUM") = Me.subj_mls_txt.Text
[code].....
VS 2008 Adding A Record To My Database
Mar 15, 2010[code]There's my code to add, was working, not sure if I accidently changed something but it doesn't work now
View 3 RepliesAdding And Updating A Record Programmatically Using .NETCF
Apr 22, 2009OK - I have worded this search 40 different ways and I seem to be lost here. Every example I find seems so happy that you can easily drag and drop a datagrid and let the user fill it in -- then they stop! I know how to do everything I am asking through LINQ. That obviously won't translate here. I really should have learned ADO.NET first, then LINQ, but NOoooo... I need to know how to do the following in .NETCF (Windows Mobile 5) using a SQL CE database on the device.
Add a new record and populate some or all of the fields with data I supply. I don't need to add a record to a datagrid - sometimes the user will not even see the record. How do I add a new record -- put data into it and save it? For example: Create a new delivery record, say, and have the program store the date in one field and a number in another field. Search for a record, then update data in it. Again, using LINQ I can do this easily -- I cannot for the life of me find any examples of doing it without it.
I can find lots of examples of populating a grid of databound fields, letting the user make changes then saving it out. I don't need to do that. Say I need to search for the one record that meets a criteria (customerID=10 and orderID=1234), then when (if) that record is found, update a field in it.
Adding Name And Score Record - Insert With LINQ
Apr 22, 2010What I have is a database in a Windows Form (via tableAdapters etc., basically the default stuff VS adds). What I need to do, is add a very simple record of a name and score (the "place" is an auto-number). I have not even been able to tackle sorting the table, because I can not even figure out how to insert...
View 8 RepliesAdo.net - Adding New Record To A VFP Data Table With ADO Recordsets?
Jun 16, 2010I am trying to add a new record to a Visual FoxPro data table using an ADO dataset with no luck. The code runs fine with no exceptions but when I check the dbf after the fact there is no new record. The mDataPath variable shown in the code snippet is the path to the .dbc file for the entire database. A note about the For loop at the bottom; I am adding the body of incoming emails to this MEMO field so thought I needed to break the addition of this string into 256 character Chunks.
cnn1.Open("Driver={Microsoft Visual FoxPro Driver};" & _
"SourceType=DBC;" & _
"SourceDB=" & mDataPath & ";Exclusive=No")
[code].....
DB/Reporting :: Adding The First Record In A Self Referenced Table?
Mar 2, 2008I have a self referenced table it contains Employee information, an employee reports to another employee, I've done this by including a field named ReportsTo as a foreign key that would be filled with the primary key. My first question is when using a strongly typed dataset how would I insert the first record without raising an error. the only solution that I could come up with is to insert an employee with the name NoOne and reports to himself i.e the employee number is the same as ReportsTo, this solution would be hardcoded in my program and only works when there is no records in the table. This is ok as long as I don't delete every employee from the table and try to insert new employees, in this case my insert will fail because the NoOne employee number is "1" and this would violate the index. this case calls for reseting the index each time I delete all the employees.
View 2 RepliesDB/Reporting :: Insert Record Not Adding SQL Database
Dec 10, 2005I have been following a tutorial in a book Vb 2005 Jumpstart Ch 4..Anyway I have followed the books code exactly and the program runs.It connects to Amazons web service and allows the user to search and display books, the application also allows the user to save the titles that they wish by clicking an Add Title button, when the user does this the current focus title is saved to the database and can be viewed off line.When I hit the add title the record gets saved as I can hit the catalog button which opens a new form with a datagrid that has all the titles I just saved in it!! But when I close the app and run it again the catalog is gone?? back to no records again?Now ive never worked with SQL databases before and this is me just having a go at .Net so I have no idea whats wrong or where to look.[code]
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