Update Records Through Text Box?

Apr 1, 2009

I've managed to fill my list box with item names from the database. When the selected index is changed the text boxes fill with information. I need to save changes made in these text boxes to the appropriate records.[code]...

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Update Records From 1 Text File Into 2 Different Sql Database?

Jun 12, 2011

how to update records from 1 text file into 2 different sql database.

Name of the sql Table is Payment2SQL_Success_P() & Payment2SQL_Success_E()
is the code below is on the right track.
Select Case "AGENCIES"
Case AGENCY_AV Or AGENCY_SR Or AGENCY_IP Or AGENCY_TM Or AGENCY_MS

[Code].....

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Add, Update, Delete Records From Oracle10gXE Using Text Boxes?

Sep 14, 2009

I'm designing a windows application in visual studio 2008 and connecting to oracle 10g XE but don't know how to add, update and delete records from my database using text boxes.

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Get Records Into Oracle Database Delete From DB And Update The Records?

Oct 27, 2009

how to get records into oracle database delete from db & update the records i have successfully connected my vb 2008 win form with oracle 10g.

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Update Records In A Dataset With Records In A Transaction File?

Dec 29, 2011

How do I update records in a dataset with records in a transaction file?

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Update Several Records Using UPDATE Command At One Time?

Jan 27, 2010

We know:"UPDATE tt SET Points=" & iPoints & " WHERE Ref='" & sRef & "'"Can we update several records using UPDATE command at one time?

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Asp.net - Update / Delete The Table Records In ASPNETDB.MDF In Single Update / Delete Query?

Nov 29, 2010

I want to know how to Update / delete the table records in ASPNETDB.MDF in single update / delete query ?

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Unable To Add And Update Records?

Aug 15, 2010

adding and updating records from VB to MS Access.

code is as follow:

Private
Sub btnNSubmit_Click(ByVal
sender As System.Object,
ByVal e

[code]....

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Why Can't Update Records On Datagridview

Feb 1, 2012

When I keyin the new row on datagridview and then click another row, the row that just keyed in was disappeared(as on the pictures I attached)1.png2.png , don't know why so I can't click save to save record in sql server?

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Add / Delete / Update Records In A Database

Nov 19, 2009

Ive created a form to add/delete/update records in a database ,but when i try and open the frm i get a NullReferenceExceptionUnhandled error, below is my code, i cannot for the life of me see where i've gone wrong, but maybe someone else can spot it?[code]

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Inserting Records And Batch Update

Jan 15, 2009

Right now I am doing the following.
Inserting records one at a time. See below
I am trying to figure out how I can update in one connection.

Public Shared Function saveserver(ByVal servlist As List(Of server)) As Integer
Using myconn As SqlConnection = New SqlConnection(ConfigurationManager.ConnectionStrings("Citrixmanagementlocal").ToString)
'Dim mycommand As New SqlCommand("sproc_serverload_Update_insert", myconn)
'mycommand.CommandType = CommandType.StoredProcedure
[Code] .....

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Update Multiple Records In A Database?

Feb 6, 2012

How can I update multiple records in a database using one Update statement where the cases are different.

refundNumber = CASE _
WHEN salesRecords.invNo='1' AND itemNo='250' AND length(refundNumber) > 1 THEN _
concat(refundNumber, ', 88' ) Else '88' _

[Code].....

How could I translate this to an SQL CASE string?

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Update Records In SQL Server Database?

Sep 28, 2010

I am using Visual Studio 2008 for creating a Winforms app. I have connected a database to it called XStats. There is one table in it called XGames and in that table 2 fields, XIndex (the primary key field) and GameNumber. Using the following code I can add records to the database, the data is taken from a text box, but once added I cannot view them unless I shut down the app and restart it.

con.ConnectionString = connectionString
con.Open()
Dim cmd As New SqlCommand

[Code]....

The existing records in the database are displayed on the form in detailed view via a binding navigator. How can I make it so that I can view all the records in the database, even those that are added during the current session. As will be obvious, this is my first attempt at creating and using a database with a win forms app,

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Update Specific Records On Datagridview?

Jun 12, 2011

i have a problem while updating specific records in datagridview..

i want to update specific records on my datagridview.. but only the first records are updating..

LVLStat name of column
Sections name of table
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As

[Code].....

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.Net CommandBuilder Will Update, Insert, But Not Delete Records In SQL DB?

Feb 15, 2012

I have a datatable populated from an SQL Server 2008 database table. I created a DataAdapter with a commandbuilder to manage the updating, inserting, and deleting of records. The Updating and Inserting work as expected. However, Delete does not. The code runs through just fine without any errors. The number of records in the datatable after the row is deleted even reflects the deletion. The DataAdapter.Update works fine without any exceptions. But when checking the actual table in the SQL DB the deleted record is still there.Here are the parts of my code that deal with this table.

[Code]...

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Delete / Update And Searching Records In Database?

Dec 14, 2010

1- How to delete & update any record in the DataBase in vb.net?
2- How to make search & advance search about any record in the DataBase in vb.net by date,ID ........etc?

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DGV Update - Allow Users To Edit Existing Records?

Aug 17, 2009

I have a DataGridView bound to a non-SQL Server database. I need to allow users to edit existing records but under certain circumstances I need to intercept the edit and instead of committing and updating the dataset I need to delete the edited record and re-add it as a new record. I have tried using every event I can think of to do this but haven't managed to get it right.

The closest I have got is with this:
Dim theRow As DataGridViewRow
Private loading As Boolean = True
Private rowLeft As Boolean = False
Private WithEvents cm As CurrencyManager
Dim copiedRow0 As String
[Code] .....

This almost works but sometimes completely messes up and re-adds rows twice and all kinds of other bad side effects. It seems a really simple thing to want to do but I just can't get it working.

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How To Update Records On An Existing Access Database

Sep 28, 2009

how to update records on an existing access database using vb.net with just a textbox and a command button and how a specific record of a field can show up in a label or a textbox

i connected vb.net to my access database by just clicking on "add new data source">>"new connection">>"microsoft access database file" and just continue..tested connection and done.

you can see in the screenshot of my form, by default the left side textboxes are disabled but they're enabled if the user checks the checkboxes and disabled again if unchecked.

assuming that the textbox is already enabled and i want to enter a value in the Brewed Coffee area of the form...for example 5. when i click on my Submit button the value of that particular record in the database will be updated, so in my table the value of the quantity field in Brewed Coffee will be 5.

another thing is that how can i see a particular value on a label or textbox from my database like on the Prices area. in my database if a product's price is 80 then it should show a 80 in the label. the values of the prices from the screesnshot of the form are not the ones on the database xD i just typed them in.

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IDE :: Couldn't Update Records At Back End To Database

Feb 2, 2012

private
void bindingNavigatorDeleteItem_Click(object
sender, EventArgs e)
{

[Code]....

code does not make chages to database when i reopen the application the records exists as earlier.

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Insert, Update & Delete Records In Datagridview?

Jun 28, 2011

I'm creating a project using Microsoft Access 2007 & Visual Basic 2008.I have two tables in my database, Staff and Training Attended. The Training Attended records of Staff are displayed in datagridview, residing in a different form from the Staff detailsWhat my program does is, it will display all of the Staff's list of Training Attended in datagridview once I click the button in Staff form. I've succeeded in retrieving the records. using bindingsource.filterThe problem is that I can't insert/update/delete records in the Training Attended datagridview. it keep giving me this error: Update requires a valid UpdateCommand when passed DataRow collection with modified rows.

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Update And Delete Access Database Records?

Mar 6, 2011

First one is how to update database records without using me.validate[code]...

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Update And Delete Records In Database (3 Tier)

Jan 8, 2010

I have problems with the updating and deleting of records in database. I'm using ObjectDataSource and the GridView to display the results in the database. Below is the codes for the update and delete (in the DAL (data access layer). BTW, I'm doing 3 tier architecture in VB.

'update the records accordingly in the database.
Public Function UpdateBooks(ByVal title As String, ByVal borrowDate As String, ByVal dueDate As String, ByVal NameBorrower As String, ByVal book_id As Integer) As Integer
Dim connectionString As String = My.Settings.dbConnection
[Code] .....

I don't know why, but every time I try to update (by clicking on the update button), every thing is not updated, the page would refresh then the records still remain the same in the GridView. As for delete, when I clicked on the 'delete' button, the record is not deleted, it still remains there.

These are the codes in the (BLL (business logic layer)):
Public Function getUpdateBooks(ByVal title As String, ByVal borrowDate As String, ByVal dueDate As String, ByVal NameBorrower As String, ByVal book_id As Integer) As Integer
Dim ds As Integer = UserDA.UpdateBooks(title, borrowDate, dueDate, NameBorrower, book_id)
Return ds
[Code] .....

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Update Database And Delete Records Via Datagridview

Jun 23, 2010

I display my records using datagridview...I have also Save button which is intended to update any changes I make via the datagridview.I got this error whenever I type something in the address column "Update requires a valid UpdateCommand when passed DataRow collection with modified rows."[code]What code do I put so that whenever I highlight a row and click delete button or press delete key selected records will be deleted from datagridview as well as my database will be updated from any deletion?

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Update Database Records Using Multiple Threads

May 27, 2012

Been a while since I did any VB work, and have started a new project that is a Windows Service that will update a database using multiple threads. I am testing this out with a dataset that consists of a "device name" and a "device IP", pinging the device, and attempting to update the device's "status".

I have it working in a single-thread type configuration, but would like to be able to ping and update different records across multiple threads (for obvious reasons).

The problem I'm having is with the logic mainly. When the service is started, I get all the devices from the database and fill a DataSet. From there, I am looping through the dataset's rows, pinging each device and updating the record. I know how to spawn multiple threads, but I do not know how to keep track of updating the correct record and also making sure that all records are checked in some kind of order. Like, if user specifies 5 threads, I need it to get record 1, thread finishes, gets record 6 (while other threads execute), or something like that.

Note: this does no interface updating or anything like that. Only updates a database record's field value.

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VS 2010 Update Records Via Controls Without Any Results?

Sep 22, 2010

I'm trying to update my records via my controls without any results. It keeps telling me that there is an error in my SQL syntax. I've overlook everything and tried many variations I found on the internet, but none of them worked for me.

[Code].....

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[2005] Update Multiple Records To Sql Database?

Mar 13, 2009

i have 3 user roles "ALGEMEEN,OZIS,VERPLEEGKUNDIGE".And I want them added to the database.But when I use the code below it only adds the userrole "ALGEMEEN" and not the other 2.

Dim cmdCheckLidVan As New SqlCommand("SELECT COUNT(*) FROM [Lid van] WHERE [Gebruikers-ID] = @ID AND [Rol-ID] = @RolID", connection)
Dim strRolArrCount As Integer
Dim strRolArr() As String

[code].....

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Edit / Update Records From Database Using Textbox By Linq To Sql?

Oct 14, 2009

I'm using visual basic 2008 express edition by linq to sql for my database operation such as edit records. I did not use any sql server but I'm just using the built-in sql server within the visual basic 2008 express. I tried to revised the codes, no error in syntax but there's an error at runtime and it pops-up a window message saying its error message. What I want is to edit the records which were retrieved from the database into the text-boxes and when you click the button5 whatever the new value on the text-boxes should replace the previous one.The Account field is the field in my Table1 in memrec.dbml which I set up for primary key is true and the rest of the fields are false in its primary key.[code]...

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Edit/update Records From The Database Using Textbox By Linq To Sql?

Oct 14, 2009

I'm using visual basic 2008 express edition by linq to sql for my database operation such as edit records. I did not use any sql server but I'm just using the built-in sql server within the visual basic 2008 express. I tried to revised the codes, no error in syntax but there's an error at runtime and it pops-up a window message saying its error message. What I want is to edit the records which were retrieved from the database into the text-boxes and when you click the button5 whatever the new value on the text-boxes should replace the previous one.The Account field is the field in my Table1 in memrec.dbml which I set up for primary key is true and the rest of the fields are false in its primary key.The code below still found an error when you run the program and it pops-up a window which says:

NotSupportedException was unhandled - Sql server does not handle comparison of NText, Text, Xml, or Image data types.It highlights a yellow background on the line:

db.SubmitChanges()

These are what I see on each field's property on Table1 in memrec.dbml property window:

Access - Public
Type - String(System.String)
Server Data Type - Text[code]........

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IDE :: Edit The Records In Datagridview And Update Changes Into Ms Access Database?

Oct 26, 2009

When i tried with the code discussed in this forum i am able to add records but not modify any particular existing record.

[Code].....

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Large Number Of Records And Manage To Use The INSERT,UPDATE?

May 26, 2010

If you are working on a large record in database. How you manage to use the INSERT,,UPDATE? I mean when selecting a record base on two tables or more and those tables consist of 20 columns it hazard to put all those columns in one query.

[code]...

How to lessen the code without typing all those queries over and over again ?

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