Update Record In File Handling?
Mar 11, 2010How to update a record in file handling?
View 2 Replies
ADVERTISEMENT
Upload Excel File To Sql And Check Duplicate To Update Record?
Jun 2, 2011I can upload excel to sql but when i upload again with old record for update and another record to insert new record [code]...
View 2 RepliesHandle My Record Update, And Move To The Record Number The User Entered?
Oct 27, 2009I am handling many of the BindingNavigator tasks (MoveFirst, MoveNext, etc.)in code to ensure that I always ask the User to save his changes.
The one area I am have a problem is PositionItem. I would like to sense that the User has changed the Record Number in the BindingNavigatorPositionItem, handle my record Update, and move to the Record Number the User entered I have looked all over and have not found any way to do this.
User To Be Able To Add/remove An Employee Record And Update The Input File Before The Program Is Closed?
Apr 25, 2011I'm trying to create a program, that upon opening, will read an input file containing a delimited employee record. The record will contain the name of the employee, their salary and the number of years they have been employed.I'm looking to display only the name of the employees in sorted order(alphabetically) and then when the user of the program selects a particular employee, I want to display the salary and number of years for that employee.I would like the user to be able to edit the recors for the employee and I would also like to have a way for the user to be able to add/remove an employee record and update the input file before the program is closed.
View 5 RepliesException Handling For Deleting Record That Contain Foreign Key
Apr 15, 2012Want to know how to create a exception handler if say you have a form that has a foregin key in it, how does one put an exception handler to prevent the operation of this producing a VB.NET Error when i want to delete a record?
View 1 RepliesHandling RowDataBound Causes Dynamically-bound GridView To Show Only First Record
Jun 28, 2011I have a GridView control which I am dynamically binding to a DataTable which is populated by a query built based on a set of selected options.What I am trying to do is simply handle the RowDataBound event in order to format specific rows based on the value of a database field. The code in this event handler works fine. My problem is, calling this event causes the GridView to only display the first record in the DataTable, almost as if the Gridview stops after binding to the DataTable after the first row is bound. I have attempted adding the handler dynamically, but I get the same results.I know for a fact that there is sufficient data being returned (the DataTable fills with all of the records, and the GridView shows all the records fine when not touching the RowDataBound event).
I'm adding the handler immediately after generating the query, filling the DataTable, and binding the GridView: [code]I have also determined that, when handling RowDataBound, the GridView's DATABOUND event never gets fired; it seems to stop binding right after binding the first row.
Update Particular Record Using Update Query In SQL Server With Program?
Dec 2, 2010How to use this query to update record [code]....
View 1 RepliesHandling DataGridView Update When Bound DataSource Empty?
Jun 2, 2009I have a DataGridView to which I've set a list of objects to the DataSource. (I'm in VS 2005 using VB.) I created the DataGridView by creating a Data Source of type AssetIdentifier and dragging that Data Source onto my form. I want to update the DataGridView when the selection in either a combo box or another DataGridView changes. (Below I'm considering a click in another DataGridView.)
The following works:
Public Class dlgShowAssets
' class member variable
Private assetIdList As List(Of AssetIdentifier)
' pertinent subs and functions
Private Sub RefreshAssetIdentifierDataGridView()
[Code] .....
In this case, I always knew that assetIdList would have at least one element. I'd update the list, and reset the data source of the DataGridView to that list, and all was well. When I applied this to another situation, for which I couldn't guarantee that the list would have at least one element, things would work fine as long as I had at least one element in the list, but if the list became empty, the DataGridView threw System.IndexOutOfRangeException a number of times.
The rows in the DataGridView would not go away if I went from a non-zero number of elements to zero. I tried a workaround, which was to remove all of the elements, add one "dummy" element, and then re-bind the list to the control and it still didn't work. Also, following all of those exceptions, I'd get other similar exceptions when I hovered over the cells in the DataGridView. Some of the members of AssetIdentifier were "Nothing" but I fixed that in the constructor, and the exceptions still occur.
Text File Array - Read The Next Record - Cut Record Out Of The Program
May 5, 2010Im wondering how would i work with a text file. which would allow me to Read the next Record, Cut record out of the program.
View 15 RepliesTrying To Update Record Using SQL
Apr 17, 2009I'm using VB.NET to perform a SIMPLE record update. I don't understand why this is not working. Perhaps it's because the form is open while executing? I'm not sure. I'm using an Access backend.
[Code]...
Update A SQL Record?
Mar 11, 2010I am trying to update a sequence of records where the field WebSvc = No
Here is the code
cn.Open()
da = New SqlDataAdapter("SELECT * FROM dbo.DurexBOL", cn)
cmdBuilder = New SqlCommandBuilder(da)
[Code].....
Delete A Record From A Dat File By Selecting The Record From A List Box?
Feb 9, 2011Basically, I am making a booking system. On one of the forms, you can: Add, Edit and Delete a record by using the selected index. I can do the Add and Edit part fine but some problems are occuring when I try to delete it. What I'm trying to do when deleting is, copy all the records except the selected one and then copy it back into the original file again.
[Code]...
Cannot Update Record In Database
Jun 12, 2009I want to update a record in my database but without using "update mytblname" query. I am using following code:
sql = "select * from customer where id = " & Val(Me.id.Text)
Dim adapter As New SqlDataAdapter(sql, conn)
Dim builder As SqlCommandBuilder = New SqlCommandBuilder(adapter)
Dim ds1 As New DataSet("customer")
adapter.Fill(ds1, "customer")
[Code] .....
This code is not working. Means no error and data is also not getting updated.
DataAdapter Does Not Update A Record?
Feb 15, 2011I have been researching all that is related to DataSources, DataReaders, DataAdapters, etc, with an Access 2010 DB bound to a DataGridView.
Everything is fine, just one line fails and is driving me nuts Here is the code:
[Code]...
The line that fails, actually updates my database, but somehow, the update is not performed on the line that belongs to the first row of the grid. What is more, if I change the value manually, the same update method works fine. What is going on here?
Delete And Add New Record Instead Of An Update?
Aug 4, 2010I am working on project. i am using vb.net and sql server 2005. in my project i have a form which records student details. so if i want to update the record of an existing student, i delete the record and insert a new record to the table with the same identity column value using IDENTITY_INSERT. is this ok if i do it like this.
View 7 RepliesSql - Update Record, Keep Getting This Error .net?
Nov 7, 2011I'm sure this question will be easy for you lot.I'm simply trying to update an existing record in my database using the following: Private Sub Button12_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button12.Click
[Code]...
Update A Record Set In The Sql Server?
Jul 20, 2010im currently developing an application as my semester project and i strucked becuse of an small error. i have tried to update a record set in the sql server 2005 databse table by giving the following code. but its not showing any errors its working and displaying a message succeeded. but in database table i cant find any changes
sql
Public Shared ReadOnly SQLConnectionString AS String = "Server=RUSHANSQLEXPRESS;Database=nolimit;Trusted_Connection=True;"
Dim cnn AS SqlClient.SqlConnection[code]......
Update And Insert New Record?
Mar 8, 2012Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click
Dim conn As ADODB.Connection
conn = New ADODB.Connection[code].....
I have a problem with this code.It loops all records in tables SAP_CC and ORCL_CC and matches all records where amounts are equal in both tables. The problem arises when I need to update the tables.I need to update a column on tables SAP_CC and ORCL_CC, setting the records as matched and also to create new records on the CC_RECONCILED table.
In the If ¦ End If the line .Open("CC_RECONCILED") throws the COM Exception:Operation is not allowed when the object is open. I cannot close rsl¦Is there a way of achieving my goal?
Update Record In Postgresql?
Aug 11, 2010Dim container As String[code]...
I have this code.. whenever i try to run it.. there is no error that appears but it doesnt do something. The record s cannot be updated..
Access Database Record Update?
Oct 6, 2010Code to insert and update the record. I read the record sucessfully but without exception applied. I want also use the try catch statement for catch exception if generate. I want to know only sql query with in the try catch or datset connection adapter all in the try catch.
View 3 RepliesAdd, Delete, Edit And Update Record?
Jun 21, 2010I have created simple database project, using vb.net, ado.net, oledb, datatable, datagridview.My program is working nice, I just need Help with how to add, delete, update and edit records.
[Code]...
Can't Update Record Into Inner Joined Tables
Jun 4, 2011Private Sub Save_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Save.Click
conn.Open()
Dim cmd As New OleDbCommand("Update (SELECT Employee.empno, Employee.emplname, Employee.empfname, Employee.empmidname, Employee.contactno, Admin.description FROM Admin INNER JOIN Employee ON Admin.adminNo = Employee.adminNo) Set emplname=?, empfname=?, empmidname=?,
[code]....
Code To Update A Record After Searching ?
Aug 16, 2010I am using this code to update a record after searching but it gives me error
here is my code
CODE:
Delete A Record And Update Dataset
Jun 21, 2010I am having the same problem <as this >> when i update my record in Access Database. It is successfully updated the record in the database. but the dataset in my project is still not updated. I am using vb 2005 to develop the application.
View 2 RepliesHow To Update Field If Record Exist
Sep 14, 2011im connect the database using the OLEDB, how to write the code when the user types '02' in textbox1, 'myname' in textbox2 and 'myqty' in textbox3, if database table itemcode field same with textbox1 then will only update the textbox2 and textbox3 in other field, if it does not exist then create the new record.
View 5 RepliesRunning A Query, Getting A Value Then Update Record In ASP.net (VB)?
Jul 14, 2011I've been using Classic ASP for years and just switching over to .net. So far, I'm not having much fun, but I'm trying and I'm not going to quit. One of the small pieces I am struggling with is running a query then, updating the record.
Set objRS = Server.CreateObject ("ADODB.RecordSet")
ConStr = "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source=G:InetpubwwwrootTestPageTheDataTestData.mdb;" & _
[code]....
Search And Update Record Mysql In Vb?
Apr 18, 2012i have problem to search and update record database sql. this is my code. i using mysql database and Microsoft Visual Basic 2008
[Code]....
but i have error on Word command.ExecuteNonQuery(): MySqlException was unhandled. There is already an open DataReader associated with this Connection which must be closed first
Trying To Update Record Via SqlCommand With .Text Value
Jun 16, 2010I'm trying to update a record by using the following code but it's not updating it, the value stays the original database value.[code]
View 3 RepliesUpdate A Datarow (record) Using A Tableadapter?
Dec 8, 2009I am trying to use VB.net to update a datarow (record) using a tableadapter but it won't update.
I created a tableadapter based on the following query which will add a new row, but can't find the way to update the row already in the database.
SELECT Player_ID, FirstName, LastName, Gender, Notes
FROM tblPlayerInfo
WHERE (Player_ID = @Selected_Player_ID)
[Code]....
Update A Record From An Ms-Access Table With .NET And ASP.NET?
Mar 28, 2012I'm trying to update a record from an Ms-Access table with VB.NET and ASP.NET. I'm getting 2 errors:
On the web page that's opened I'm getting Thread was being aborted Web Developer 2010 gives me an error says there's an error in the UPDATE statement
This is the code so far:Imports System.Data.OleDb Partial Class ChangePassword Inherits System.Web.UI.Page
Protected Sub btnChange_Click(sender As Object, e As System.EventArgs) Handles btnChange.Click
[Code]...