Datagridview Don't Save First Row In Database
Jun 5, 2011
I use Visual Basic 2008 I use bound Datagridview I use mysql database If i run this code, everything on the screen ( in the datagridview) neatly Updated.But when I look at records in the table "stock" always the first row (0) of the DataGridView not updated in the table "stock"All the other record are updated with where in the datagridview! This always happens!!!How can fix it?
myAdapter2.SelectCommand = myCommand2
MyBuilder2 = New MySql.Data.MySqlClient.MySqlCommandBuilder(myAdapter2)
MyAdapter2.Fill(MyDataset2, "stock")
MyDataTable2 = MyDataset2.Tables("stock")
[code]....
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Jul 3, 2008
please i cann't update or delete or insert into my data base or data set from datagridview. explain it by code by the way i am using vb 2005emergency case.
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Aug 31, 2009
I need to be able to save data from a datagrid for recall later. The next day for instance. I dont want to use a database. I dont thing that using the user.config system is the right way.davidbell
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Jun 14, 2009
For Each row1 as DataGridViewRow In dgvImport.Rows
Dim drv as DataRowView = row1.DataBoundItem ' this results in nothing why?
Dim row2 as DataRow = drv.Row
Me.TblRecBindingSource.Add(row2)
Next
How do I upload the data to database?
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Dec 17, 2009
I'm using VB Express 2008 in Windows 7 64-bit. I'm working on a project with a datagridview bound to a MS Access 2007 database. I want to use the datagridview to add, delete and update the data in the MS Access database. When I added the database file to the project through the Datasource Configuration Wizard, I selected 'No' to copy the file to the project folder. The connection string automatically placed in the project settings is: Provider=Microsoft.ACE.OLEDB.12.0;Data Source="F:My MoneyDoBillsDoBills2009.accdb"* The 'Copy to Output Directory" property for the DoBills2009DataSet.xsd is set to '*Do not copy*'(and I've tried every other setting available). So, as I understand it, I am working with the original file, not a copy, and any changes (additions, deletions, field changes, etc.) are made directly to the original file. I have added the following code to the datagridview rowleave event: [code]I'll figure out a way to skip the update if nothing is changed, but for right now, it doesn't work. I've searched MSDN, the MS Community forum and several other forums for a solution and all I have found is what I already have and it doesn't work.I can make changes at run-time alright, but the exception it triggered when I change rows, and the data is not saved to the database file.When I close/re-run the app, the changes to the data are not thereThere has to be a way to save changes to the datafile, but I'm just not finding it.
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Dec 17, 2009
I'm using VB Express 2008 in Windows 7 64-bit. I'm working on a project with a datagridview bound to a MS Access 2007 database. I want to use the datagridview to add, delete and update the data in the MS Access database. When I added the database file to the project through the Datasource Configuration Wizard, I selected 'No' to copy the file to the project folder. The connection string automatically placed in the project settings is:Provider=Microsoft.ACE.OLEDB.12.0;Data Source="F:My MoneyDoBillsDoBills2009.accdb" The 'Copy to Output Directory" property for the DoBills2009DataSet.xsd is set to '*Do not copy*'(and I've tried every other setting available). So, as I understand it, I am working with the original file, not a copy, and any changes (additions, deletions, field changes, etc.) are made directly to the original file. I have added the following code to the datagridview rowleave event:
Private Sub dgvSortBills_RowLeave(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dgvSortBills.RowLeave
Try
[code].....
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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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Oct 17, 2011
I had a datagridview with databound. I want to write a coding is when user click at any cell of the datagridview, then it will get the whole data of the row and save it into oracle database.
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Dec 18, 2009
I'm using VB Express 2008 in Windows 7 64-bit. I'm working on a project with a datagridview bound to a MS Access 2007 database. I want to use the datagridview to add, delete and update the data in the MS Access database. When I added the database file to the project through the Datasource configuration Wizard, I selected 'No' to copy the file to the project folder. The connection string [code]...
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Mar 13, 2008
I'm using VB Express 2008 in Windows 7 64-bit. I'm working on a project with adatagridview bound to a MS Access 2007 database. I want to use the datagridview to add, delete and update the data in the MS Access database. When I added the database file to the project through the Datasource Configuration Wizard, I selected 'No' to copy the file to the project folder. The connection string automatically placed in the project settings is:
Provider=Microsoft.ACE.OLEDB.12.0;Data Source="F:My MoneyDoBillsDoBills2009.accdb"* The 'Copy to Output Directory" property for the DoBills2009DataSet.xsd is set to '*Do not copy*'(and I've tried every other setting available). So, as I understand it, I am working with the original file, not a copy, and any changes (additions, deletions, field changes, etc.) are made directly to the original file. I have added the following code to the datagridview rowleave event:
Private Sub dgvSortBills_RowLeave(ByVal sender As Object, ByVal e As
System.Windows.Forms.DataGridViewCellEventArgs) Handles dgvSortBills.RowLeave
Try
[code].....
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Jul 22, 2011
How to save DataGridView content into a database?
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Oct 10, 2009
have Error in update from datagridview and in Save CheckedListBox1 to database so that help me please
Imports System.IO
Imports System.Data.OleDb
Public Class frmtel
Dim ConStr As String = "Provider=Microsoft.Jet.OLEDB.4.0;" & _
"Data Source =" & Application.StartupPath & "Database1.mdb"
Dim Conn As New OleDbConnection(ConStr)
[Code]...
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Mar 11, 2010
Dim da2 As OleDb.OleDbDataAdapter
[code]...
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Mar 11, 2010
Dim da2 As OleDb.OleDbDataAdapter
Dim cols As Integer = Attendance_QueryDataGridView.ColumnCount
Dim rows As Integer = Attendance_QueryDataGridView.Rows.Count
[code].....
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Feb 5, 2010
I have a form that displays data from a table in a DataGrid.I put an unbound Check Box Column in the DataGrid.Upon a user's selection of the various check boxes within the DataGrid, I need to save this checked data to a different table in the database.
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Sep 13, 2009
Is it possible to manually save data from my dataGridView to my SQL server database table?
if it is possible can some please tell me how to do it because i don't like using the data sets and reader VB has because it doesn't give me full control over the procedure.
please see the code below it all works fine its just the last two line im struggling with, which is where i am trying to save the data from the two columns in my DataGridView [code]...
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Jun 10, 2010
I build my project and i got some problems. First i want to print barcode for books(toolstripmenu item). but i cant. here's the code that i found:
[code..]
second problem is printing again. i want to print my MS ACCESS .mdb from child datagridview's records.
third one i want to save and load(with dialogs) my database from main form to child forms' datagridview.and the last one is help provider. i prepare my own .htm help file, when press F1 it opens. but i dont know how to call provider to toolstripmenuitem and help provider keep my computer's path so when i call provider another computer, the programme cant find the path.
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Apr 20, 2010
How to save all the data displayed in DataGridview( 2 column, no primary key) and have a button and
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Oct 18, 2011
I want to save my data from 1st datagridview to 2nd datagridview. I only able to get each cell value from datagridview.
Private Sub dgv_CellClick(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles dgv.CellClick
curRow = dgv.CurrentRow.Index
[Code]....
I wish to copy only certain row data when user click on the cell and add in into 2nd datagridview when click button add.
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Nov 19, 2010
can anyone teach me how to save data in microsoft access database and retrieving it back from database?[code]so, how do i save it in that and how do i load their data by typing their ic no only..
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Oct 15, 2009
Ive created one database Sql Server Compact Edition 2005, with one table ("Cliente") I know that I can created my database good, but i have a problem saving information since three textbox, in my table(With columns "Nombre" "Apellido" "Cliente". In my form there is a button save ("Guardar"). When I do click in my button appear the next message : "The column cannot contain null values. [ Column name = Nombre,Table name = Cliente ] " and happen the same with apellido and Id_Cliente. And this happen becouse my code cant save the information....
This is the code
Option Explicit On
Option Strict On
Imports System
Imports System.IO
Imports System.Data
[CODE]...
And the code for my button is:
Private Sub cmdguardar_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdguardar.Click
Dim myconnection As SqlCeConnection
Dim mycommand As SqlCeCommand
[CODE]...
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May 1, 2012
1. First off, how do I make my path to my database relative? The path is currently absolute and is: Data Source=J:/College/AS_DSFinalDatabase1.accdb
2. Second of all, where do I save my database in the project? I want it to be included in like project folders...kind of like the App_Data folder in ASP.Net.
3. I'm recieving an error whenever I try to populate more than 1 DataGridView upon form load for some reason...I've tried 5 different ways of writing the code, and I get the same error...there's no error description, so does anyone know what the issue is? Here's the error:
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Dec 12, 2010
If using a datagridview to update a database and the datagridview is bound to a bindingsource which has its datasource as the table to be updated: where dshould you place the tableadapter.update(mydatarow)
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Jun 2, 2010
I modified some code so i can edit the data in a access data file. the user clicks on a cell and a new form opens, loads the row into appropriate text boxes and allows the user to edit all the cells and accept them.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim i As Integer
[code].....
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Apr 18, 2011
I have a program that loads items into a Datagridview from a text file which works just great. I also need an option to edit the fields, and save that into the text file.
The textfile might look something like this:
"Windows7=Tyranlol-PC=111-111-111=18/04/2011=Has Windows 7"
So my application splits that string for each "=" and loads each field into 5 different datagridview colums I want to be able to replace for example "Windows 7" with "Windows XP" via the datagridview.
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Aug 10, 2009
so i have some code that loads my access db into a datagridview:
vb.net
Dim cnxnString As String = ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=\SERVERPUBLICVDMVDM.MDB")
Dim cnxn As New OleDbConnection(cnxnString)
Dim sql As New OleDbCommand
[Code]...
but there must be something i'm missing. do i have to loop through each row and update them individually?
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Mar 11, 2010
I have a datagridview on my form called "mainGrid" and im not very good with XML buti found a small example to load but not one to save I wondered if there was a equally simple way to save! Heres the loading code:
Private Sub loadGrid() Dim ds As DataSet = New DataSet ds.ReadXml("C:x sst.xml") Dim dv As DataView = New DataView(ds.Tables(0)) mainGrid.DataSource = dv End Sub as you can see it is very simple and i didnot have to manually do anything i was wondering if it was the same for saving .
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Jun 11, 2011
i want save image in directory path and also save path in database...sqlserver 2005 and retrieve in in same folder and path?
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Jun 6, 2011
i f puted a datagridview to form 1 and i wanrted when im gone fill the field to datagird to save them but i cant do it i used this code :[code]
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May 3, 2012
the code for these 2 buttons in a datagridview ?
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