How To Save DataGridView Changes
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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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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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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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 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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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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Nov 9, 2010
DataGridView i will like for DataGridView to Save when i close my application and i will also like to Load when i open my application.
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Aug 4, 2011
I am wanting to save row times from a DataGridView when a column button called save is clicked.
here is what i have so far;
Imports System.Data.SqlClient
Public Class Form1
[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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Feb 4, 2012
I am trying to save to an xml file using a datagridview. But its giving an error. find my code below.
i am getting this error :"Exception:Access to the path 'C:settings.xml' is denied."
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Try
[Code].....
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Oct 14, 2009
I have a DataGridView that loads info from an Access DB. The user can change the data accordingly, but how can I make it so the form will save the data that was changed? I know I'll have a SAVE button... but not sure what methods to be calling on the DataGrid
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Sep 8, 2010
I have created datagridview from my datasource using drag and drap. Without any changes it works fine, I can add, edit, delete and save. I added additional queries with my dataset which is fillby. My problem now is if I change fill with fillby the updateall is dosn't work anymore.
[Code]...
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Jun 1, 2009
While user edits the datagridview, it does not save changes to Access MDB file? This is not working..
TableAdapter.Update(DataGridView1.DataSource)
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Apr 12, 2012
Instread of using SQL Connection is there a way to save and load the rows from an .INI file and if it can, mind showing me how?
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Oct 17, 2008
I have a datagrid bound to a datatable. The datatable will then be written to an xml file using the built in "WriteXML" function, which is sweet!
What I would like to do is update the table then overrite the existing XMl file when a cell value changes.
The problem is the "CellValueChanged" event is fired before changes are actually committed to the dataset. I do not want to use the "CellValidated" event because it will fire for each row when the file is forst loaded into the dataset and displayed in the datagrid.
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Jun 22, 2010
I have tried many methods to save my datagridview contents to a file but with no luck does anybody have a good method for xml to datagridview, datagridview to Xml,or any other methods to read/write a datagridview.
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Sep 21, 2011
I had following code:
If File.Exists("OTS_Username.txt") Then
File.Delete("OTS_Username.txt")
End If
Dim numCols As Integer = dgvExp.ColumnCount
Dim numRows As Integer = dgvExp.RowCount - 1
[Code]...
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Jan 26, 2012
how to save again, after I edit cannot save again.... !The changes you reguested to the table were not successfull because the would create duplicate values in the index, primarkey, or relationship.
Private Sub cmdSave_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdSave.Click
Try
Dim save As String
[code]....
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Jan 13, 2010
How can i save and load items in my datagridview ?
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Feb 16, 2011
I have two datagridview1 and DataGridview2 and have same field like productCode,ProductDescripiton,Price,Qty and ItemTotal. Now I want to transfer data from datagridview1 to datagridview2. I want that when i click Save button the DGV1 field save to DGV2
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May 8, 2009
I have a DataGridView Control that looks like this
_________________
Name1|Name2|
_________________
JOE |JOE |
_________________
SHAI |SHAI |
_________________
STEVE|STEVE|
_________________
STEVE|STEVE|
_________________
I have a button called "save"
What I want: When the user clicks the save button the data from the DataGridView gets saved into a my.settings value so that I can call it at a later time when the user renters this form or on another form.
Question: What variable type should the my.settings variable be? How would you commit the DataGridView data to this variable in code? How would you call this variable to fill another DataGridView
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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 29, 2011
I have compiled some information into a DataGridView.How can I save all this DataGridView info into a DataTable?
dt As New System.Data.DataTable
dt = DataGridView1.DataSource
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May 6, 2009
Save layout of datagridview when exit.
That is purpose which i want to execute. i want to use setting in properties of application but i dont know how can i do it.
at the moment, i am using specifing height , width of columns every form load.
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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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Feb 23, 2012
I have xml file and try to load into datagridview, how can I save the xml after I sort it by desc? But when I select the row after I sort, the selected row data show in textbox is different from datagridview
DS.ReadXml(Application.StartupPath & "\user.xml")
Dim DS As New DataSet
If DS.Tables(0).Rows.Count = 0 Then
[Code]....
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Mar 11, 2010
How to save data in datagridview using vb2008.
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