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
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
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I wish to copy only certain row data when user click on the cell and add in into 2nd datagridview when click button add.
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.
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
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but there must be something i'm missing. do i have to loop through each row and update them individually?
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 .
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?
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.
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
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.
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.
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.
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
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
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
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
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
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
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