Vb net dataadapter not updating
If you do not provide your own commands and use a Command Builder instead, change its Conflict Option property to Overwrite Changes.
The SQL Server is not designed to help you with this since it does not provide a way for one session to immediately notify other sessions.
Data Member = "trial1" End Sub Private Sub Button1_Click(By Val sender As System. Odbc Command Builder(adp) Dim i As Integer Try i = adp.
Click 'Update records using a Command Builder ' The variable i gives the number of records updated Dim cmdbuilder As New Odbc.
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.
hey frnds, Firstly I pick the records from the databse into the Data Grid View, Then I want that If we made changes to the records in the Grid View & Click on Update Button, Changes are Reflected into the Datbase .
Click 'Update records using a Command Builder ' The variable i gives the number of records updated Dim cmdbuilder As New Odbc. ERROR [IM002] [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified what is that? Odbc Connection("Driver=; Server=localhost; Database=shreyas; User=root; Password=;") Dim cmd As Odbc. Odbc Data Adapter Dim ds As New Data Set Private Sub Form1_Form Closing(By Val sender As Object, By Val e As System.
Update(ds, "trial1") Msg Box("Records Updated= " & i) Catch ex As Exception Msg Box(ex.
They prefer the table view as its quick than using a form so I am just testing at this stage.
My problem is if person A loads the data, then person B does it just after.
I would create an extended SQLData Adapter and embed this stuff within it so you dont have to implement the messaging for each form.