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Old October 26th, 2007, 02:52 AM
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Default How do i Update data through a datagridview

I have a data grid that gets data from one table in the database. I want to allow users to be able to update,add,or delete records via datadridview and update the changes to the database.How do i do that.

Here is my code that popualte the grid with data.

Private Sub PopulateGrid()

Dim ObjConn As New SqlConnection("server=(local);database=NHIF;Integr ated security=true")
        Dim objDataAdapter As New SqlDataAdapter("select * from currentID", ObjConn)

        objDataAdapter.SelectCommand = New SqlCommand
        objDataAdapter.SelectCommand.Connection = ObjConn
        objDataAdapter.SelectCommand.CommandText = "select DFname,DLname,Gender,MembershipNo,IssuedDate,Typeo fCard,BirthDate from currentID where CHECKNO='" & Trim(txtCheckNo.Text) & "'"
        objDataAdapter.SelectCommand.CommandType = CommandType.Text

        objDataAdapter.Fill(objDataset, "currentID")

        CURRENTIDDataGridView.DataSource = objDataset
        CURRENTIDDataGridView.DataMember = "currentID"

        objDataAdapter = Nothing
        ObjConn = Nothing
End Sub

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