dataadapter update

  1. T

    Question How to save changes in database after editing datagridview

    Hi, I'm new to programming And i wont to try to save changes that i have made in a datagridview to my database. Only, it it is not working. No changes are saved to the database. However the datagridview is filled with the results of my query. My source looks like this: Imports System...
  2. emaduddeen

    Question Database book sample code not saving changes to the database

    Hi Everyone, I'm using the book titled "Database Programming with Visual Basic® .NET and ADO.NET: Tips, Tutorials, and Code". I'm going through the chapter that has me do data binding by setting the properties of a DataGrid and TextBoxes. It had me drag a DataAdapter onto the form using the...
  3. Z

    oledb problem

    Public Shared Sub set_week(ByVal p As Integer, ByVal week As Integer) If p = 1 Then p = 3 Else p = 4 End If Dim con As New OleDb.OleDbConnection con.ConnectionString = "PROVIDER=Microsoft.Jet.OLEDB.4.0;Data Source = " +...