Dear Sir/Madam

        I have a problem about how to refresh the parent form treview data. In my program, When SQL table updated, In my Bo the ServerData changed Event received the notification. So I call  FrmMain.LoadMsg() to refresh the treeview data in Bo ServerDataChanged Event. I found the FrmMain.LoadMsg is running but the FrmMain's treeview not refresh. please told to me how to apply this function. (I using VB.net) , Thanks a lot.

    Private Sub SystemMsgBO_ServerDataChanged(ByVal e As System.Data.SqlClient.SqlNotificationEventArgs) Handles Me.ServerDataChanged

          MsgBox(e.Info.ToString() & ControlChars.CrLf & e.Source.ToString() & ControlChars.CrLf & e.Type.ToString())

           FrmMain.LoadMsg()

End Sub

Glad you find the solution.



Also take a look at the BO.GetEnumerable() which allow you to loop the BO records in a better fashion than the DO WHILE. Search the forums for GetEnumerable() samples and also the SF help file.

Edhy Rijo

Thanks, Edhy. Glad you found a solution.