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I'm trying to delete a row from my databound datagridview.... here is my code so far Dim adapter As OleDb.OleDbDataAdapter = New OleDb.OleDbDataAdapter(publicStr, conn) adapter.DeleteCommand = New OleDb.OleDbCommand("DELETE FROM Waarnemers WHERE Naam = Henk", conn)...

Hi , I'm using a VISUAL STUDIO 2005 edition... I want to use a datagridview to display the data from a access database. Also I want to use a dataset to make a connection with the database. Can someone please tell me how I can do this without using the Add Data Source Wizard which is build in...

@ JOHNH. ( or maybe someone else ) Pffff , I'm losing my motivation to find the solution for this , if there is one .... i've added a method like there is on page 3 with the commands I found in the manual of my serial device ( a Sartorius Balance ) but still I can't see my mistake. I will add...

@JOHNH, yes I've read page 3 of that article , I really can't see what i'm doing wrong at this moment. My balance is connected to my computer and I need the weighing information on my screen. I don't get any errors at this moment. I don't know if I can do something with the things from page 3...

So I can see the available ports now and I can click connect and then the suitable labeltext appears on the screen but I don't get any information about the weight on my screen . So I suppose there is something wrong with my DATARECEIVED method. Any ideas anyone ? Thanks in advance for your time...

@JOHNH. : Thank you for the interesting site. I've studied the url you gave me last friday and made some important changes to my code. My errorcodes are gone and my program is runnable but I don't get information on the screen. Imports System.IO.Ports.SerialPort Imports System Public Class...

Thank you for the interesting site , but i've read it already and it could not help me to get my code running because there is no information about the SerialPort Class which I use in VB.NET

Hello everyone , I hope someone can help me with my problem. I’m having a problem with a serial port. I’ve connected a balance to my laptop and I want to get the data from the balance on my computer. So when I weigh something it should be possible to see the weight on my screen. First off all...