[quote name='PsychoCoder' date='13 Nov, 2007 - 06:10 AM' post='278605'] Thank you for nice code example. It goes long way in training myself. I was further interested to know whether can Web Forms of Visual Studio can also be used to address com ports of client machine? When we write VB.Net code for Web form the web application can be compiled and client can access the pages produced by IIS through any internet explorer (preferrably IE). Instance of page is created by IIS and thrown to client machine as response and destroy the newly created page.

The page that is seen by client is a dead page, until any post back or form submit event is triggered by action of user. Such event is again reported to IIS and taking reference of page submitted IIS moves data to viewstate and calls code behind methods as per the context. Results are applied to viewstate data and new page is formed by IIS and thrown to the client and the new page is destroyed after throwing of the page to the client. In this scenerio it is very difficult to address com ports of client computer.

I want to know whether any facility is available to solve this problem? Kindly help me out!!!

Serial Port Communication in VB.Net Example Thank you for these useful code example. These what Iam training myself now. But the source file will not open.

Serial Number To Datagridview in VB.Net with. Is it possible to generate serial number in datagridview.if possible. Creating Serial Numbers (VB.NET). SolidWorks Enterprise PDM recommends that serial numbers be generated using the built-in format strings or lists. Spiele Der Erwachsenen Ebook Library. DataGridView Format Phone.

It appears the zip file is corrupted Please verify that the file is not corrupt Its not corrupt just use 7 zip its tripple packed. I really am trying to use the serial port in VB.net and wanted to play with this code, I found and downloaded 7 zip. But as others have stated when it is unzipped, I don't have a clue what to do with it. I know this has been asked before, but can someone detail what has to be done to get this file to work using 7 zip? This would be greatly appreciated!

Awesome code segments and tutorial of a fundamentally important topic to hardware types and completely (up until you did it) un-addressed in any VB.Net books that I have seen (and of course unaddressed by MicroSoft). Absolutely Great Job. Download World Aeronautical Charts Scale. And like all the others have been saying; I can't extract the sample application, even with jZip which is supposed to be based on and fully supportive of 7-Zip files.

Could I ask, on behalf of all of us, that you re-zip it in plain old WinZip so we can all be sure to be able to try it. And great job again.

Code: Imports System.Data.OleDb Module Module1 Public Conn As New OleDbConnection Public MyCmd As New OleDbCommand Public OleDBDtRdr As OleDbDataReader Public MyQuerry As String = Nothing Sub ConnectionToDatabase() Try With Conn If.State = ConnectionState.Open Then.Close().ConnectionString = 'Provider=Microsoft.ACE.OLEDB.12.0;Data source=PowerMiss.accdb'.Open() End With Catch ex As Exception MsgBox('Unable to connect to database.' , MsgBoxStyle.Exclamation, 'Connection Error!' ) End Try End Sub End moduleAnd here is how I have porpulated the list view. Code: Public Class frmSoldUPS Private Sub frmSoldMachines_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load cmbSearch.Items.Add('Serial Number') cmbSearch.Items.Add('Buyer Name') If Conn.State = ConnectionState.Closed Then MsgBox('Please login first to connect to database.' , MsgBoxStyle.Information, 'Unable to connect to database.'

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