Wrox Programmer Forums

Need to download code?

View our list of code downloads.

Go Back   Wrox Programmer Forums > Visual Basic > VB 6 Visual Basic 6 > VB.NET
Password Reminder
| FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read
VB.NET General VB.NET discussions for issues that don't fall into other VB.NET forums.
Welcome to the p2p.wrox.com Forums.

You are currently viewing the VB.NET section of the Wrox Programmer to Programmer discussions. This is a community of tens of thousands of software programmers and website developers including Wrox book authors and readers. As a guest, you can read any forum posting. By joining today you can post your own programming questions, respond to other developers’ questions, and eliminate the ads that are displayed to guests. Registration is fast, simple and absolutely free .
DRM-free e-books 300x50
Thread Tools Search this Thread Display Modes
  #1 (permalink)  
Old September 29th, 2012, 01:50 AM
Registered User
Points: 15, Level: 1
Points: 15, Level: 1 Points: 15, Level: 1 Points: 15, Level: 1
Activity: 0%
Activity: 0% Activity: 0% Activity: 0%
Join Date: Sep 2012
Posts: 3
Thanks: 0
Thanked 0 Times in 0 Posts
Default calculation between datagridview columns

Hi friends
I am trying to learn how to add an expression column in datagridview but its not giving me correct out put
any bit of info would be helpful
    Dim dt As New DataTable


        Me.DataGridView1.DataSource = dt
        dt.Columns("total").Expression = "[col2]+[col3]"
can someone provide me a link or a sample code please

Last edited by rony001; December 1st, 2012 at 03:55 PM..
Reply With Quote

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are Off

Similar Threads
Thread Thread Starter Forum Replies Last Post
How to add columns more columns to a table lizanta BOOK: Beginning ASP.NET 4 : in C# and VB 3 August 7th, 2011 01:30 PM
Format DataGridView Columns using script Lennie Visual Studio 2008 0 February 16th, 2010 04:27 PM
How to do calculation between 2 tables hwsc SQL Language 2 January 13th, 2005 09:29 PM
Calculation Grantm Access 3 February 16th, 2004 10:14 AM

All times are GMT -4. The time now is 06:28 AM.

Powered by vBulletin®
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
© 2013 John Wiley & Sons, Inc.