Solved

VB.Net DataGrid - Row Add coding questions

Posted on 2007-03-29
1
345 Views
Last Modified: 2010-04-23
Hello,
 
I'm looking for a way to smarten up my DataGrid in VB.Net 2005.
 
On the initial load of data into my DataGrid, I set columns 0 and 1 to ReadOnly, but for a RowEnter event I plan to change the ReadOnlly of Column(0) to False and then back to True again on RowLeaving Event.

This DataGrid has a DataSource of a DataTable in VB.  

What I'd like to do is default zero's in all DataGrid columns from index 2-14 so they don't leave these as null values in a DataTable\Column that does not allow null.

Can I set DataGrid cells to a value or do I need to create this row in my DataTable source and then refresh my DataGrid?

Thanks!
JMO9966
0
Comment
Question by:JMO9966
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 34

Accepted Solution

by:
Sancler earned 250 total points
ID: 18817854
You can set this in your datatable.  Try this

        For i As Integer = 2 To 14
            <myDataTable>.Columns(i).DefaultValue = 0
        Next

Then, when a user goes into edit the new row in the datagrid, all the columns from 2 to 14 will have 0s in them.

Roger
0

Featured Post

Business Impact of IT Communications

What are the business impacts of how well businesses communicate during an IT incident? Targeting, speed, and transparency all matter. Find out more in this infographic.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Can Selenium do Load Testing? 2 58
Fill Second ComboBox based on First ComboBox Using VB.net and SQL 2 31
What are MicroServices? 4 67
What is needed to become a DBA? 7 50
Welcome my friends to the second instalment and follow-up to our Minify and Concatenate Your Scripts and Stylesheets (http://www.experts-exchange.com/Programming/Languages/.NET/ASP.NET/A_4334-Minify-and-Concatenate-Your-Scripts-and-Stylesheets.html)…
Today I had a very interesting conundrum that had to get solved quickly. Needless to say, it wasn't resolved quickly because when we needed it we were very rushed, but as soon as the conference call was over and I took a step back I saw the correct …
This video shows how to use Hyena, from SystemTools Software, to update 100 user accounts from an external text file. View in 1080p for best video quality.

737 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question