Solved

How to retrieve data in vb.net 2010

Posted on 2012-03-27
6
269 Views
Last Modified: 2012-06-27
Hi Experts,

How to retrieve data from database and display it in the grid from the selected values?

Thanks!!
0
Comment
Question by:developer2012
  • 3
  • 2
6 Comments
 
LVL 9

Accepted Solution

by:
TonyReba earned 250 total points
ID: 37771770
0
 
LVL 83

Expert Comment

by:CodeCruiser
ID: 37772149
>from the selected values?

What you mean by that?
0
 

Author Comment

by:developer2012
ID: 37772917
@ Code Cruiser: Selected Value: For instance user selects values (dates) from the application and time. When the user clicks show button. The data is displayed.Thanks.
0
How Do You Stack Up Against Your Peers?

With today’s modern enterprise so dependent on digital infrastructures, the impact of major incidents has increased dramatically. Grab the report now to gain insight into how your organization ranks against your peers and learn best-in-class strategies to resolve incidents.

 
LVL 83

Assisted Solution

by:CodeCruiser
CodeCruiser earned 250 total points
ID: 37774061
So you want to load data based on filter. Without knowing much details about your requirements, here is a sample

Dim dbadp As New SqlDataAdapter("Select * From MyTable Where MyColumn = '" & txtName.Text & "'", "Your connection string goes here")
Dim dTable As New DataTable
dbadp.Fill(dTable)
dbadp.Dispose
DataGridView1.DataSource = dTable

Open in new window



If you need further help, show us a screenshot of your form and provide more details.
0
 

Author Comment

by:developer2012
ID: 37778291
Doc1.docx

Here is the screen shot for the question.  Thanks!!.

And how do I display the data in TExtBox When the user clicks on View Report. IT is generated in textbox not in the datagrid. Thanks
0
 
LVL 83

Expert Comment

by:CodeCruiser
ID: 37866840
So it only returns one value? Or a list of values? If list then you would need to use a control like repeater, gridview, datalist etc to show the list. If one value then you can use command object to do a ExecuteScalar() and get single value.
0

Featured Post

Free Tool: Site Down Detector

Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

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

Calculating holidays and working days is a function that is often needed yet it is not one found within the Framework. This article presents one approach to building a working-day calculator for use in .NET.
Real-time is more about the business, not the technology. In day-to-day life, to make real-time decisions like buying or investing, business needs the latest information(e.g. Gold Rate/Stock Rate). Unlike traditional days, you need not wait for a fe…
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …
Finds all prime numbers in a range requested and places them in a public primes() array. I've demostrated a template size of 30 (2 * 3 * 5) but larger templates can be built such 210  (2 * 3 * 5 * 7) or 2310  (2 * 3 * 5 * 7 * 11). The larger templa…

840 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