Solved

Find Total amount of one column in Datagrid and put it in textbox

Posted on 2007-11-17
7
307 Views
Last Modified: 2010-04-14
hi..
I have a datagrid(DataGridView1) that have some columns from dataset,
the last column is(price). I want to find the total amount of this column(price) and put it in the textbox.
how can I fix that
Thanks
0
Comment
Question by:Jassimi
[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
  • 4
  • 2
7 Comments
 
LVL 4

Accepted Solution

by:
JunnickYso earned 50 total points
ID: 20303712
You can do loops like this::

Dim intRowCount as Integer
Dim decPrice as Decimal = 0

'dtTable is a DataTable in your dataset that is binded in your datagridview

Do until intRowCount = dtTable.Rows.Count
            decPrice = decPrice + CDec(dtTable.Rows(intRowCount).Item(4))
            'Were Item(4) is your column named  PRICE

            If intRowCount <> dtTable.Rows.Count - 1 Then
                       intRowCount = intRowCount + 1
            Else
                       Exit Do
            End If
Loop

TextBox1.Text = format(decPrice, "#,##0.#0")


thats all....... hope this could help
0
 
LVL 2

Author Comment

by:Jassimi
ID: 20303795
where should I write this code?
is it in same textbox?
0
 
LVL 2

Author Comment

by:Jassimi
ID: 20304418
not this what I want
I want to calculate the total amount of the price column which is in datagrid in textbox
0
Salesforce Made Easy to Use

On-screen guidance at the moment of need enables you & your employees to focus on the core, you can now boost your adoption rates swiftly and simply with one easy tool.

 
LVL 4

Expert Comment

by:JunnickYso
ID: 20310715
Jassimi:

where should I write this code?
is it in same textbox?

-where should I write this code?
I assume you a have a button that would trigger the calculation event. And the code provided you should be in that code block.

-is it in same textbox?
Probably yes? That was just an example if your using other TextBox name then set to the respective textbox!

maybe you can submit you partial code and feed me more of what your trying to do: :-)

0
 
LVL 2

Author Comment

by:Jassimi
ID: 20322890
sorry for late,
I don't have a button to calculate the event,
I put a textbox under the datagridview to calculate the total amount of the price column,

when I tried your code, it doesn't do that, it just calculate the rows of the datagrid
0
 
LVL 2

Author Comment

by:Jassimi
ID: 20497872
ok..
its working now but by temptable
not by original database source

thanks
0

Featured Post

How To Reduce Deployment Times With Pre-Baked AMIs

Even if we can't include all the files in the base image, we can sometimes include some of the larger files that we would otherwise have to download, and we can also sometimes remove the most time-consuming steps. This can help a lot with reducing deployment times.

Question has a verified solution.

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

In my previous article (http://www.experts-exchange.com/Programming/Languages/.NET/.NET_Framework_3.x/A_4362-Serialization-in-NET-1.html) we saw the basics of serialization and how types/objects can be serialized to Binary format. In this blog we wi…
Creating an analog clock UserControl seems fairly straight forward.  It is, after all, essentially just a circle with several lines in it!  Two common approaches for rendering an analog clock typically involve either manually calculating points with…
In this video, viewers are given an introduction to using the Windows 10 Snipping Tool, how to quickly locate it when it's needed and also how make it always available with a single click of a mouse button, by pinning it to the Desktop Task Bar. Int…
Add bar graphs to Access queries using Unicode block characters. Graphs appear on every record in the color you want. Give life to numbers. Hopes this gives you ideas on visualizing your data in new ways ~ Create a calculated field in a query: …

631 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