Help me! Auto CellValueChanged on Datagrid

Question

0.00/5 (No votes)

See more:

For me ask,
I have a textbox

http://i235.photobucket.com/albums/ee313/duonglg/2-4.jpg[^]

When i add number 2 in this textbox, my datagrid show 2 row.

http://i235.photobucket.com/albums/ee313/duonglg/datagrid_change.jpg[^]

Column Price have price: 8080909, colum SUM is null
When i edit column SUM for row 1, ex: 80909. Then,Auto Colum SUM, Row 2=8080909 - value Row 1, and Column Price of row2= Column SUM row 2

Final Results:
http://i235.photobucket.com/albums/ee313/duonglg/result-1.jpg[^]

Similar for more 2 rows.
Help me. Thanks.

EXAMPLE BELOW:

I have a datagrid below

--------------------------------------------
PRICE | SUM
--------------------------------------------
500000 | 0 row1
500000 | 0 row2

when i edit column SUM for row1,example:

------------------------------
PRICE | SUM
----------------|--------------
500000 | 100000
500000 | 0

auto row2 of Column PRICE and Colum SUM change value below

------------------------------
PRICE | SUM
----------------|--------------
500000 | 100000
400000 | 400000

i want it do that. When i have more 2 row,so it do that
Total(SUM) = PRICE row1

Posted 12-May-11 22:24pm

duonglg

Updated 13-May-11 16:46pm

v5

Add a Solution

Comments

Programm3r 13-May-11 7:15am

I have no idea what the problem is? I do not understand what you're asking? Could you please provide a more descriptive question??

wizardzz 13-May-11 14:31pm

Hmm, Jedi speak...

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)