How to do sum in linq with c# in wpf application ?

Question

1.00/5 (1 vote)

See more:

I have a table name JobDetails in SQlite and in that i have 10 columns

col1  col2   col3   col4   col5   col6  col7   col8           col9       col10
----  3000   500    123    528    ----  ----   lose        12/05/2014    ----
----  4000   600    456    628    ----  ----   profit      13/02/2014    ----
----  5000   700    789    728    ----  ----   pending     15/06/2013    ----
----  6000   800    201    828    ----  ----   Completed   01/01/2013    ----

so now i'm retrieving these columns into my application code in an object called CompleteJobDetails now i want to display some results, such as i want Sum of(col2+col3+col4+col5)to be displayed using some filters i.e., if i give the col8 as "profit" then the records which are having the profit in the col8 those results should be displayed how to acheive this in LINQ in C# please help Thanks in Advance

[edit]Code block added - OriginalGriff[/edit]

Posted 28-May-14 23:08pm

Member 10833841

Updated 28-May-14 23:27pm

OriginalGriff

v2

Add a Solution

2 solutions

Add a Solution

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)

Shanalal Kasim · Answer 1 · 2014-05-28T23:35:00

Solution 1

Hi,

Refer this Link[^]

Posted 28-May-14 23:35pm

Shanalal Kasim

Naz_Firdouse · Answer 2 · 2014-05-28T23:40:00

Solution 2

Use this

C#

var result = yourlist.Where(x => x.col8 == "profit").Sum(x => x.col2 + x.col3 + x.col4+ x.col5);

Posted 28-May-14 23:40pm

Naz_Firdouse