How to find sum of two rows value inside the datagridview in c#

Question

1.00/5 (1 vote)

See more:

How to sum of two rows values inside the DataGridView, and create one new row in the DataGrid and display the result.

Posted 18-Sep-15 2:06am

1 solution

Add a Solution

Treat my content as plain text, not as HTML

…

Sign in to your account

Download, Vote, Comment, Publish.

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)

Leo Chapiro · Answer 1 · 2015-09-18T02:26:00

You need to get the string value of the i-Row like this:

C#

string sValueOne = yourDataGridView.Rows[i].Cells[j].Value;

Then the value of the next row:

C#

string sValueOne = yourDataGridView.Rows[i+1].Cells[j].Value;

Now you need to convert the strings to decimal / double / whatever and sum the values.

To add new row you can do something like this:

C#

DataGridViewRow row = (DataGridViewRow)yourDataGridView.Rows[i].Clone();
yourDataGridView.Rows.Add(row);