adding rows from one dataset to another dataset

Question

0.00/5 (No votes)

See more:

, +

I have two datasets say ds1 and ds2, I want to add only some selected rows(random rows) say 1st row , 3rd rows and 5th row in ds1 to ds2 how can i do it??

Posted 27-Jul-13 20:49pm

naveend915

Updated 27-Jul-13 21:22pm

v2

Add a Solution

Comments

Jameel VM 28-Jul-13 3:05am

did you try anything?

naveend915 28-Jul-13 3:24am

yup i did like this

for (int intCount = 0; intCount < rowCount; intCount++)
{
string id = ds.Tables[0].Rows[intCount]["MUid"].ToString();

ds1 = adm.getUserProfile(Convert.ToInt32(id));

foreach (DataRow dr in ds1.Tables[0].Rows)
{
ds2.Tables[0].Rows.Add(dr.ItemArray);
}

}
getting error like this
input array is longer than the number of columns in this table

3 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)

naveend915 · Answer 1 · 2013-07-29T04:44:00

C#

tablename.Columns.Add("columnName1");
tablename.Columns.Add("columnName2");
.
.
.
tablename.Columns.Add("columnNamen");

//note - should have same number of column and even column name that as the other table row to be copied or added

for (int intCount = 0; intCount < rowCount; intCount++)
            {
                string id = ds.Tables[0].Rows[intCount]["MUid"].ToString();


                ds1 = adm.getUserProfile(Convert.ToInt32(id));

                foreach (DataRow dr in ds1.Tables[0].Rows)
                {
                    ds2.Tables[0].Rows.Add(dr.ItemArray);
                }
                
            }

naveend915 · Answer 2 · 2013-07-29T04:44:00

C#

tablename.Columns.Add("columnName1");
tablename.Columns.Add("columnName2");
.
.
.
tablename.Columns.Add("columnNamen");

//note - should have same number of column and even column name that as the other table row to be copied or added

for (int intCount = 0; intCount < rowCount; intCount++)
            {
                string id = ds.Tables[0].Rows[intCount]["MUid"].ToString();


                ds1 = adm.getUserProfile(Convert.ToInt32(id));

                foreach (DataRow dr in ds1.Tables[0].Rows)
                {
                    ds2.Tables[0].Rows.Add(dr.ItemArray);
                }
                
            }

Jameel VM · Answer 3 · 2013-07-27T21:06:00

Solution 1

Try this link
http://www.dirigodev.com/blog/web-development-execution/how-to-copy-rows-from-one-dataset-to-another/[^]

Hope this helps

Posted 27-Jul-13 21:06pm

Jameel VM

Comments

naveend915 28-Jul-13 3:22am

I dont wanna copy everything i just want to copy some random rows

Maciej Los 28-Jul-13 15:59pm

And what? Have you tried code from above link?

Maciej Los 28-Jul-13 15:59pm

+5!
Good link ;)

Adarsh chauhan 31-Jul-13 5:03am

Nice link... my vote of 5

adding rows from one dataset to another dataset

3 solutions

Solution 3

Solution 2

Solution 1

Add your solution here

Preview 0