save datagridview new column in database

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I make new column programmatically in c# windows application.

C#

for (int i = 0; i < 10; i++)
        {
            dataGridView1.Columns.Add(string.Format("colmun{0}", i), string.Format("number {0}", i));
        }

I want to know how I can save these columns in database.

Thank in advance

Posted 18-Nov-12 9:38am

aliprogrammer

Updated 18-Nov-12 9:45am

ridoy

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Christian Graus · Answer 1 · 2012-11-18T09:41:00

Solution 1

You need to create the column in the database, or create a schema where you can store arbitrary values by storing a column name as well as the data.

Posted 18-Nov-12 9:41am

Christian Graus

Comments

aliprogrammer 18-Nov-12 15:43pm

I don't want to create column in database. I want to create column in C#. How can I do that?

Christian Graus 18-Nov-12 15:45pm

You can't store it in the database, unless the database has a place for you to put it. It's a horrible design, but you CAN write SQL that runs from C# to create a new column. You have the column in C#, so your question makes no sense at this point.

ridoy · Answer 2 · 2012-11-18T09:48:00

Solution 2

I think you should look answer 2 from here..
http://go4answers.webhost4life.com/Example/save-datagridview-data-database-60041.aspx[^]

Posted 18-Nov-12 9:48am

ridoy