problem on dataset by inserting data into database

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SQL-Server-2005

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hello friends

i created array list and then i stored arraylist into dataset. Then i need to store that dataset into database using sqlbulkcopy. it shows best overload method and invalid argument.

my code is

ArrayList arrayc = new ArrayList();
            arrayc.Insert(0, "hi");
            arrayc.Insert(1, "asd");
            arrayc.Insert(2, "weras");
            DataSet ds = new DataSet();
            DataTable dt = new DataTable();
            ds.Tables.Add(dt);
            ds.Tables[0].Columns.Add("name", System.Type.GetType("System.String"));
            foreach (string str in arrayc)
            {
                DataRow row = ds.Tables[0].NewRow();
                row[0] = str;
                ds.Tables[0].Rows.Add(row);
            }
            SqlConnection con = new SqlConnection("Data Source=sourceconn;database=dbname;Trusted_Connection=true");
            con.Open();
            SqlBulkCopy bc = new SqlBulkCopy(con);
            bc.BatchSize = 30;
            bc.NotifyAfter = 30;
            bc.SqlRowsCopied += new SqlRowsCopiedEventHandler(bc_SqlRowsCopied);
            bc.DestinationTableName = "ase";
            bc.WriteToServer(ds);

please tel me the solution

Posted 12-Apr-11 20:18pm

beginner in C#.net

Updated 12-Apr-11 21:07pm

v2

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Pong D. Panda · Answer 1 · 2011-04-12T20:25:00

Solution 2

Hi, refer to this article for the correct implementation of Bulk Copy with C#.Net[^]

Posted 12-Apr-11 20:25pm

Pong D. Panda

Comments

beginner in C#.net 13-Apr-11 2:33am

in that article it show only how to copy data from one database table to another.. i want to get array dataset value and store into database

Prasanta_Prince · Answer 2 · 2011-04-12T20:24:00

Solution 1

By using the following Code you can insert or update from dataset to database,

C#

try
{
    SqlDataAdapter1.Update(Dataset1.Tables["Table1"]);
}
catch (Exception e)
{
    // Error during Update, add code to locate error, reconcile
    // and try to update again.
}

Posted 12-Apr-11 20:24pm

Prasanta_Prince

Updated 12-Apr-11 20:40pm

v2

Comments

beginner in C#.net 13-Apr-11 2:27am

i couldn't get it... please explain with code