Store proce not working

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Hi guys
i have a stored procedure in sql server 2008 which works fine when i execute it in server explorer but when i can't read any data when i call it from my program,here is my code:

DataTable result = null;
            try
            {
                using (con)
                {
                    using (SqlCommand cmd = con.CreateCommand())
                    {
                        cmd.CommandType = CommandType.StoredProcedure;
                        cmd.CommandText = "CheckSite";
                        cmd.Parameters.Add(new SqlParameter("@site", site));
                        using (SqlDataAdapter da = new SqlDataAdapter(cmd))
                        {
                            result = new DataTable();
                            da.Fill(result);
                            if (result.Rows.Count>0)
                            {
                                
                                return 1;
                            }
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                //Pokemon exception handling
            }
            return 0;

what did i do wrong?the database contains 2rows!but my code allways returns 0 (as not finding any)

Here it is my store procedure:

C#

ALTER PROCEDURE dbo.CheckSite
	@site nvarchar(150)
AS
	select sitename from Saved where sitename = @site
	RETURN

Posted 15-Sep-12 6:47am

Arash Khangaldi

Updated 15-Sep-12 7:29am

v2

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[no name] 15-Sep-12 13:01pm

Can you improve your question by adding store procedure query?

2 solutions

Solution 2

I think it is a problem in this string:

C#

if (result.Rows.Count>0)

Try to set following code in your procedure:

SQL

SET NOCOUNT OFF;

Posted 15-Sep-12 10:31am

skydger

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Kuthuparakkal · Accepted Answer · 2012-09-15T07:03:00

Solution 1

try this:

C#

.....
....
...
using (SqlDataAdapter da = new SqlDataAdapter(cmd))
{
 DataSet result = new DataSet();
 dataset.Tables.Add("aaa");
 da.Fill(dataset, "aaa");
 if (result.Tables[0].Rows.Count>0)
 {

    return 1;
 }
}
........
.......

Posted 15-Sep-12 7:03am

Kuthuparakkal

Updated 15-Sep-12 17:09pm

v2

Comments

Arash Khangaldi 15-Sep-12 13:37pm

result.Rows.Count makes error :'System.Data.DataSet' does not contain a definition for 'Rows' and no extension method 'Rows' accepting a first argument of type 'System.Data.DataSet' could be found =

[no name] 15-Sep-12 13:42pm

Because tables have rows, datasets do not.

Kuthuparakkal 15-Sep-12 23:09pm

updated soln check