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How to pass string values to parameterized sql query in Clause?

Posted By:      Posted Date: September 14, 2010    Points: 0   Category :ASP.Net
 
Hi,I'm using parameterized sql query to get data from database string query = "Select * from employee where employee_city in (@value)";strign city ="'NewDelhi','Bangalore','Mumbai'";I'm using following code to achive thisDataSet ds = new DataSet();SqlConnection con = new SqlConnection("Server=localhost;....");SqlCommand cmd = new SqlCommand();cmd.CommandText =query;SqlParameter param = cmd.Parameters.Add("@value",SqlDbType.VarChar);param.Value = city;SqlDataAdapter dap = new SqlDataAdapter();dap.SelectCommand = cmd;dap.Fill(ds);But this is not giving the result.If run the query in SQLServer query window as "Select * from employee where employee_city in ('NewDelhi','Bangalore','Mumbai')", records are there.But the same query will not return any records from ADO.Net.How to solve this?Thanks,Ashokan


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