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Executing a SQL Server Scalar-Valued Function

using System; using System.Data; using System.Data.SqlClient;     class Program     {         static void Main(string[] args)         {             string sqlConnectString = "Data Source=(local);Integrated security=SSPI;Initial Catalog=AdventureWorks;";             string sqlSelect = "SELECT TOP 1 value FROM SalesOrderDetail";             SqlDataAdapter da = new SqlDataAdapter(sqlSelect, sqlConnectString);             DataTable dt = new DataTable( );             da.Fill(dt);             foreach (DataRow row in dt.Rows)                 Console.WriteLine("SalesOrderDetailID = {0}, LineTotal = {1}, " +                     "ExtendedPrice = {2}", row["SalesOrderDetailID"],                     row["LineTotal"], row["ExtendedPrice"]);         }     }