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Execcute delete statement

<%@ Page Language="C#" %> <%@ import Namespace="System.Data" %> <%@ import Namespace="System.Data.OleDb" %> <script runat="server">     void Page_Load(object sender, EventArgs e) {         string ConnectionString = ConfigurationSettings.AppSettings["AccessConnectString"];         OleDbConnection myConnection = new OleDbConnection(ConnectionString);              try{             string CommandText = "DELETE FROM Publisher WHERE PublisherID = 6";             OleDbCommand myCommand = new OleDbCommand(CommandText, myConnection);                  myConnection.Open();                  lblRecords.Text = Convert.ToString(myCommand.ExecuteNonQuery());         } catch (Exception ex){             throw(ex);         } finally{             myConnection.Close();         }     } </script> <html> <head> </head> <body>     <form runat="server">         Records affected: <asp:Label id="lblRecords" runat="server"></asp:Label>         <!-- Insert content here -->     </form> </body> </html> File: Web.config <configuration>     <appSettings>         <add key="AccessConnectString" value="Provider=Microsoft.Jet.OLEDB.4.0; Data Source=C:\Books.mdb;" />     </appSettings> </configuration>