Use SqlDataReader to read result set from 'select' command : SqlCommand Select « Database ADO.net « VB.Net






Use SqlDataReader to read result set from 'select' command

Use SqlDataReader to read result set from 'select' command
Imports System
Imports System.Data
Imports System.Data.SqlClient

public class MainClass
   Shared Sub Main()
      Dim thisConnection As New SqlConnection("server=(local)\SQLEXPRESS;" & _
          "integrated security=sspi;database=MyDatabase")

      'Create Command object
      Dim thisCommand As New SqlCommand _
         ("SELECT FirstName, LastName FROM Employee",thisConnection)

      Try

         ' Open Connection
         thisConnection.Open()
         Console.WriteLine("Connection Opened")

         ' Execute Query
         Dim thisReader As SqlDataReader = thisCommand.ExecuteReader()

         While (thisReader.Read())
            Console.WriteLine("Employee: {0} {1}", _
               thisReader.GetValue(0), thisReader.GetValue(1))
         End While

      Catch ex As SqlException
         ' Display error
         Console.WriteLine("Error: " & ex.ToString())
      Finally
         ' Close Connection
         thisConnection.Close()
         Console.WriteLine("Connection Closed")

      End Try
   End Sub
End Class

           
       








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