Get data from SqlDataReader by Data type : SqlDataReader « Database ADO.net « VB.Net






Get data from SqlDataReader by Data type

Get data from SqlDataReader by Data type
 
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")

      'Sql Query
      Dim sql As String = "SELECT ID, FirstName FROM Employee"

      'Create Command object
      Dim thisCommand As New SqlCommand(sql, thisConnection)


      Try
         ' Open Connection
         thisConnection.Open()
         Console.WriteLine("Connection Opened")
      
         ' Execute Query
         Dim thisReader As SqlDataReader = thisCommand.ExecuteReader()

         ' Fetch Data
         While (thisReader.Read())
            Console.WriteLine("{0} | {1} ", _
            thisReader.GetInt32(0), _
            thisReader.GetString(1).PadLeft(32))
         End While

         'Close DataReader
         thisReader.Close()

      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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