Get command from OleDbCommandBuilder : OleDbCommandBuilder « ADO.net Database « ASP.Net

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ASP.Net » ADO.net Database » OleDbCommandBuilder 
Get command from OleDbCommandBuilder

<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.OleDb" %>

<script language="VB" runat="server">

  Sub Page_Load(Sender As Object, E As EventArgs)

    Dim strConnection As String
    Dim strSQL        As String
    Dim objDataSet    As New DataSet()
    Dim objConnection As OleDbConnection
    Dim objAdapter    As OleDbDataAdapter
    Dim objCommand    As OleDbCommand
    Dim objBuilder    As OleDbCommandBuilder

    ' set the connection and query details
    strConnection = "Provider=Microsoft.Jet.OLEDB.4.0; " & _
                    "Data Source=c:\Northwind.mdb"
    strSQL = "SELECT EmployeeID, FirstName, LastName FROM Employees"

    ' open the connection and set the command
    objConnection = New OledbConnection(strConnection)
    objAdapter = New OledbDataAdapter(strSQL, objConnection)

    ' create the other commands
    objBuilder = New OleDbCommandBuilder(objAdapter)
    objAdapter.UpdateCommand = objBuilder.GetUpdateCommand()
    objAdapter.InsertCommand = objBuilder.GetInsertCommand()
    objAdapter.DeleteCommand = objBuilder.GetDeleteCommand()
    
    ' now display the CommandText property from each command
    lblSelectCommand.Text = objAdapter.SelectCommand.CommandText
    lblUpdateCommand.Text = objAdapter.UpdateCommand.CommandText
    lblInsertCommand.Text = objAdapter.InsertCommand.CommandText
    lblDeleteCommand.Text = objAdapter.DeleteCommand.CommandText

  End Sub

</script>

<html>
 <body>
  <table border="1">
   <tr>
    <td>Command</td>
    <td>CommandText</td>
   </tr>
   <tr>
    <td>SelectCommand</td>
    <td><asp:Label id="lblSelectCommand" runat="server" />
   </tr>
   <tr>
    <td>UpdateCommand</td>
    <td><asp:Label id="lblUpdateCommand" runat="server" />
   </tr>
   <tr>
    <td>InsertCommand </td>
    <td><asp:Label id="lblInsertCommand" runat="server" />
   </tr>
   <tr>
    <td>DeleteCommand</td>
    <td><asp:Label id="lblDeleteCommand" runat="server" />
   </tr>
  </table>
 </body>
</html>

           
       
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