Working with Transactions with an SQL Server Database : Transaction SqlConnection « ADO.net Database « ASP.Net






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  2. ADO.net Database
  3. Transaction SqlConnection

Working with Transactions with an SQL Server Database

<%@ Page Language=VB Debug=true %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SQLClient" %>
<script runat=server>
Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs)
    Dim DBConn as SQLConnection
    Dim DBDelete As New SQLCommand
    Dim DBTrans As SQLTransaction
'        DBConn = New SQLConnection("server=localhost;" _
 '           & "Initial Catalog=TT;" _
  '          & "User Id=sa;" _
   '         & "Password=yourpassword;")
    DBConn = New SQLConnection("Data Source=whsql-v08.prod.mesa1.secureserver.net;Initial Catalog=DB_49907;User ID=java2suser;Password='password';")
    DBConn.Open()
    DBTrans = DBConn.BeginTransaction()
    DBDelete.Connection = DBConn
    DBDelete.Transaction = DBTrans
    DBDelete.CommandText = "Delete From Employee " _
        & "Where ID = 1"
    DBDelete.ExecuteNonQuery()
    DBDelete.CommandText = "Delete From Employee " _
        & "Where ID = 2"
    DBDelete.ExecuteNonQuery()
    DBTrans.RollBack()
    lblMessage.Text = "No action was taken."
    'DBTrans.Commit()
End Sub
</SCRIPT>
<HTML>
<HEAD>
<TITLE>Working with Transactions with an SQL Server Database</TITLE>
</HEAD>
<Body LEFTMARGIN="40">
<form runat="server">
<BR><BR>
<asp:label
    id="lblMessage"
    runat="Server"
/>
</form>
</BODY>
</HTML>








Related examples in the same category

1.Open connection and begin transaction
2.Implicit Transactions using TransactionScope
3.Using Explicit Transactions using CommittableTransaction