title: If User cancel the ticket within one week of textbox2 (i.e Booking Date) date then 5% charge will be applicable of total ticket cost
body: <p>I m working with Visual Studio 2008 ASp.NEt 3.5 VB</p>
  
  <p>i have 2 textboxes in my VB.NET webform ..</p>
  
  <p>textbox1 showing the todays date, time as 22-Dec-2010, 06:00:00 PM</p>
  
  <p>Textbox2 showing the Booking Date, time of client assume 30-Dec-21010, 07:00:00 PM</p>
  
  <p>I want ....</p>
  
  <p>when user cancel the ticket before one week of textbox2 (i.e Booking Date) then no charge will be applicable</p>
  
  <p>when user cancel the ticket within one week of textbox2 (i.e Booking Date) date then 5% charge will be applicable of total ticket cost</p>
  
  <p>when user cancel the ticket within 3 Days of textbox2 (i.e Booking Date) date then 10% charge will be applicable of total ticket cost</p>
  
  <p>How to do this using Vb.NET ?</p>