title: Passing parameters in Web Parts
body: <p>I am working with Sharepoint 2003. I want to pass data from one web part to other like select a drop down in one web part and the other gets updated. I am pretty new to SharePoint please suggest me any tutorials, links sample code to do that.</p>
  
  <p>Thanks for help.</p>
  
  <p>kind regards
  vivek</p>