ASP.NET web controls

I have this code that writes a pie chart in a asp.net page, but I want to use it in a server control. When I try I get a error on the last line "Response.OutputStream" Obviously there is no response object but how do I write it to screen? ...

I've been fighting this for three months, I'm in tears! Please help if you can! Problem .... Users need to be able to upload multiple files. Solution: Created a control that dynamically creates html input controls, and a description text box as well equal to the number of files they want to ...

We are a small two man programming firm and are getting ready to purchase some ASP.NET Ajax controls.  We are looking for recommendations for going with either Intragistics or Telerik. If you have any experience with these we would welcome your feedback. ...