How to write HTML out to aspx page from C#

I'm trying to write some HTML out to the screen stored in a variable, I don't want to write the literal value I want to generate the page based on the HTML.  PageData is the variable that contains the HTML.  How would I write this out to the ASPX page and generate the HTML?  Thanks for any help.




public partial class PrintPreview : CommonPage
{
   public PrintPreview()
   {
        string Debug = "";
        string PageData = "";
        string htmlCode = Request.QueryString.Get("HTML");
     
        try
        {

            string[] results = BAL.processReprints(htmlCode);
            PageData = results[0].ToString();
           
        }
        catch (Exception ex)
        {
            Logging.LogEntry(ex.Message);
           
        }
    }
}