asp.net - How to set dropdownlist in .aspx page from managed code via DOM -


I have a control that sits in the .aspx page, but the dynamic code

On the same page as the control, I have: 

  & lt; Asp: DropDownList ID = "DropDownAppServer" runat = "server" & gt;  Page.xaml.cs  I have tried to:  
  HtmlElement element = doc.GetElementById ("DropDownAppServer"); Element.SetAttribute ("Option", "Blow");  
 
 Not working though it works with: 
 
  & lt; Input type = "text" id = "text1" disabled = "disabled" value = "my initial value" />

Can not you tell why you are not 

  DropDownAppServer.Option = blah?

If you do not have explicit access to control, you can use the FindControl (ctrlName) function to get context for children's objects.


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