Q:

Disabling autocomplete for textbox within ModalpopupExtender

I have a modalpopupextender to add new users in an application. The extender has username and password textboxes. I do not want these textboxes to be autopopulated by values as these are suppose to be new values not the old used ones. I tried setting:
<asp:TextBox ID="userNameTextBox" runat="server" AutoCompleteType="None">

and also Disable but nothing works.
What am I missing? How can I do it?

A:

Try this as your code : 
asp:TextBox Runat="server" ID="Textbox1" autocomplete="off">
you can also check this link autocomplete off link

