remove ctl00$ from server side button inside master page and make it postback

Question

I tried to remove ctl00$ from server side button's name and id by overriding it's NamingContainer like:

namespace NoName
{
   public class MatchingNameButton : Button
    {
        public override Control NamingContainer
        {
            get
            {
                return null;
            }
        }
    }
}

and then registered that in aspx page:

<%@ Register TagPrefix="MatchingNameHtmlTextWriter" Namespace="NoName" Assembly="app_code" %>

and then button comes like this:

<MatchingNameHtmlTextWriter:MatchingNameButton runat="server" Text="btnTest" ID="btnTest" OnClick="btnTest_Click" />

and output is this:

<input type="submit" name="btnTest" value="btnTest" onclick="javascript:WebForm_DoPostBackWithOptions(new WebForm_PostBackOptions('btnTest', '', true, '', '', false, false))" id="btnTest">

this way is good for removing control path. but using this will prevent btnTest_Click event!

and it's so bad for me.

my question is: how should i keep button events in this way?

my .net version is 4.5

all helps will be appreciated.