The base class includes the field 'headermain', but its type (Headermain) is not compatible with the type of control (ASP.include_headermain_ascx).

I had posted this question on http://forums.asp.net/

The question was

I am getting this error " The base class includes the field 'headermain', but its type (Headermain) is not compatible with the type of control (ASP.include_headermain_ascx). "

in line :

&lt;TD vAlign="top" align="left" width="100%" colSpan="2"><uc1:headermain id="headermain" runat="server"></uc1:headermain ></TD>

Please find my code :

The name space ,i am using is this 

 <%@ Register TagPrefix="uc1" TagName="Leftmain" Src="include/Leftmain.ascx" %><%@ Register TagPrefix="uc1" TagName="Leftmain" Src="include/Leftmain.ascx" %> <%@ Register TagPrefix="uc1" TagName="Headermain" Src="include/Headermain.ascx" %>

The code is 

<TD vAlign="top" align="left" width="100%" colSpan="2"><uc1:headermain id="headermain" runat="server"></uc1:headermain></TD> <TD vAlign="top" align="left" width="200" height="100%"><uc1:leftmain id="leftmain" runat="server"></uc1:leftmain></TD>   <TD vAlign="top" align="left" width="690" height="100%">     

The Solution which i got has just solved my bugs,

Please find my post on forums.asp.net at http://forums.asp.net/t/1468479.aspx

The solution i got is:

<TR>

<TD vAlign="top" align="left" width="100%" colSpan="2"><uc1:headermain runat="server"></uc1:headermain></TD>

</TR>

<TR>

<TD vAlign="top" align="left" width="200" height="100%"><uc1:leftmain runat="server"></uc1:leftmain></TD>

<TD vAlign="top" align="left" width="690" height="100%">

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Hope this post will help you,
if yes please put comment below of this page,
Rajesh Singh,
Asp.Net Developer
Indianic Infotech Ltd (India)
rajesh@indianic.com