Add the "size" attribute:

<asp:textbox id=txtKey runat="server" size="1" width="22px" />

IE will read 'width="22px"' and Netscape will read 'size="4"'.


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> How can I control width of textbox under Navigator 4.7. 
> 
> <asp:textbox id=txtKey runat="server" width="22px" />
> 
> This will work under IE5.x and Netscape 6.x , I even tried to change 
> targetschema of document object from HTML 3.2 to Netscape but this did 
not 
> help.
> 
> thanks,