c# - Fixed header column width in gridview? -

i want set header column width grid view. tried headerstyle-width="30px". depending on item columns. column width setting based on item value. want fixed width if has value or empty.

you can give header style-width , itemstyle width.it possible add span , set width .so item width remains value whether empty or contains value.i think little changes gridview makes achieve solution problem

<asp:templatefield headertext="category"  headerstyle-horizontalalign="center"                                     itemstyle-horizontalalign="center">      <headertemplate>                                         <asp:linkbutton id="lnkcategory" runat="server" tooltip="click here sort category"                                             commandname="sort" commandargument="category" text="category" />                                     </headertemplate>                                     <itemtemplate>                                        <span style="width:50px"> <%#eval("category")%> </span>                                     </itemtemplate>                                     <headerstyle horizontalalign="left" width="50px" ></headerstyle>                                     <itemstyle horizontalalign="left" width="50px"></itemstyle>                                 </asp:templatefield> 

nottable changes are

<itemtemplate>      <span style="width:50px"> <%#eval("category")%> </span>    </itemtemplate>   <headerstyle horizontalalign="left" width="50px" ></headerstyle>    <itemstyle horizontalalign="left" width="50px"></itemstyle>