how to add title for every header column in gridview in ASP.NET

Question

i\'m using ASP.NET , i have a gridview and i need to put a title in every header column , title will show on moseover ................................. do i have to convert

Answer 1

I don't think there is a way in ASP.NET, but you can always do it in CSS just use HeaderStyle-CssClass on your template.

UPDATE:

Ok, I was wrong, ASP.NET does support this functionality, you just need use a HeaderTemplate in your TemplateField.

<asp:TemplateField SortExpression="Subnet" HeaderText="Subnet">
   <HeaderTemplate>
       <asp:Label ID="SubnetHeader" ToolTip="My Tip to you" runat="server" Text="Label"></asp:Label>
   </HeaderTemplate>

   <ItemTemplate >  
       <asp:Label ID="lblSubnet" runat="server" Text='<%# Bind("Subnet") %>' ></asp:Label>       
   </ItemTemplate>
</asp:TemplateField>