Problem populating GridView!

[Jeff]

Hey

asp.net 2.0

I have this GridView in my web page. My problem is that it get populated
with all the fields of the MembershipUser class. I thought only UserName
would be displayed, but it displays all fields

<asp:GridView ID="gvwOnline" runat="server">
<Columns>
<asp:ButtonField DataTextField="UserName" />
</Columns>
<EmptyDataTemplate>No users are online</EmptyDataTemplate>
</asp:GridView>

MembershipUserCollection onlineUsers = Membership.GetAllUsers();
gvwOnline.DataSource = onlineUsers;
gvwOnline.DataBind();

Any suggestions?

 

[David R. Longnecker]

If you want to only grab specific columns, you must set the "AutoGenerateColumns"
to false:

<asp:GridView ID="gvwOnline" runat="server" AutoGenerateColumns="false">
<Columns>
<asp:ButtonField DataTextField="UserName" />
</Columns>
<EmptyDataTemplate>No users are online</EmptyDataTemplate>
</asp:GridView>

More information here:

http://msdnwiki.microsoft.com/en-us...webcontrols.gridview.autogeneratecolumns.aspx

-dl