how to display labels inside gridview if gridview is empty

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C#

Gridview

inside gridview i have added following labels , if their is no values inside database i want to display following labels, so i can edit that fields and update data inside gridview, guys if you know something about it will very helpful for me.

<asp:TemplateField >
  <itemtemplate>
  <asp:Label runat="server" ID="lblname" class="form-control" Text="Name">
  <asp:Label runat="server" ID="lblphone" class="form-control" Text="Phone">  
  <asp:Label runat="server" ID="lblemail" class="form-control" Text="Email">
  <asp:Label runat="server" ID="lblcurentadd" class="form-control" Text="Current Address">
  <asp:Label runat="server" ID="lblperadd" class="form-control" Text="Permanent Address">
 </itemtemplate>
<asp:TemplateField  >
 <itemtemplate>
     <asp:Label ID="lblnamea" class="form-control" runat="server" Text='<%# Eval("user_name")%>'>
     <asp:Label ID="lblphonea" class="form-control" runat="server" Text='<%# Eval("phone")%>' >  
     <asp:Label ID="lblemaila" class="form-control" runat="server" Text='<%# Eval("email_id")%>'>
     <asp:Label ID="lblcurentadda" class="form-control" runat="server" Text='<%# Eval("current_address")%>'>
     <asp:Label ID="lblperadda"  class="form-control" runat="server" Text='<%# Eval("permanent_address")%>'>                                                                                                                                          </itemtemplate>