datagrid 中 findcontrol 只有十分了
<asp:DataGrid   Runat= "server "   ID= "RepliesGrid "   AllowCustomPaging= "True "   AutoGenerateColumns= "False "   CssClass= "Forums_General "   HeaderStyle-CssClass= "Forums_Header "   DataKeyField= "ReplyID "   OnUpdateCommand= "RepliesGrid_Update "   OnCancelCommand= "RepliesGrid_Cancel "   OnDeleteCommand= "RepliesGrid_Delete "   ShowHeader= "False "   Width= "100% ">  
 							 <Columns>  
 								 <asp:TemplateColumn   ItemStyle-BorderColor=lightblue   ItemStyle-BorderStyle=Solid   ItemStyle-BorderWidth=4   ItemStyle-Width= "160px "   ItemStyle-HorizontalAlign= "Center ">  
 									 <ItemTemplate>  
 									 <br>  
 										 <b>  
 											 <%#   GetAuthorText( 
 											DataBinder.Eval(Container.DataItem,    "employeeName "), 
 											DataBinder.Eval(Container.DataItem,    "mail_address ") 
 										)   %>  
 										 </b>  
 										 <br>  
 										 <asp:Image   Runat= "server "   ImageUrl= ' <%#   DataBinder.Eval(Container.DataItem,    "AvatarUrl ")   %>  '   Visible= ' <%#   DataBinder.Eval(Container.DataItem,    "AvatarUrl ").ToString().Length> 0   %>  '   />  
 										 <br>  
 										 <small>  
 										 <%#   DataBinder.Eval(Container.DataItem,    "belong2Name ")   %>  
 										- 
 										 <%#	DataBinder.Eval(Container.DataItem,    "positionName ")   %>  
 						                                                 </small>  
 						                                                 <br>  
 										 <small> Post   date: 
 											 <br>  
 											 <%#   DataBinder.Eval(Container.DataItem,    "AddedDate ",    "{0:MM/dd/yyyy} ")   %>  
 											- 
 											 <%#   DataBinder.Eval(Container.DataItem,    "AddedDate ",    "{0:HH:mm:ss   tt} ")   %>  
 										 </small>  
 									 </ItemTemplate>  
 								 </asp:TemplateColumn>  
 								 <asp:TemplateColumn   ItemStyle-BorderStyle=Solid   ItemStyle-BorderColor=lightblue   ItemStyle-BorderWidth=3>  
 									 <ItemTemplate>  
 										 <table   runat=server   width= "100% "   height= "160px "   cellpadding= "1 "   cellspacing= "1 "   rules= "none " border=2   style= "word-break:break-all ">  
 											 <tr>  
 												 <td   valign= "top ">  
 													 <%#   ProcessTags(DataBinder.Eval(Container.DataItem,    "Message "))   %>  
 													 <br>   						 
 													 <br>  
 													 <br>  
 												 </td>  
 											 </tr>  
 											 <tr   height= "20 ">  <td   align=right>  
  <asp:Label   id= "ReplyState "   runat= "server "   ForeColor= "#C00000 ">  <%#   DataBinder.Eval(Container.DataItem,    "FileState ")   %>  </asp:Lab