clob column value is not shown in ListView

[masterrzxerctr]

I'm using ListView with asp.net,i found a problem such as:\[code\]<asp:Label ID="Label5" runat="server" Text='<%# Eval("Title") %>'></asp:Label><asp:Label ID="Label6" runat="server" Text='<%# Eval("Text") %>'></asp:Label>\[/code\]"Title" column in Oracle is of type Varchar,this lable5 can get it's value;but "Text" column is of type CLOB,and lable6 shows nothingHow can i get "Text" value? thanks in advance