朋友，你好，谢谢你的热情。我用的是最新版。错误提示如下：
Server Error in '/' Application.
--------------------------------------------------------------------------------
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately.
Compiler Error Message: CS0103: The name 'Show_Sql' does not exist in the current context
Source Error:
Line 42: </td>
Line 43: </tr>
Line 44: <tr style="display:<%=Show_Sql%>">
Line 45: <td align="left" width=100px>sql连接字符串</td>
Line 46: <td align="left" ><asp:TextBox id="Sqlconnection" runat="server" size="80" maxlength="200"/></td>
Source File: d:\www\master\set_1.aspx Line: 44