"Turn" asp.net the use of angle bracket percent sign number equal __.net

1. <%=%> The variables or methods placed in the sign bracket of the parentheses, such as:

<div>
<p><%= Showhelloworld ()%></p>
</div>

2, <%#%> angle bracket percent Well number here is the binding of the data

such as: <%# DataBinder. (Container.DataItem, "ClassName")%>
<asp:datalist id= "DL" runat= "Server" >
<ItemTemplate> <%# DataBinder. (Container.DataItem, "ClassName")%>
</ItemTemplate>
</asp:DataList></td>

3, <%@%> angle Bracket @ Well number: reference

As in many. aspx pages, you can see the following code:
<%@ Page language= "C #" codefile= "Default.aspx.cs" inherits= "_default"%>

4, <%%> angle brackets in the middle of the general function or method, the typical ASP program .

such as:<tr>
<TD height= ">"
<div align= "Center" > Category:</div>
</td>
<TD height= "9" >&nbsp;
<%function ();%>
</td>
</tr>

<% #是绑定表达式 is that you have to use the DataBind () method, the ability to use <%#

<%= is the display of server-side background information