[英]Nested Master Page in asp.net
在嵌套的母版页中,子母版页定义@ Master声明中设置的属性MasterPageFile。 此属性指向父母版页。
是对还是错?
对,是真的。
家长主页面:
<% @ Master Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML
1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="Form1" runat="server">
<div>
<h1>Parent Master</h1>
<p style="font:color=red">This is parent master content.</p>
<asp:ContentPlaceHolder ID="MainContent" runat="server" />
</div>
</form>
</body>
</html>
儿童母版页:
<%@ Master Language="C#" MasterPageFile="~/Parent.master"%>
<asp:Content id="Content1" ContentPlaceholderID="MainContent" runat="server">
<asp:panel runat="server" id="panelMain" backcolor="lightyellow">
<h2>Child master</h2>
<asp:panel runat="server" id="panel1" backcolor="lightblue">
<p>This is child master content.</p>
<asp:ContentPlaceHolder ID="ChildContent1" runat="server" />
</asp:panel>
<asp:panel runat="server" id="panel2" backcolor="pink">
<p>This is child master content.</p>
<asp:ContentPlaceHolder ID="ChildContent2" runat="server" />
</asp:panel>
<br />
</asp:panel>
</asp:Content>
这是一个引用子母版页的子文件:
<%@ Page Language="C#" MasterPageFile="~/Child.master"%>
<asp:Content id="Content1" ContentPlaceholderID="ChildContent1" runat="server">
<asp:Label runat="server" id="Label1"
text="Child label1" font-bold="true" />
<br />
</asp:Content>
<asp:Content id="Content2" ContentPlaceholderID="ChildContent2" runat="server">
<asp:Label runat="server" id="Label2"
text="Child label2" font-bold="true"/>
</asp:Content>
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