母版頁（Master Pages）為網站内的其他頁面提供模版。
Master Page 使您有能力為 web 應用程式中的所有頁面（或頁面組）建立一緻的外觀和行為。
Master Page 為其他頁面提供了模版，帶有共享的布局和功能。Master Page 為内容定義了可被内容頁面覆寫的占位符。而輸出結果就是 Master Page 和内容頁面的組合。
内容頁包含您希望顯示的内容。
當使用者請求内容頁時，ASP.NET 會對頁面進行合并以生成輸出，輸出結果對 Master Page 的布局和内容頁面的内容進行了合并。
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導航和頁腳母頁版
<%@ Master Language="C#" AutoEventWireup="true" CodeFile="MP1.master.cs" Inherits="MP1" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<link href="csss/css1.css" rel="stylesheet" />
<script src="<%=abc() %>"></script>//解決JS檔案路徑不統一的問題
<asp:ContentPlaceHolder ID="head" runat="server">
</asp:ContentPlaceHolder>
</head>
<body>
<form id="form1" runat="server">
<div>
<div id="header">
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
</div>
<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
</asp:ContentPlaceHolder>
<div id="footer"></div>
</div>
</form>
</body>
</html> MP1.master
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class MP1 : System.Web.UI.MasterPage
{
public void mp1_aaa(string s)
{
TextBox1.Text = s;//接收傳值
}
public string abc()
{
return ResolveClientUrl("js/js1.js");
}
protected void Page_Load(object sender, EventArgs e)
{
}
} MP1.master.cs
嵌入了mp1的左标簽母頁版
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class MP2 : System.Web.UI.MasterPage
{
public void aaa(string s)
{
TextBox1.Text = s;
MP1 mp1 = this.Master as MP1;//傳值
mp1.mp1_aaa(s);
}
protected void Page_Load(object sender, EventArgs e)
{
}
} MP2.master.cs
<%@ Master Language="C#" MasterPageFile="~/MP1.master" AutoEventWireup="true" CodeFile="MP2.master.cs" Inherits="MP2" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" runat="Server">
<style>
#left {
position: relative;
width: 20%;
height: 300px;
background-color: yellow;
float: left;
}
#right {
position: relative;
width: 80%;
height: 300px;
background-color: aqua;
float: left;
}
</style>
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<div id="left">
這裡是标題1<br />
<br />
這裡是标題1<br />
<br />
這裡是标題1<br />
<br />
這裡是标題1<br />
<br />
這裡是标題1<br />
<br />
這裡是标題1<br />
<br />
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
</div>
<div id="right">
<asp:ContentPlaceHolder ID="MP2_Content" runat="server"></asp:ContentPlaceHolder>
</div>
<div style="clear: both;"></div>
</asp:Content> MP2.master
<%@ Page Title="" Language="C#" MasterPageFile="~/MP1.master" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<h1>這裡是MP1掏出來的第二個頁面</h1>
</asp:Content> 這裡是MP1掏出來的第二個頁面
<%@ Page Title="" Language="C#" MasterPageFile="~/MP2.master" AutoEventWireup="true" CodeFile="Default3.aspx.cs" Inherits="Default3" %>
<asp:Content ID="Content1" ContentPlaceHolderID="MP2_Content" Runat="Server">
<h1>這裡是MP2逃出來的頁面11111</h1>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" Text="Button" />
</asp:Content> 這裡是MP2套出來的頁面
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class Default3 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
Button1.Click += Button1_Click;
}
void Button1_Click(object sender, EventArgs e)
{
//1、把本頁面中的文本框的值取出來
string s = TextBox1.Text;
//2、把取出來的值放到母版頁的文本框中去
MP2 mp2 = this.Master as MP2;
mp2.aaa(s);
}
} mp2套出來的頁面.cs
轉載于:https://www.cnblogs.com/shadow-wolf/p/6394143.html
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