Mega Code Archive
Change master page in page init event
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File: Default.aspx
<%@ Page Language="C#"
MasterPageFile="~/Default.master"
AutoEventWireup="true"
CodeFile="DynamicContentPage.aspx.cs"
Inherits="DynamicContentPage_aspx"
Title="Untitled Page" %>
<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">Sample content</asp:Content>
File: Default.aspx.cs
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class DynamicContentPage_aspx : System.Web.UI.Page
{
protected void Page_PreInit(object sender, EventArgs e)
{
this.MasterPageFile = "TableMaster.master";
}
}
File: Default.master
<%@ Master Language="C#" AutoEventWireup="true" CodeFile="Default.master.cs" Inherits="SiteTemplate" %>
<!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>
<asp:contentplaceholder id="ContentPlaceHolder1" runat="server">
</asp:contentplaceholder>
<i>This is a simple footer.</i></div>
</form>
</body>
</html>
File: Default.master.cs
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class SiteTemplate : System.Web.UI.MasterPage
{
protected void Page_Load(object sender, EventArgs e)
{
}
}
File: TableMaster.master
<%@ Master Language="C#" AutoEventWireup="true" CodeFile="Default.master.cs" Inherits="TableMaster" %>
<!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">
<table width="100%">
<tr>
<td colspan="2" style="background: #ffccff">
<h1>My Header</h1>
</td>
</tr>
<tr>
<td style="background: #ffffcc" >
<asp:treeview ID="Treeview1" runat="server" Width="150px">
<Nodes>
<asp:TreeNode Text="Root" Value="New Node">
<asp:TreeNode Text="Page 1" Value="Page 1"></asp:TreeNode>
<asp:TreeNode Text="Page 2" Value="Page 2"></asp:TreeNode>
</asp:TreeNode>
</Nodes>
</asp:treeview>
</td>
<td>
<asp:contentplaceholder id="ContentPlaceHolder1" runat="server">
</asp:contentplaceholder>
</td>
</tr>
<tr>
<td colspan="2" style="background: #ccff33">
<i>My Footer</i>
</td>
</tr>
</table>
</form>
</body>
</html>
File: TableMaster.master.cs
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
public partial class TableMaster : System.Web.UI.MasterPage
{
public bool ShowNavigationControls
{
set { Treeview1.Visible = value; }
get { return Treeview1.Visible; }
}
}
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