в 15:30, 26 мая 2010

2010-05-26T15:30:57Z

Admin: 1 версия

2010-05-26T12:00:32Z

1 версия

Новая страница

== Using the substitution control (C#)==



<source lang="csharp">
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<%@ OutputCache Duration="30" VaryByParam="None" %>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Substitution Control</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="Label1" Runat="server" Text="Label"></asp:Label>
<br />
<asp:Substitution ID="Substitution1" Runat="server"
methodName="GetUpdatedTime" />
<br />
</div>
</form>
</body>
</html>
File: Default.aspx.cs
using System;
using System.Data;
using System.Configuration;
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 _Default : System.Web.UI.Page
{
public static string GetUpdatedTime(HttpContext context)
{
return DateTime.Now.ToLongTimeString() + " by " +
context.User.Identity.Name;
}
protected void Page_Load(object sender, EventArgs e)
{
Label1.Text = DateTime.Now.ToLongTimeString();
}
}</source>

== Using the substitution control (VB)==



<source lang="csharp">
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<%@ OutputCache Duration="30" VaryByParam="None" %>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Substitution Control</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Label ID="Label1" Runat="server" Text="Label"></asp:Label>
<br />
<asp:Substitution ID="Substitution1" Runat="server"
methodName="GetUpdatedTime" />
<br />
</div>
</form>
</body>
</html>
File: Default.aspx.vb

Partial Class _Default
Inherits System.Web.UI.Page
Public Shared Function GetUpdatedTime(ByVal context As HttpContext) As String
Return DateTime.Now.ToLongTimeString() + " by " + _
context.User.Identity.Name
End Function
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) _
Handles Me.Load
Label1.Text = DateTime.Now.ToLongTimeString()
End Sub
End Class</source>

← Предыдущая	Версия 15:30, 26 мая 2010
(нет различий)

ASP.NET Tutorial/ASP.net Controls/Substitution - История изменений

в 15:30, 26 мая 2010

Admin: 1 версия