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使用用户控件属性和方法

2008-06-13 17:45 387 查看

用户控件:
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="dome.ascx.cs" Inherits="dome" %>
<asp:Label ID="Label1" runat="server" Text="Label" Width="214px"></asp:Label>

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 dome : System.Web.UI.UserControl
{
protected void Page_Load(object sender, EventArgs e)
{

}
public string lbltext
{
get
{
return Label1.Text;
}
set
{
Label1.Text = value;
}
}
public void fangfa(string newstr)
{
Label1.Text = newstr;
}
}

使用用户控件:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="yh.aspx.cs" Inherits="yh" %>

<%@ Register Src="dome.ascx" TagName="dome" TagPrefix="uc1" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<uc1:dome ID="Dome1" runat="server" lbltext="初始化的显示" />

<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="修改属性" />
<asp:Button ID="Button2" runat="server" OnClick="Button2_Click" Text="使用方法" /></div>
</form>
</body>
</html>

public partial class yh : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
Dome1.lbltext = "修改属性拉,看清楚啊!";
}
protected void Button1_Click(object sender, EventArgs e)
{

}
protected void Button2_Click(object sender, EventArgs e)
{
Dome1.fangfa("使用方法!");
}
}

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