[原创]ASP.net中属性使用初探

Outdll 2003-10-16 10:47:58

通过属性的使用,我们可以做到控制一些网页的参数,比如表格的宽度,下面是个简单的范例

1.aspx 设置表格宽度
2.aspx 显示表格
Odbbs.cs 后台文件

演示地址
http://www.outdll.com/odbbs/1.aspx
http://www.outdll.com/odbbs/2.aspx
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1.aspx
--------------------------------------------------------------

<%@ Page Language="C#" src="Odbbs.cs" Inherits="OdbbsAdmin" %>
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<form runat="server">
<asp:TextBox ID="txt1" runat="server" />
<asp:Button ID="btn1" runat="server" Text="OK" OnClick="OK" />
</form>
</body>
</html>

--------------------------------------------------------------
2.aspx
--------------------------------------------------------------
<%@ Page Language="C#" src="Odbbs.cs" Inherits="Odbbs" %>
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<asp:Table BorderStyle="dotted" BorderWidth="1" ID="tab1" runat="server"><asp:TableRow ID="tr1" runat="server"><asp:TableCell ID="tc1" runat="server" Text="xxxxxxxxxxx"></asp:TableCell></asp:TableRow></asp:Table>
</body>
</html>

--------------------------------------------------------------
Odbbs.cs
--------------------------------------------------------------
using System;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public class Odbbs:Page
{
public Table tab1;
static int mainTableWidth = 500;

public static int MainTableWidth
{
get
{
return mainTableWidth;
}
set
{
mainTableWidth = value;
}
}

void Page_Load(Object src,EventArgs e)
{
tab1.Width = mainTableWidth;
}
}

public class OdbbsAdmin:Page
{
public TextBox txt1;

protected void OK(Object src,EventArgs e)
{
Odbbs.MainTableWidth = int.Parse(txt1.Text);
}
}

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