asp.net 用户自定义控件自定义属性添加

       今天接到一个项目,里面用到了好多的asp.net用户自定义控件,这是觉得如果能够给自定义控件添加自定义属性改多好啊,在百度和google找了好久也没有找到我想要的东西,无意中发现给用户自定义控件添加用户自定义属性居然这样简单,下面把代码贴出来供大家参考。

调用用户自定义控件文件的源代码:

 文件名称:Default2.aspx

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>

<%@ Register Src="user_Control/test.ascx" TagName="test" 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>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <uc1:test ID="Test1" runat="server" ShowMsg="http://blog.my400800.cn " />
      </div>
    </form>
</body>
</html>

 文件名称:Default2.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 Default2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
}

用户自定义控件源代码:

 文件名称:test.ascx

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="test.ascx.cs" Inherits="user_Control_test" %>
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>

 文件名称:test.ascx.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 user_Control_test : System.Web.UI.UserControl
{

    #region 用户自定义控件属性设定
    private string myVar;
   
    public string ShowMsg
    {
        //myVar
        get { return myVar;}
        set { myVar = value;}
    }
    #endregion


    protected void Page_Load(object sender, EventArgs e)
    {
        Label1.Text = (myVar);
    }
}

原文地址:https://www.cnblogs.com/jishu/p/1940105.html