无法读取asp用户控件参数

时间:2010-01-15 19:39:09

标签: asp.net user-controls parameters

我正在疯狂地解决这个问题,我真的希望有人可以提供帮助!在下面的示例中,我无法获得“4”的值以显示在呈现的页面中。下面的输出编译并执行得很好,但显示的所有三个值都是“0”。

这是一个简短的片段:
(希望我正确地格式化这个)

(来自default.aspx)

<%@ Register Src="Modules/StarRating.ascx" TagName="StarRating" TagPrefix="mytag" %>

(来自StarRating.ascx)

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="StarRating.ascx.cs" Inherits="StarRating" %>  
<h1>RATING: <%=OverallRating%></h1>

(来自StarRating.ascx.cs)

public partial class StarRating : System.Web.UI.UserControl  
{  
    private int _OverallRating;  
    public string OverallRating  
    {  
        get { return _OverallRating.ToString(); }  
        set { _OverallRating = int.Parse(this.OverallRating); }  
    }

    protected void Page_Load(object sender, EventArgs e)  
    {  
        Response.Write("RATING (from behind code!): " + OverallRating);  
        Response.Write("<BR />RATING (another one): " + _OverallRating);  
    }  
}  

1 个答案:

答案 0 :(得分:0)

OverallRating集访问器中,您正在解析基础整数变量的当前值,而不是传递给属性的值。这应该解决它:

public string OverallRating  
{  
    get { return _OverallRating.ToString(); }  
    set { _OverallRating = int.Parse(value); }
}

(假设这不仅仅是一个错字)