母版页控件值未显示在子页加载事件中. [英] master page control value not showing in child page load event.

问题描述

大家好，

我有一个具有某些控件的母版页，子页面的页面加载事件我没有获得母版页控件的价值，但我却获得了按钮的单击事件.

请帮忙.

Mohd wasif

Hi all,

I have a master page that has some control and on page load event of child page i am not getting value of master page control but same I am getting on click event of button.

Please help.

Mohd wasif

推荐答案

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 _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        TextBox txt = (TextBox)this.Page.Master.FindControl("txtMastValue");
        if (txt != null)
            Response.Write(txt.Text);
    }
}

如果您看到上面的话..

我在母版页上放置了一个具有一些值的文本框
并且我已经使用查找控件在子页面上访问了相同的页面

Above if you see..

I have place a textbox on the master page with some value
and i have accessed the same on the child page with find control

这篇关于母版页控件值未显示在子页加载事件中.的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！